CN106009613A - Glass fiber board or section or pipe and forming method - Google Patents
Glass fiber board or section or pipe and forming method Download PDFInfo
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- CN106009613A CN106009613A CN201610517927.1A CN201610517927A CN106009613A CN 106009613 A CN106009613 A CN 106009613A CN 201610517927 A CN201610517927 A CN 201610517927A CN 106009613 A CN106009613 A CN 106009613A
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- glass fiber
- filament
- heater
- tubing
- section bar
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/14—Glass
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
- C08L29/02—Homopolymers or copolymers of unsaturated alcohols
- C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a glass fiber board or section or pipe and a forming method. The surface of each glass fiber filament is sequentially coated with a surface treating agent and thermoplastic resin; the glass fiber filaments are arranged along a length direction of the board or section or pipe, or the glass fiber filaments are arranged along a width direction of the board, and are arranged in the section in a uniform or multi-bundle manner; the glass fiber filaments enter a forming die respectively by a first guide roller, an immersion system and a third heating device; a first heating device heats the glass fiber filaments; the surface treating agent in an immersion tank immerses the glass fiber filaments, and a second heating device dries the glass fiber filaments; the heated glass fiber filaments and a filamentary or strip thin film in a molten state enter a first cavity of the forming die with the heating devices under a uniform speed. The thermoplastic resin and glass fibers are compounded; the glass fiber board or section or pipe is easy to form; equipment cost is reduced; the operation difficulty is reduced; cost is saved; production efficiency is improved by over 30%.
Description
Technical field
The present invention relates to a kind of fiberglass sheet material or section bar or tubing and forming method.
Background technology
Glass fibre acts primarily as carrying effect in the composite, thermoplastic or thermosetting plastics and glass fibre is compounded in
Together, improving the mechanical properties such as the intensity of material, impact is one of method improving material property.In order to play glass fibre
Carrying effect, increases and the adhesion of resin matrix, during manufacturing glass fiber wire-drawing, is coated with at fiberglass surfacing
Machine emulsion or the surface conditioning agent of solution, can lubricating glass fiber surface effectively, can promote and the combination of resin matrix.Surface
Inorganic agent comprises lubricant, antioxidant, coupling agent etc..Coupling agent has formation between fiberglass surfacing and resin matrix
Chemical bond function, improves the wettability between resin and glass fibre, improves the bonding force between interface, significantly improves composite wood
The combination property of material.
Existing fiberglass sheet material or section bar or tube forming method, be thermosetting plastics and glass fibre to be combined with each other,
Reacting solidifying and setting in a mold, fast due to the thermosetting plastics response time during molding, molding is wayward, if material is anti-
Between Ying Shi too fast, the resistance of molding is big, it is not easy to by mould, difficult forming；If the response time of material is slow, molding hinders
Power is little, it is not easy to be full of mould.The most above-mentioned forming method is difficult to control, not easy-formation.
Utilize the silk of thermoplastic resin or strip form film and glass fibre bunchy by the mould of heating, its thermoplastic resin material
If material adds heat fusing and glass fibre can well wrap up and combining, by the pultrusion effect of mould, afterwards at mould
In cooling and shaping, sheet forming or section bar or tubing, add heat fusing due to thermoplastic and cooling and shaping be easily controlled, therefore
Thermoset plastic forming is relatively easy.Lack a kind of thermoplastic fiberglass sheet material or section bar or tubing and forming method at present.
Summary of the invention
The deficiency existed for prior art, the invention discloses a kind of fiberglass sheet material or section bar or tubing and forming method.
The present invention solves that above-mentioned technical problem adopts the technical scheme that:
A kind of fiberglass sheet material or section bar or tubing, filament of glass fiber surface wraps up surface conditioning agent and thermoplastic resin successively；
Filament of glass fiber is arranged along the length direction of sheet material or section bar or tubing, or filament of glass fiber is along the width side of sheet material
To layout, uniform or one-tenth multi beam setting in above-mentioned cross section；
Described surface conditioning agent is one of following: epoxy resin, BMI, Thermocurable polyimide, phenolic resin,
Cyanate ester resin, unsaturated polyester (UP), lubricant, antioxidant, coupling agent, or above-mentioned resin is two or more；
Described thermoplastic resin is one of polyurethane, polyamide, polyimides, polyvinyl alcohol, polyethylene, polypropylene, or on
State the two or more mixture of resin；
Or in thermoplastic resin, it is mixed with the short silk of glass fibre, enhance the intensity of described sheet material or section bar or tubing.
