CN104693793A - Flame-retardant reinforced nylon composite material and preparation method thereof - Google Patents
Flame-retardant reinforced nylon composite material and preparation method thereof Download PDFInfo
- Publication number
- CN104693793A CN104693793A CN201410779518.XA CN201410779518A CN104693793A CN 104693793 A CN104693793 A CN 104693793A CN 201410779518 A CN201410779518 A CN 201410779518A CN 104693793 A CN104693793 A CN 104693793A
- Authority
- CN
- China
- Prior art keywords
- flame
- retardant
- district
- reinforced nylon
- matrix material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- C08L77/06—Polyamides derived from polyamines and polycarboxylic acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- 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
-
- 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 flame-retardant reinforced nylon composite material and a preparation method thereof. The flame-retardant reinforced nylon composite material comprises the following components in percentage by weight: 30-45% of PA6630, 10-15% of brominated flame retardant, 12-16% of compound flame-retardant synergist, 3-5% of toughened modifier, 3-8% of compatibilizer, 0.2-0.6% of antioxidant, 20-40% of glass fiber, and 0.3-1% of processing aid; and the compound flame-retardant synergist is a compound of zinc borate substances and nanometer kaolin. The environment-friendly flame-retardant reinforced PA66 engineering plastic is prepared by compounding a current marketing common brominated flame retardant, zinc borate and kaolin, the flame-retardant property can meet the no firing requirements of UL 94 V-0 (3.2mm) and 850 DEG C glowing wire contact materials, the cost is lower compared with the halogen-free reinforced PA66 engineering plastic, the environment-friendly flame-retardant reinforced PA66 engineering plastic can be applied to plastic parts of a PTC heating body support, an igniter, a capacitor, a connecting plug and the like.
Description
[technical field]
The present invention relates to engineering plastic modification technical field, particularly relate to a kind of flame-retardant reinforced nylon matrix material and preparation method thereof.
[background technology]
Polymeric amide (PA) 66 is able to widespread use with the mechanical property of its excellence and moulding processability in the field such as automobile, electronic apparatus.But cause fire because electric equipment products in use easily burning occurs, therefore, while requiring material to have good mechanical property, also require that material has good flame retardant properties.In addition, along with the enforcement of Australia standard on the 30th October in 2010, require that non-metallic material cross 850 DEG C of glowing filament tests, the countries such as increasing America and Europe also put into effect glowing filament relevant criterion in succession.PA66 modified system glass fibre (GF) conventional in the market/bromine system fire-retardant/although antimonous oxide compound system can well meet UL94V-0 flame-retardancy requirements, but its glowing filament ignition temperature is general lower, therefore exploitation can be used for meeting low-cost environmental-protecting flame-retardant PA 66 engineering plastics not on fire in UL94V0 level and 850 DEG C of glowing filament contact material 30s, becomes the urgent need that electronic apparatus enterprise is particularly engaged in household electrical appliance plastic component injection moulding enterprise.
China Patent Publication No. is that the patent application of CN102604377A discloses a kind of flame-proofed thermoplastic daiamid composition, its component and weight percentage composed as follows: (1) thermoplastic polyamide resin 30-90%; (2) bromide fire retardant 5-40%; (3) fire retarding synergist 0.5-15%; (4) strongthener 0-50%.This patent application by by brominated Polystyrene, zinc borate, organic silicon fibre retardant is composite obtains a kind of flame-proofed thermoplastic daiamid composition, the highest by 930 DEG C of glowing filaments tests.This patent application organic silicon fibre retardant instead of antimony compounds, the a large amount of gases produced when decreasing bromine antimony synergy to a certain extent, meet the requirement of environmental protection, but on market some to common are machine silicon fire retardant price all general higher, this makes one-tenth this locality of this system high.
[summary of the invention]
The technical problem to be solved in the present invention is to provide that a kind of cost is low, good flame retardation effect, and 850 DEG C of glowing filaments are nonflammable, the flame-retardant reinforced nylon matrix material of environmental protection and preparation method thereof.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is, a kind of flame-retardant reinforced nylon matrix material, composed of the following components by mass percentage:
Compositional flame-retardant synergist is the compound of zinc borate class material and nano kaoline.