For producing the forming method of a kind of fiberglass sheet material or section bar or tubing, uniform or many of many of filament of glass fiber one-tenth
Pencil is wound on reel A, and reel A is individually positioned in multiple first and unreels and unreel on dish；
Described filament of glass fiber respectively by the first deflector roll, first heater, immersion system, secondary heating mechanism, the 3rd
Heater, entrance mould；Filament of glass fiber is heated by first heater；Described immersion system include maceration tank,
Many second deflector rolls, the 4th heater, the 4th attemperating units, heating temperature control device is used for the temperature of thermostatic control surface conditioning agent
Degree；One of following surface conditioning agent is placed: epoxy resin, BMI, Thermocurable polyimide, phenol in maceration tank
Urea formaldehyde, cyanate ester resin, unsaturated polyester (UP), lubricant, antioxidant, coupling agent, or above-mentioned resin is two or more；
Filament of glass fiber is impregnated by surface conditioning agent, and the filament of glass fiber after dipping is dried by described secondary heating mechanism；
Silk or the uniform or many fasciculation of many of strip form film are wound on reel B, and reel B is individually positioned in multiple second and unreels
Unreeling on dish, silk after unreeling or strip form film, in the 3rd heater position, are positioned at the upper and lower both sides of filament of glass fiber, or
Person is alternately stacked；By the 3rd deflector roll, the 3rd heater, entering mould, the 3rd heater is by silk or strip form film
Heating；
Described silk or strip form film are manufactured by one of following thermoplastic resin: polyurethane, polyamide, polyimides, polyvinyl alcohol,
Polyethylene, polypropylene, or the short silk of glass fibre processed through surface conditioning agent, or above two thing mixed above manufacture；
The filament of glass fiber of heating and the silk of molten condition or strip form film at the uniform velocity enter the of the mould with heater
In one die cavity；First die cavity entrance is horn shape, and entrance section shape is big, and outlet shape is little；Silk or strip form film bag
Wrapping up in filament of glass fiber, be full of sheet material or section bar or corresponding the first die cavity of tubing, outlet diminishes so that it is more encrypted
Real by the first die cavity, pultrusion stock；
Enter the second die cavity cooling and shaping of cooling and shaping device afterwards；Described cooling and shaping device includes and sheet forming or section bar
Or the second die cavity that tubing is corresponding, the second die cavity is provided around circulating cooling aquaporin, and the second die cavity is cooled down by cooling water, cold
But shape the stock from mould lira extrusion forming, obtain goods；
First die cavity, the second die cavity cross sectional shape similar with the cross sectional shape correspondence of sheet material or section bar or tubing；
Goods involve through the continuous average rate of traction apparatus, cutting device cut-to-length goods.
For producing the forming method of a kind of fiberglass sheet material or section bar or tubing, uniform or many of many of filament of glass fiber one-tenth
Pencil is wound on reel A, and reel A is individually positioned in multiple first and unreels and unreel on dish；
Described filament of glass fiber is respectively by the first deflector roll, secondary heating mechanism, the 3rd heater, entrance mould；
Surface conditioning agent, when producing filament of glass fiber, is coated in its surface by manufacturer, and surface conditioning agent is following
One of: epoxy resin, BMI, Thermocurable polyimide, phenolic resin, cyanate ester resin, unsaturated polyester (UP),
Lubricant, antioxidant, coupling agent, or above-mentioned resin is two or more；
Silk or the uniform or many fasciculation of many of strip form film are wound on reel B, and reel B is individually positioned in multiple second and unreels
Unreeling on dish, silk after unreeling or strip form film, in the 3rd heater position, are positioned at the upper and lower both sides of filament of glass fiber, or
Person is alternately stacked；By the 3rd deflector roll, the 3rd heater, entering mould, the 3rd heater is by silk or strip form film
Heating；
Described silk or strip form film are manufactured by one of following thermoplastic resin: polyurethane, polyamide, polyimides, polyvinyl alcohol,
Polyethylene, polypropylene, or the short silk of glass fibre processed through surface conditioning agent, or above two thing mixed above manufacture；
The filament of glass fiber of heating and the silk of molten condition or strip form film at the uniform velocity enter the of the mould with heater
In one die cavity；First die cavity entrance is horn shape, and entrance section shape is big, and outlet shape is little；Silk or strip form film bag
Wrapping up in filament of glass fiber, be full of sheet material or section bar or corresponding the first die cavity of tubing, outlet diminishes so that it is more encrypted
Real by the first die cavity, pultrusion stock；
Enter the second die cavity cooling and shaping of cooling and shaping device afterwards；Described cooling and shaping device includes and sheet forming or section bar
Or the second die cavity that tubing is corresponding, the second die cavity is provided around circulating cooling aquaporin, and the second die cavity is cooled down by cooling water, cold
But shape the stock from mould lira extrusion forming, obtain goods；
First die cavity, the second die cavity cross sectional shape similar with the cross sectional shape correspondence of sheet material or section bar or tubing；
Goods involve through the continuous average rate of traction apparatus, cutting device cut-to-length goods.
The invention has the beneficial effects as follows:
A kind of fiberglass sheet material or section bar or tubing and forming method, overcome the drawback of prior art, i.e. use thermosetting to mould
Material and glass fibre are combined with each other, and the resistance of molding is big, it is not easy to by mould, difficult forming.
The present invention uses thermal resin and glass fibre to be combined with each other, and thermoplastic adds heat fusing and cooling and shaping is easily controlled,
Molding is easy, reduces equipment manufacturing cost, and the difficulty of operation reduces, and has saved cost, and production efficiency improves more than 30%.Product
Insulating properties good, intensity and rigidity are substantially better than the goods of additive method molding, for support, insulating ladder, lamppost, cold
But tower support, balustrade, tent bar, flagpole, handle for tool, railing, door and window, concrete blinding etc..
Accompanying drawing explanation
Fig. 1 is the forming method schematic diagram of a kind of fiberglass sheet material or section bar or tubing.
Fig. 2 is the forming method schematic diagram of another fiberglass sheet material or section bar or tubing.
Fig. 3 is the schematic diagram of a kind of fiberglass sheet material goods.
Fig. 4 is the alternately stacked bonding of the schematic diagram of another fiberglass sheet material goods, filament of glass fiber and thermoplastic resin
Together.
Fig. 5 is the schematic diagram of a kind of glass fibre tubing goods.
Fig. 6 is the schematic diagram of a kind of glass fibre section bar goods.
Fig. 7 is the schematic diagram of another fiberglass plastic shape product.
Detailed description of the invention
Embodiment 1
As shown in figure 3 to figure 7, the present invention is further illustrated below in conjunction with the accompanying drawings.A kind of fiberglass sheet material or section bar or tubing, its
It is characterised by: filament of glass fiber 2 surface wraps up surface conditioning agent 7 and thermoplastic resin 12-2 successively；Filament of glass fiber 2
Length (longitudinally) direction along sheet material 17-1 or section bar 17-2 or tubing 17-3 is arranged, or filament of glass fiber is along plate
Width (laterally) direction of material is arranged, above-mentioned laterally, in longitudinal cross-section uniformly or become multi beam to arrange；
Described surface conditioning agent 7 is one of following: epoxy resin, BMI, Thermocurable polyimide, phenolic resin,
Cyanate ester resin, unsaturated polyester (UP), lubricant, antioxidant, coupling agent, or above-mentioned resin is two or more；Through dipping
Filament of glass fiber 2 surface tension processed strengthens, and the affinity of thermoplastic resin 12-2 strengthens, and improves both combinations
Intensity；Lubricant improves pultrusion greasy property, reduces frictional resistance；Antioxidant improves the service life of goods；
Thermoplastic resin 12-2 is one of polyurethane, polyamide, polyimides, polyvinyl alcohol, polyethylene, polypropylene, or on
State the two or more mixture of resin；
Or in thermoplastic resin 12-2, it is mixed with the short silk of glass fibre, enhance described sheet material 17-1 or section bar 17-2 or tubing 17-3
Intensity.The short silk of glass fibre is that length is different with the difference of filament of glass fiber 2, and other are identical.
Thermoplastic resin 12-2 is thermally melted on surface conditioning agent 7 surface, and thermoplastic resin 12-2 material and surface conditioning agent 7 have
There is good affinity, improve the bonding force between filament of glass fiber 2, significantly improve the combination property of composite.
Preferably, a kind of fiberglass sheet material or section bar or tubing,
Described surface conditioning agent 7 accounts in described sheet material 17-1 or section bar 17-2 or tubing 17-3:
1-10%；
Described filament of glass fiber 2 accounts in described sheet material 17-1 or section bar 17-2 or tubing 17-3:
35-75%；
Described thermoplastic resin 12-2 accounts at described sheet material 17-1 or section bar 17-2 or tubing 17-3:
25-65%.