Above-described flame-retardant reinforced nylon matrix material, the limiting viscosity of PA66 is 2.6.
Above-described flame-retardant reinforced nylon matrix material, bromide fire retardant is one or more in brominated Polystyrene, TDE and hexabromocyclododecane.
Above-described flame-retardant reinforced nylon matrix material, zinc borate class material is anhydrous zinc borate; The main component of nano kaoline is hydrated aluminium silicate.
Above-described flame-retardant reinforced nylon matrix material, plasticized modifier is maleic anhydride graft POE and/or maleic anhydride graft EPDM.
Above-described flame-retardant reinforced nylon matrix material, oxidation inhibitor is mixed by primary antioxidant four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester and auxiliary antioxidant tricresyl phosphite (24-di-tert-butyl-phenyl) ester.
Above-described flame-retardant reinforced nylon matrix material, glass fibre is that alkali-free is long fine, and diameter is 9 ~ 14 μm.
Above-described flame-retardant reinforced nylon matrix material, described processing aid is silicone powder and/or TAF, and coupling agent is Silane coupling agent KH550.
A production method for above-mentioned flame-retardant reinforced nylon matrix material, comprises the following steps:
(1) each component is taken by above-mentioned mass percentage, and PA66 more than the 6 hours time of drying at 80 ~ 100 DEG C of temperature that will take, other component is drying more than 2 hours at 60 ~ 80 DEG C of temperature;
(2) dried PA66, bromide fire retardant, compositional flame-retardant synergist, plasticized modifier, compatilizer, oxidation inhibitor and processing aid are mixed in high-speed mixer, churning time is 10 ~ 15 minutes;
(3) material after step (2) being mixed joins in the hopper of twin screw extruder, is added by the side spout of glass fibre from twin screw extruder, extrudes, cools through high-temperature extruder melt blending, air-dry, granulation;
Wherein, the temperature of twin screw extruder is set to: a district: 200 ~ 220 DEG C; 2nd district: 210 ~ 230 DEG C; 3rd district: 220 ~ 240 DEG C; 4th district: 230 ~ 250 DEG C; 5th district: 235 ~ 255 DEG C; 6th district: 230 ~ 240 DEG C; 7th district: 230 ~ 240 DEG C; 8th district: 230 ~ 240 DEG C; Head temperature: 230 ~ 250 DEG C; Screw speed controls at 200 ~ 350r/min, extrudes rear cooling, pelletizing, drying.
The present invention adopts the composite obtained environmental protection flame retardant reinforced plastic PA66 engineering plastics of current commercially available common bromide fire retardant, zinc borate and kaolin, its flame retardant properties meets requirement not on fire in UL 94V – 0 grade (3.2mm) and 850 DEG C of glowing filament contact material 30s simultaneously, and cost is lower than halogen-free flameproof reinforced plastic PA66 engineering plastics, can be applied to the plastic component such as PTC heater support bracket, lighter for ignition, electric capacity and connection plug.
[embodiment]
Below by embodiment, the present invention is further detailed explanation.
Flame-retardant reinforced nylon matrix material of the present invention, composed of the following components by mass percentage:
Wherein PA66 resin grade is PA66-21SPC, the first promise product of the U.S., limiting viscosity 2.6dL/g;
Toughner is the maleic anhydride graft POE that Dongguan Calvin company produces, trade mark KA-102
Bromide fire retardant be brominated Polystyrene, TDE one or both.
Compositional flame-retardant synergist is the anhydrous zinc borate that star shellfish reaches the production of (Beijing) chemical materials company limited, and the trade mark: ST-FS-2300FB and the U.S. produce nano kaoline HG-90.
Oxidation inhibitor can be mixed by primary antioxidant four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester and auxiliary antioxidant tricresyl phosphite (2,4-di-tert-butyl-phenyl) ester.
The long fine EDR13-2000-988A of the alkali-free of Zhejiang megalith company thought by glass fibre, and diameter is: 13 μm; Processing aid is silicone powder and/or TAF, and coupling agent is Silane coupling agent KH550.