The cross section that described sheet material 17-1 is made up of said structure and composition is surface plate, corrugated sheet, curved slab；
Described section bar 17-2 be have said structure and composition composition cross section be square, rectangle or cross section similar plastics section bar
Or cross section is similar to the section bar of aluminium alloy extrusions；
The cross section that described tubing 17-3 is made up of said structure and composition is pipe, square tube, rectangular pipe or shape tube.
Preferably, a kind of fiberglass sheet material or section bar or tubing, filament of glass fiber 2 can replace with carbon fiber filament or the Black Warrior
Rock fiber filament or kevlar fiber filament.
Embodiment 2
As shown in Fig. 1,3,4,5,6,7, a kind of fiberglass sheet material or section bar or the forming method of tubing, glass fibre is long
A more than 2 uniform or many fasciculation of silk is wound on reel A, and reel A is individually positioned in multiple first and unreels and unreel on dish 1；
Described filament of glass fiber 2 respectively by the first deflector roll 3, first heater 4, immersion system, secondary heating mechanism 8,
3rd heater 11, entrance mould 14；Filament of glass fiber 2 is heated by first heater 4；Described immersion system
Including maceration tank 6, many second deflector roll the 5, the 4th heaters, the 4th attemperating units, heating temperature control device is used for thermostatic control
The temperature of surface conditioning agent 7；The surface conditioning agent 7 that one of the inner placement of maceration tank 6 is following: epoxy resin, BMI,
Thermocurable polyimide, phenolic resin, cyanate ester resin, unsaturated polyester (UP), lubricant, antioxidant, coupling agent, or on
State the two or more of resin；Filament of glass fiber 2 is impregnated by surface conditioning agent 7, and described secondary heating mechanism 8 is by after dipping
Filament of glass fiber 2 is dried；Filament of glass fiber 2 surface tension through impregnation process strengthens, and thermoplastic resin 12-2
Affinity strengthens, and improves both bond strengths；Many second deflector roll 5 arrangements, are 2 above in figure, below one
The triangular arrangement of root, or above 2, below the trapezoidal layout of 2, or above 2, below the S-shaped cloth of many
Putting, filament of glass fiber 2 walks around the first deflector roll 3 and Duo Gen second deflector roll 5 respectively.
Silk or the uniform or many fasciculation of many of strip form film 12-1 are wound on reel B, and reel B is individually positioned in multiple second
Unreeling and unreel on dish 9, silk after unreeling or strip form film 12-1, in the 3rd heater 11 position, are positioned at filament of glass fiber
2 upper and lower both sides, or alternately stacked；By the 3rd deflector roll the 10, the 3rd heater 11, enter mould 14, the 3rd
Silk or strip form film 12-1 are heated by heater 11；
Described silk or strip form film 12-1 are manufactured by one of following thermoplastic resin 12-2: polyurethane, polyamide, polyimides,
Polyvinyl alcohol, polyethylene, polypropylene, or the short silk of glass fibre processed through surface conditioning agent；Or above-mentioned thermoplastic resin
The two or more mixture manufactures of 12-2；The silk of thermoplastic resin or strip form film can also be to have the strip of its feature, banding
Sheet material；
The filament of glass fiber 2 of heating and the silk of molten condition or strip form film 12-1 at the uniform velocity enter the shaping mould with heater
In first die cavity 19 of tool 14；First die cavity 19 entrance is horn shape, and entrance section shape is big, and outlet shape is little；
Silk or strip form film 12-1 are wrapped in filament of glass fiber 2, are full of sheet material 17-1 or section bar 17-2 or tubing 17-3 corresponding
The first die cavity 19, outlet diminishes so that it is more closely knit by the first die cavity 19, pultrusion stock；
Enter the second die cavity 20 cooling and shaping of cooling and shaping device 15 afterwards；Described cooling and shaping device 15 includes and dieplate
The second corresponding for material 17-1 or section bar 17-2 or tubing 17-3 die cavity 20, the second die cavity 20 is provided around recirculated cooling water and leads to
Road, the second die cavity 20 is cooled down by cooling water, and cooling and shaping, from the stock of 14 lira of extrusion formings of mould, obtains goods 17；
The cross sectional shape of first die cavity the 19, second die cavity 20 and sheet material 17-1 or section bar 17-2 or the cross sectional shape of tubing 17-3
Corresponding similar；
Goods 17 involve through the continuous average rate of traction apparatus 16, cutting device 18 cut-to-length goods 17.
Embodiment 3
As shown in Fig. 2,3,4,5,6,7, a kind of fiberglass sheet material or section bar or the forming method of tubing, glass fibre is long
A more than 2 uniform or many fasciculation of silk is wound on reel A, and reel A is individually positioned in multiple first and unreels and unreel on dish 1；
Described filament of glass fiber 2 passes through the first deflector roll 3, secondary heating mechanism the 8, the 3rd heater 11 respectively, enters into
Mould 14；
Surface conditioning agent 7, when producing filament of glass fiber 2, is coated in its surface, surface conditioning agent 7 by manufacturer
It is one of following: epoxy resin, BMI, Thermocurable polyimide, phenolic resin, cyanate ester resin, unsaturation
Polyester, lubricant, antioxidant, coupling agent, or above-mentioned resin is two or more；Filament of glass fiber through impregnation process
2 surface tension strengthen, and the affinity of thermoplastic resin 12-2 strengthens, and improves both bond strengths；
Silk or the uniform or many fasciculation of many of strip form film 12-1 are wound on reel B, and reel B is individually positioned in multiple second
Unreeling and unreel on dish 9, silk after unreeling or strip form film 12-1, in the 3rd heater 11 position, are positioned at filament of glass fiber
2 upper and lower both sides, or alternately stacked；By the 3rd deflector roll the 10, the 3rd heater 11, enter mould 14, the 3rd
Silk or strip form film 12-1 are heated by heater 11；
Described silk or strip form film 12-1 are manufactured by one of following thermoplastic resin 12-2: polyurethane, polyamide, polyimides,
Polyvinyl alcohol, polyethylene, polypropylene, or the short silk of glass fibre processed through surface conditioning agent；Or above-mentioned thermoplastic resin
The two or more mixture manufactures of 12-2；
The filament of glass fiber 2 of heating and the silk of molten condition or strip form film 12-1 at the uniform velocity enter the shaping mould with heater
In first die cavity 19 of tool 14；First die cavity 19 entrance is horn shape, and entrance section shape is big, and outlet shape is little；
Silk or strip form film 12-1 are wrapped in filament of glass fiber 2, are full of sheet material 17-1 or section bar 17-2 or tubing 17-3 corresponding
The first die cavity 19, outlet diminishes so that it is more closely knit by the first die cavity 19, pultrusion stock；
Enter the second die cavity 20 cooling and shaping of cooling and shaping device 15 afterwards；Described cooling and shaping device 15 includes and dieplate
The second corresponding for material 17-1 or section bar 17-2 or tubing 17-3 die cavity 20, the second die cavity 20 is provided around recirculated cooling water and leads to
Road, the second die cavity 20 is cooled down by cooling water, and cooling and shaping, from the stock of 14 lira of extrusion formings of mould, obtains goods 17；
The cross sectional shape of first die cavity the 19, second die cavity 20 and sheet material 17-1 or section bar 17-2 or the cross sectional shape of tubing 17-3
Corresponding similar；
Goods 17 involve through the continuous average rate of traction apparatus 16, cutting device 18 cut-to-length goods 17.
Preferably, a kind of fiberglass sheet material or section bar or the forming method of tubing, also include first heater 4, described
One heater 4 includes primary heater, the first attemperating unit heated by filament of glass fiber 2, is positioned at the first deflector roll 3
Right side.
Embodiment 4
As shown in Fig. 1,2,3,4,5,6,7, it is not both with embodiment 1,2,3, a kind of fiberglass sheet material or section bar
Or the forming method of tubing, cutting device 18 is saw-blade type.
Preferably, a kind of fiberglass sheet material or section bar or the forming method of tubing, described first heater 4, second add
The heater of thermal the 8, the 3rd heater 11 is infrared ray or resistance heater, the radiation of infrared heater heater is fast,
Penetration power is strong, it is fast, energy-conservation to heat.
Preferably, a kind of fiberglass sheet material or section bar or the forming method of tubing, also include being positioned on the right side of the 3rd heater 11
Multiple guide rollers 13, filament of glass fiber 2 and silk or strip form film 12-1 are played and make in order and guide effect.