The preparation method of flame-retardant reinforced nylon matrix material of the present invention, comprises the following steps:
Step one, above-mentioned mass percentage take each component, and PA66 resin more than the 6 hours time of drying at 80 ~ 120 DEG C of temperature that will take, other component is drying more than 2 hours at 60 ~ 80 DEG C of temperature.
Step 2, dried PA66 resin, bromide fire retardant, compositional flame-retardant synergist, toughner, oxidation inhibitor, processing aid are mixed in high-speed mixer, stirring required time is 10 ~ 15min.
Step 3, step 2 is mixed after material join in the hopper of twin screw extruder, the side spout of glass fibre from twin screw extruder is added, extrudes through high-temperature extruder melt blending, cools, air-dry, granulation.
Wherein, the temperature of twin screw extruder is set to: a district: 200 ~ 220 DEG C; 2nd district: 210 ~ 230 DEG C; 3rd district: 220 ~ 240 DEG C; 4th district: 230 ~ 250 DEG C; 5th district: 235 ~ 255 DEG C; 6th district: 230 ~ 240 DEG C; 7th district: 230 ~ 240 DEG C; 8th district: 230 ~ 240 DEG C; Head temperature: 230 ~ 250 DEG C; Screw speed controls at 200 ~ 350r/min.
Below in conjunction with embodiment, one detailed elaboration is done to the present invention.
Embodiment 1
By PA66 resin more than 6 hours time of drying at 80 ~ 120 DEG C of temperature, other component at 60 ~ 80 DEG C of temperature dry more than 2 hours.Take PA66 resin 43.2kg, TDE 10kg, anhydrous zinc borate 5kg, nano kaoline 8kg, toughner 3kg, oxidation inhibitor 0.2kg (wherein primary antioxidant 10100.1kg, auxiliary anti-oxidant 1680.1kg), lubricant TAF 0.5kg, coupling agent KH5500.1Kg; Then in high-speed mixer, 10min is stirred.Again the material after mixing is joined in the hopper of twin screw extruder, control each section of temperature and exist: a district: 230 DEG C; 2nd district: 235 DEG C; 3rd district: 240 DEG C; 4th district: 250 DEG C; 5th district: 260 DEG C; 6th district: 255 DEG C; 7th district: 250 DEG C; 8th district: 245 DEG C; Head temperature: 240 DEG C, screw speed 350r/min, the spout of 30kg glass fibre from twin screw stage casing is added, extrudes through melt blending, water-cooled, air-dry, pelletizing, oven dry, be finally packaged into bag and a kind of low cost 850 DEG C of glowing filament nonflammable environmental protection flame retardant reinforced plastic PA66 matrix materials.
Embodiment 2
By PA66 resin more than 6 hours time of drying at 80 ~ 120 DEG C of temperature, other component at 60 ~ 80 DEG C of temperature dry more than 2 hours.Take PA66 resin 42.2kg, TDE 12kg, anhydrous zinc borate 5kg, nano kaoline 7kg, toughner 3kg, oxidation inhibitor 0.2kg (wherein primary antioxidant AT10100.1kg, auxiliary anti-oxidant AT1680.1kg), lubricant TAF 0.5kg, coupling agent KH5500.1Kg; Then in high-speed mixer, 10min is stirred.Again the material after mixing is joined in the hopper of twin screw extruder, control each section of temperature and exist: a district: 230 DEG C; 2nd district: 235 DEG C; 3rd district: 240 DEG C; 4th district: 250 DEG C; 5th district: 260 DEG C; 6th district: 255 DEG C; 7th district: 250 DEG C; 8th district: 245 DEG C; Head temperature: 240 DEG C, screw speed 350r/min, the spout of 30kg glass fibre from twin screw stage casing is added, extrudes through melt blending, water-cooled, air-dry, pelletizing, oven dry, be finally packaged into bag and a kind of low cost 850 DEG C of glowing filament nonflammable environmental protection flame retardant reinforced plastic PA66 matrix materials.