Preferably, a kind of fiberglass sheet material or section bar or the forming method of tubing, or also include along longitudinal center's setting
Revolution wind 21, between the 3rd heater 11 and guide roller 13, for increasing sheet material 17-1 at horizontal glass
Glass fiber filament 2；Described revolution wind 21 includes rotary disk, multiple first unreels dish 1, reel A, and first unreels dish 1
Being arranged on rotary disk, reel A is arranged on first and unreels on dish 1, when rotary disk rotates, and the filament of glass fiber on reel A
2 unreel, and surface conditioning agent impregnates drying and processing mistake to filament of glass fiber 2, are wrapped in longitudinal silk or strip form film 12-1
With the surface of the bundle of longitudinal filament of glass fiber 2 composition, form spiral helicine filament of glass fiber 2, after flattening approximately transversely,
Enhance the transverse strength of sheet material 17-1 goods.
It is that the those of ordinary skill for the ease of technical field is understood that and applies the present invention that above-described embodiment describes.It is familiar with this area
Technical staff can easily these embodiments be made various amendment, and it is real that General Principle described herein is applied to other
Execute in example without through creative work.Therefore, the invention is not restricted to above-mentioned detailed description of the invention, every people in the art
Equivalents that member enlightens according to the technology of the present invention and obtains or the technical scheme that equivalence is replaced, all fall within right of the present invention
Within protection domain.
Claims (10)
1. a fiberglass sheet material or section bar or tubing, it is characterised in that: filament of glass fiber surface is wrapped up surface successively and is processed
Agent and thermoplastic resin；Filament of glass fiber is arranged along the length direction of sheet material or section bar or tubing, or filament of glass fiber
Width along sheet material is arranged, uniform or one-tenth multi beam setting in above-mentioned cross section；
Described surface conditioning agent is one of following: epoxy resin, BMI, Thermocurable polyimide, phenolic resin,
Cyanate ester resin, unsaturated polyester (UP), lubricant, antioxidant, coupling agent, or above-mentioned resin is two or more；
Described thermoplastic resin is one of polyurethane, polyamide, polyimides, polyvinyl alcohol, polyethylene, polypropylene, or on
State the two or more mixture of resin；
Or in thermoplastic resin, it is mixed with the short silk of glass fibre, enhance the intensity of described sheet material or section bar or tubing.
A kind of fiberglass sheet material the most according to claim 1 or section bar or tubing, it is characterised in that:
Described surface conditioning agent accounts in described sheet material or section bar or tubing: 1-10%；
Described filament of glass fiber accounts in described sheet material or section bar or tubing: 35-75%；
Described thermoplastic resin accounts at described sheet material or section bar or tubing: 25-65%.
The cross section that described sheet material is made up of said structure and composition is surface plate, corrugated sheet, curved slab；
Described section bar be have said structure and composition composition cross section be square, rectangle or cross section similar plastics section bar or
Cross section is similar to the section bar of aluminium alloy extrusions；
The cross section that described tubing is made up of said structure and composition is pipe, square tube, rectangular pipe or shape tube.
3. according to a kind of fiberglass sheet material described in claim 1 or section bar or tubing, it is characterised in that: filament of glass fiber energy
Replace with carbon fiber filament or basalt fiber long filament or kevlar fiber filament.
4. it is used for producing the fiberglass sheet material of any one of claim 1-3 or section bar or the forming method of tubing, it is characterised in that:
Uniform or the many fasciculation of many of filament of glass fiber is wound on reel A, and reel A is individually positioned in multiple first and unreels on dish
Unreel；
Described filament of glass fiber respectively by the first deflector roll, first heater, immersion system, secondary heating mechanism, the 3rd
Heater, entrance mould；Filament of glass fiber is heated by first heater；Described immersion system include maceration tank,
Many second deflector rolls, the 4th heater, the 4th attemperating units, heating temperature control device is used for the temperature of thermostatic control surface conditioning agent
Degree；One of following surface conditioning agent is placed: epoxy resin, BMI, Thermocurable polyimide, phenol in maceration tank
Urea formaldehyde, cyanate ester resin, unsaturated polyester (UP), lubricant, antioxidant, coupling agent, or above-mentioned resin is two or more；
Filament of glass fiber is impregnated by surface conditioning agent, and the filament of glass fiber after dipping is dried by described secondary heating mechanism；
Silk or the uniform or many fasciculation of many of strip form film are wound on reel B, and reel B is individually positioned in multiple second and unreels