Embodiment 3
By PA66 resin more than 6 hours time of drying at 80 ~ 120 DEG C of temperature, other component at 60 ~ 80 DEG C of temperature dry more than 2 hours.Take PA66 resin 44.2kg, TDE 12kg, anhydrous zinc borate 8kg, nano kaoline 7kg, toughner 3kg, oxidation inhibitor 0.2kg (wherein primary antioxidant 10100.1kg, auxiliary anti-oxidant 1680.1kg), lubricant TAF 0.5kg, coupling agent KH5500.1Kg; Then in high-speed mixer, 10min is stirred.Again the material after mixing is joined in the hopper of twin screw extruder, control each section of temperature and exist: a district: 230 DEG C; 2nd district: 235 DEG C; 3rd district: 240 DEG C; 4th district: 250 DEG C; 5th district: 260 DEG C; 6th district: 255 DEG C; 7th district: 250 DEG C; 8th district: 245 DEG C; Head temperature: 240 DEG C, screw speed 350r/min, the spout of 25kg glass fibre from twin screw stage casing is added, extrudes through melt blending, water-cooled, air-dry, pelletizing, oven dry, be finally packaged into bag and a kind of low cost 850 DEG C of glowing filament nonflammable environmental protection flame retardant reinforced plastic PA66 matrix materials.
The environmental protection flame retardant reinforced plastic PA66 matrix material of embodiment 1 to 3 is injection molded into standard test specimen, and test performance is as shown in the table:
It is fire-retardant that the employing of the present invention's above embodiment bromide fire retardant, zinc borate and nano kaoline compound flame retardant compound carry out PA66, zinc borate self is utilized to become carbon flame-proof effect and the cooperative flame retardant with bromide fire retardant on the one hand, utilize in nano kaoline combustion processes on the other hand, a kind of high performance charing-silicate sturcture is defined at material surface, heat insulation and centrifugation is played to non-combustible material below, and slow down the diffusion of decomposing the volatilizable product produced, reduce the mass loss rate of material, serve fire retardation.Simultaneously due to the huge advantage of nano kaoline in price, also can reduce product cost, it is low that the fire-retardant reinforced plastic PA66 engineering plastics therefore prepared have cost, performance not on fire in 850 DEG C of glowing filament contact material 30s.
Above-described embodiment of the present invention, does not form limiting the scope of the present invention.Any amendment done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within claims of the present invention.
Claims (9)
1. a flame-retardant reinforced nylon matrix material, is characterized in that, composed of the following components by mass percentage:
Compositional flame-retardant synergist is the compound of zinc borate class material and nano kaoline.
2. flame-retardant reinforced nylon matrix material according to claim 1, is characterized in that, the limiting viscosity of PA66 is 2.6.
3. flame-retardant reinforced nylon matrix material according to claim 1, is characterized in that, bromide fire retardant is one or more in brominated Polystyrene, TDE and hexabromocyclododecane.
4. flame-retardant reinforced nylon matrix material according to claim 1, is characterized in that, zinc borate class material is anhydrous zinc borate; The main component of nano kaoline is hydrated aluminium silicate.
5. flame-retardant reinforced nylon matrix material according to claim 1, is characterized in that, toughner is maleic anhydride graft POE and/or maleic anhydride graft EPDM.
6. flame-retardant reinforced nylon matrix material according to claim 1, it is characterized in that, oxidation inhibitor is mixed by primary antioxidant four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol ester and auxiliary antioxidant tricresyl phosphite (24-di-tert-butyl-phenyl) ester.
7. flame-retardant reinforced nylon matrix material according to claim 1, is characterized in that, glass fibre is that alkali-free is long fine, and diameter is 9 ~ 14 μm.
8. flame-retardant reinforced nylon matrix material according to claim 1, is characterized in that, described processing aid is silicone powder and/or TAF, and coupling agent is Silane coupling agent KH550.