Unreeling on dish, silk after unreeling or strip form film, in the 3rd heater position, are positioned at the upper and lower both sides of filament of glass fiber, or
Person is alternately stacked；By the 3rd deflector roll, the 3rd heater, entering mould, the 3rd heater is by silk or strip form film
Heating；
Described silk or strip form film are manufactured by one of following thermoplastic resin: polyurethane, polyamide, polyimides, polyvinyl alcohol,
Polyethylene, polypropylene, or the short silk of glass fibre processed through surface conditioning agent, or above two thing mixed above manufacture；
The short silk of glass fibre processes through surface conditioning agent；
The filament of glass fiber of heating and the silk of molten condition or strip form film at the uniform velocity enter the of the mould with heater
In one die cavity；First die cavity entrance is horn shape, and entrance section shape is big, and outlet shape is little；Silk or strip form film bag
Wrapping up in filament of glass fiber, be full of sheet material or section bar or corresponding the first die cavity of tubing, outlet diminishes so that it is more encrypted
Real by the first die cavity, pultrusion stock；
Enter the second die cavity cooling and shaping of cooling and shaping device afterwards；Described cooling and shaping device includes and sheet forming or section bar
Or the second die cavity that tubing is corresponding, the second die cavity is provided around circulating cooling aquaporin, and the second die cavity is cooled down by cooling water, cold
But shape the stock from mould lira extrusion forming, obtain goods；
First die cavity, the second die cavity cross sectional shape similar with the cross sectional shape correspondence of sheet material or section bar or tubing；
Goods involve through the continuous average rate of traction apparatus, cutting device cut-to-length goods.
5. it is used for producing the fiberglass sheet material of any one of claim 1-3 or section bar or the forming method of tubing, it is characterised in that:
Uniform or the many fasciculation of many of filament of glass fiber is wound on reel A, and reel A is individually positioned in multiple first and unreels on dish
Unreel；
Described filament of glass fiber is respectively by the first deflector roll, secondary heating mechanism, the 3rd heater, entrance mould；
Surface conditioning agent, when producing filament of glass fiber, is coated in its surface by manufacturer, and surface conditioning agent is following
One of: epoxy resin, BMI, Thermocurable polyimide, phenolic resin, cyanate ester resin, unsaturated polyester (UP),
Lubricant, antioxidant, coupling agent, or above-mentioned resin is two or more；
Silk or the uniform or many fasciculation of many of strip form film are wound on reel B, and reel B is individually positioned in multiple second and unreels
Unreeling on dish, silk after unreeling or strip form film, in the 3rd heater position, are positioned at the upper and lower both sides of filament of glass fiber, or
Person is alternately stacked；By the 3rd deflector roll, the 3rd heater, entering mould, the 3rd heater is by silk or strip form film
Heating；
Described silk or strip form film are manufactured by one of following thermoplastic resin: polyurethane, polyamide, polyimides, polyvinyl alcohol,
Polyethylene, polypropylene, or the short silk of glass fibre processed through surface conditioning agent, or more than above two manufacture；Glass fibers
Tie up short silk to process through surface conditioning agent；
The filament of glass fiber of heating and the silk of molten condition or strip form film at the uniform velocity enter the of the mould with heater
In one die cavity；First die cavity entrance is horn shape, and entrance section shape is big, and outlet shape is little；Silk or strip form film bag
Wrapping up in filament of glass fiber, be full of sheet material or section bar or corresponding the first die cavity of tubing, outlet diminishes so that it is more encrypted
Real by the first die cavity, pultrusion stock；
Enter the second die cavity cooling and shaping of cooling and shaping device afterwards；Described cooling and shaping device includes and sheet forming or section bar
Or the second die cavity that tubing is corresponding, the second die cavity is provided around circulating cooling aquaporin, and the second die cavity is cooled down by cooling water, cold
But shape the stock from mould lira extrusion forming, obtain goods；
First die cavity, the second die cavity cross sectional shape similar with the cross sectional shape correspondence of sheet material or section bar or tubing；
Goods involve through the continuous average rate of traction apparatus, cutting device cut-to-length goods.
A kind of fiberglass sheet material the most according to claim 5 or section bar or the forming method of tubing, it is characterised in that: also
Including first heater, described first heater includes primary heater, the first temperature control dress heated by filament of glass fiber
Put, be positioned at the right side of the first deflector roll.
7. according to a kind of fiberglass sheet material described in claim 4 or 5 or 6 or section bar or the forming method of tubing, its feature
It is: cutting device is saw-blade type.