9. a production method for flame-retardant reinforced nylon matrix material described in claim 1, is characterized in that, comprise the following steps:
(1) each component is taken by mass percentage according to claim 1, and PA66 more than the 6 hours time of drying at 80 ~ 100 DEG C of temperature that will take, other component is drying more than 2 hours at 60 ~ 80 DEG C of temperature;
(2) dried PA66, bromide fire retardant, compositional flame-retardant synergist, plasticized modifier, compatilizer, oxidation inhibitor and processing aid are mixed in high-speed mixer, churning time is 10 ~ 15 minutes;
(3) material after step (2) being mixed joins in the hopper of twin screw extruder, is added by the side spout of glass fibre from twin screw extruder, extrudes, cools through high-temperature extruder melt blending, air-dry, granulation;
Wherein, the temperature of twin screw extruder is set to: a district: 200 ~ 220 DEG C; 2nd district: 210 ~ 230 DEG C; 3rd district: 220 ~ 240 DEG C; 4th district: 230 ~ 250 DEG C; 5th district: 235 ~ 255 DEG C; 6th district: 230 ~ 240 DEG C; 7th district: 230 ~ 240 DEG C; 8th district: 230 ~ 240 DEG C; Head temperature: 230 ~ 250 DEG C; Screw speed controls at 200 ~ 350r/min, extrudes rear cooling, pelletizing, drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410779518.XA CN104693793B (en) | 2014-12-15 | 2014-12-15 | A kind of flame-retardant reinforced nylon composite and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410779518.XA CN104693793B (en) | 2014-12-15 | 2014-12-15 | A kind of flame-retardant reinforced nylon composite and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104693793A true CN104693793A (en) | 2015-06-10 |
| CN104693793B CN104693793B (en) | 2017-11-17 |
Family
ID=53341362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410779518.XA Active CN104693793B (en) | 2014-12-15 | 2014-12-15 | A kind of flame-retardant reinforced nylon composite and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104693793B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400194A (en) * | 2015-12-22 | 2016-03-16 | 合肥仲农生物科技有限公司 | High-strength wear-resistant composite material |
| CN106633840A (en) * | 2016-12-28 | 2017-05-10 | 徐州腾飞工程塑料有限公司 | Nylon composite material which is low in pungent smell and is used for automotive upholstery, and preparation method thereof |
| CN109503969A (en) * | 2018-11-27 | 2019-03-22 | 江苏万纳普新材料科技有限公司 | A kind of nylon direct injection molding efficient enhanced flame-retarded heat-conducting shading multifunctional mother granules and preparation method thereof |
| CN113265141A (en) * | 2020-03-08 | 2021-08-17 | 广东奇德新材料股份有限公司 | Antimony-free flame-retardant reinforced poly (p-phenylene terephthalamide) composite material, preparation method and application |
| CN114437536A (en) * | 2020-11-03 | 2022-05-06 | 苏州荣昌复合材料有限公司 | PA composite material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101456962A (en) * | 2008-12-29 | 2009-06-17 | 黄华昌 | High-content red phosphorus flame-retardant master batch |
| CN102477189A (en) * | 2010-11-30 | 2012-05-30 | 深圳市亚塑科技有限公司 | High-fluidity environmental protection halogen-free flame-retardant HIPS composite material and its preparation method |
| CN102604377A (en) * | 2012-02-17 | 2012-07-25 | 金发科技股份有限公司 | Polyamide composition with flame retardance and thermoplasticity |
-
2014
- 2014-12-15 CN CN201410779518.XA patent/CN104693793B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101456962A (en) * | 2008-12-29 | 2009-06-17 | 黄华昌 | High-content red phosphorus flame-retardant master batch |
| CN102477189A (en) * | 2010-11-30 | 2012-05-30 | 深圳市亚塑科技有限公司 | High-fluidity environmental protection halogen-free flame-retardant HIPS composite material and its preparation method |
| CN102604377A (en) * | 2012-02-17 | 2012-07-25 | 金发科技股份有限公司 | Polyamide composition with flame retardance and thermoplasticity |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105400194A (en) * | 2015-12-22 | 2016-03-16 | 合肥仲农生物科技有限公司 | High-strength wear-resistant composite material |
| CN106633840A (en) * | 2016-12-28 | 2017-05-10 | 徐州腾飞工程塑料有限公司 | Nylon composite material which is low in pungent smell and is used for automotive upholstery, and preparation method thereof |