8. according to a kind of fiberglass sheet material described in claim 4 or 5 or 6 or section bar or the forming method of tubing, its feature
It is: described first heater, secondary heating mechanism, the heater of the 3rd heater are infrared ray or resistance heater,
The radiation of infrared heater heater is fast, penetration power is strong, it is fast, energy-conservation to heat.
9. according to a kind of fiberglass sheet material described in claim 4 or 5 or 6 or section bar or the forming method of tubing, its feature
It is: also include being positioned at the multiple guide rollers on the right side of the 3rd heater, filament of glass fiber and silk or strip form film are played reason
Genial guide effect.
10. according to a kind of fiberglass sheet material described in claim 4 or 5 or 6 or section bar or the forming method of tubing, its feature
It is: or also include the revolution wind arranged along longitudinal center, between the 3rd heater and guide roller, use
In increasing sheet material at horizontal filament of glass fiber；Described revolution wind includes rotary disk, multiple first unreels dish, reel
A, first unreels dish is arranged on rotary disk, and reel A is arranged on first and unreels on dish, when rotary disk rotates, the glass on reel A
Glass fiber filament unreels, and surface conditioning agent impregnates drying and processing mistake to filament of glass fiber, is wrapped in longitudinal silk or strip is thin
The surface of the bundle of film and longitudinal filament of glass fiber composition, forms spiral helicine filament of glass fiber, after flattening approximately transversely, increases
The strong transverse strength of board product.
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| CN201610517927.1A CN106009613A (en) | 2016-06-28 | 2016-06-28 | Glass fiber board or section or pipe and forming method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610517927.1A CN106009613A (en) | 2016-06-28 | 2016-06-28 | Glass fiber board or section or pipe and forming method |
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| CN107216680A (en) * | 2017-08-08 | 2017-09-29 | 苏州研姿材料科技有限公司 | A kind of insulating materials |
| CN108908970A (en) * | 2018-06-27 | 2018-11-30 | 西安飞机工业（集团）有限责任公司 | A kind of molding machine and forming method of hand-held Zone R filler |
| CN109367083A (en) * | 2018-11-21 | 2019-02-22 | 张家港市港塑机械有限公司 | The production line of super large caliber low pressure fiberglass reinforced multiple tube |
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| CN108908970A (en) * | 2018-06-27 | 2018-11-30 | 西安飞机工业（集团）有限责任公司 | A kind of molding machine and forming method of hand-held Zone R filler |
| CN109367083A (en) * | 2018-11-21 | 2019-02-22 | 张家港市港塑机械有限公司 | The production line of super large caliber low pressure fiberglass reinforced multiple tube |
| CN110126309A (en) * | 2019-06-21 | 2019-08-16 | 南京聚发新材料有限公司 | A kind of fibre reinforced composites pultrusion apparatus and its pultrusion molding process |
| CN110126309B (en) * | 2019-06-21 | 2021-10-08 | 南京聚发新材料有限公司 | Pultrusion device and pultrusion process for fiber reinforced composite material |
| CN110902847B (en) * | 2019-12-26 | 2022-04-01 | 南京公诚节能新材料研究院有限公司 | Production process of carbon fiber ecological grass |
| CN110902847A (en) * | 2019-12-26 | 2020-03-24 | 南京公诚节能新材料研究院有限公司 | Production process of carbon fiber ecological grass |
| CN114059349A (en) * | 2021-11-23 | 2022-02-18 | 中国科学院合肥物质科学研究院 | Surface modification method for glass fiber tape, glass fiber tape and application thereof |
| CN114059349B (en) * | 2021-11-23 | 2022-09-06 | 中国科学院合肥物质科学研究院 | Surface modification method for glass fiber tape, glass fiber tape and application thereof |
| WO2023092787A1 (en) * | 2021-11-23 | 2023-06-01 | 中国科学院合肥物质科学研究院 | Surface modification method for glass fiber tape, and glass fiber tape and use thereof |
| CN114474790A (en) * | 2022-01-26 | 2022-05-13 | 上海顺海精密机械有限公司 | Production device and method of carbon fiber and glass fiber board |
| CN115782255A (en) * | 2022-11-12 | 2023-03-14 | 江苏亨博复合材料有限公司 | Continuous production line for sandwich type thermoplastic prepreg and production method thereof |
| CN115782255B (en) * | 2022-11-12 | 2023-12-26 | 江苏亨博复合材料有限公司 | Continuous production line for sandwich type thermoplastic prepreg and production method thereof |
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