| CN106633840B (en) * | 2016-12-28 | 2019-10-25 | 徐州腾飞工程塑料有限公司 | A kind of automotive upholstery nylon composite materials of low irritant smell and preparation method thereof |
| CN109503969A (en) * | 2018-11-27 | 2019-03-22 | 江苏万纳普新材料科技有限公司 | A kind of nylon direct injection molding efficient enhanced flame-retarded heat-conducting shading multifunctional mother granules and preparation method thereof |
| CN109503969B (en) * | 2018-11-27 | 2021-11-12 | 江苏万纳普新材料科技有限公司 | Efficient enhanced flame-retardant heat-conducting shading multifunctional master batch for direct injection molding of nylon and preparation method thereof |
| CN113265141A (en) * | 2020-03-08 | 2021-08-17 | 广东奇德新材料股份有限公司 | Antimony-free flame-retardant reinforced poly (p-phenylene terephthalamide) composite material, preparation method and application |
| CN114437536A (en) * | 2020-11-03 | 2022-05-06 | 苏州荣昌复合材料有限公司 | PA composite material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104693793B (en) | 2017-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103102669B (en) | Thermal-resistant light-smoke halogen-free flame-retardant PC/ABS alloy material and preparation method thereof | |
| CN102746607B (en) | Insulated and heat conducting environment-friendly flame-retardant ABS (Acrylonitrile Butadiene Styrene) resin and preparation method thereof | |
| CN102827452B (en) | Flame retardant acrylonitrile butadiene styrene (ABS) composition with high heat resistance and high toughness and preparation method and application thereof | |
| CN104693793A (en) | Flame-retardant reinforced nylon composite material and preparation method thereof | |
| CN104231575B (en) | Halogen-free and phosphorus-free PBT enhanced composite material and preparation method thereof | |
| CN104017363A (en) | High-temperature-resistance flame-retardant glass fiber reinforced PA46/PA66 composite material and preparation method thereof | |
| CN107955368B (en) | Heat-conducting nylon with improved heat resistance and preparation method thereof | |
| CN103483676B (en) | Halogen-free flameproof linear low density polyethylene material and preparation method thereof | |
| CN104530694A (en) | Regenerated PA6 (polyamide 6)-base flame-retardant electric-insulating heat-conducting composite material, and preparation method and application thereof | |
| CN107418201B (en) | Efficient halogen-free flame-retardant reinforced nylon composite material and preparation method thereof | |
| CN112812435A (en) | Normal-temperature heat-conducting high-temperature flame-retardant polymer composite material and preparation method thereof | |
| CN103333469A (en) | Halogen-free flame-retardant PET (polyethylene terephthalate) composite material and preparation method thereof | |
| CN104672831A (en) | High-toughness strengthened flame-retardant anti-aging PC composition | |
| CN105482349A (en) | High temperature resistant halogen-free flame retardant ABS composition | |
| CN102040810A (en) | Polybutylece terephthalate (PBT) engineering plastics as well as preparation method and application thereof | |
| CN102010563A (en) | Nano clay compounded flame-retardant ABS resin | |
| CN103881192A (en) | Halogen-free flame-retardant polyethylene composite material with high mechanical performances and preparation method thereof | |
| CN103756268A (en) | Polyimide fiber enhanced PBT (Polybutylece Terephthalate) composite material and preparation method thereof | |
| CN110698852B (en) | Flame-retardant reinforced polyamide 6/polyphenyl ether composition and preparation method thereof | |
| CN103694695B (en) | A kind of fiber glass reinforced halogen-free flame retardant PA6/PS alloy material and preparation method thereof | |
| CN102604212B (en) | Aramid fiber pulp-enhanced expansion flame retardant polypropylene composite material and preparation method thereof | |
| CN110643167B (en) | Flame-retardant reinforced polyphenyl ether/polyamide 66 composition and preparation method thereof | |
| CN106633388A (en) | Red phosphorus flame-retardant reinforced polypropylene material and preparation method thereof | |
| CN103525024A (en) | Glass fiber reinforced halogen-free flame-retardant PBT (polybutylene terephthalate) and preparation method thereof | |
| CN112724627A (en) | PC/ABS alloy material and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |