CN107163499A - High strength fibre reinforced plastics wall hanging board and preparation method thereof - Google Patents
High strength fibre reinforced plastics wall hanging board and preparation method thereof Download PDFInfo
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- CN107163499A CN107163499A CN201710577881.7A CN201710577881A CN107163499A CN 107163499 A CN107163499 A CN 107163499A CN 201710577881 A CN201710577881 A CN 201710577881A CN 107163499 A CN107163499 A CN 107163499A
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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
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
- C08J5/047—Reinforcing macromolecular compounds with loose or coherent fibrous material with mixed fibrous material
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
- C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/08—Copolymers of ethene
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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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/004—Additives being defined by their length
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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
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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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a kind of high strength fibre reinforced plastics wall hanging board and preparation method thereof, the preparation method includes：1）First is carried out after phenolic resin, eva resins, tricresyl phosphate, dioctyl phthalate, turpentine oil and the trade mark are mixed for KH570 silane coupler to be heat-treated, and obtains mixture M 1；2）Ceramic fibre, glass fibre, carbon fiber, polypropylene fibre are added in the mixture M 1 and the second heat treatment is carried out, mixture M 2 is made；3）By the compression molding of mixture M 2, process so that the high strength fibre reinforced plastics wall hanging board is made.The high strength fibre reinforced plastics wall hanging board excellent mechanical performance such as have intensity height, good bending property, tensile property good, and durable environmental protection, can be widely used.
Description
Technical field
The present invention relates to building materials of house fitting-up, in particular it relates to a kind of high strength fibre reinforced plastics wall hanging board and its preparation side
Method.
Background technology
With the improvement of living standards, people there has also been higher requirement to quality of the life.House is being carried out to fit up
Cheng Zhonghui carries out space arrangement and decoration with various solid wood boards, composite board etc., and wherein the material of solid wood board is preferably but valency
Lattice are expensive, and cost performance is not high, and part young man is more likely to from composite board as building materials of house fitting-up.But most of composite plate
The adhesive used is more, can bring more chemical contamination to new family, can also endanger resident family's health.
And the selection for the preferable fitment material for family that wall hanging board is a kind of as space and arranges and decorate, but the wall used at present
Intensity, the bending property of hanging plate etc. be poor be unfavorable for wall hanging board be processed further use.
The content of the invention
It is an object of the invention to provide a kind of high strength fibre reinforced plastics wall hanging board extremely preparation method, the high strength fiber
Dimension reinforced plastics wall hanging board has intensity height, good bending property, the tensile property excellent mechanical performance, and durable ring such as well
Protect, can widely use.
To achieve these goals, the invention provides a kind of preparation method of high strength fibre reinforced plastics wall hanging board,
Including：
1）It is KH570's by phenolic resin, eva resins, tricresyl phosphate, dioctyl phthalate, turpentine oil and the trade mark
First is carried out after silane coupler mixing to be heat-treated, and obtains mixture M 1；
2）Ceramic fibre, glass fibre, carbon fiber, polypropylene fibre are added in the mixture M 1 and carried out at the second heat
Reason, is made mixture M 2；
3）By the compression molding of mixture M 2, process so that the high strength fibre reinforced plastics wall hanging board is made.
By above-mentioned technical proposal, present invention selection first carries out first using phenolic resin and eva resins as material of main part
Mixture M 1 is obtained after step heat treatment；Then ceramic fibre, glass fibre, carbon fiber, polypropylene fibre are added to above-mentioned M1
Middle progress second step heat treatment, mutually work is cooperateed with further to improve being sufficiently mixed between reinforcing fiber and each raw material to improve
With；Finally by the compression molding of mixture M 2, processing with the obtained high strength fibre reinforced plastics wall hanging board.Above-mentioned technical proposal
In, the reinforcing fibers such as ceramic fibre, glass fibre, carbon fiber, polypropylene fibre are carried out first by selection in resin body material
It is added to after step heat treatment in raw material, to be sufficiently mixed between each raw material, and then substantially increases obtained wall hanging board
Intensity and stretching, bending property etc..
Other features and advantages of the present invention will be described in detail in subsequent embodiment part.
Embodiment
The embodiment to the present invention is described in detail below.It should be appreciated that described herein specific
Embodiment is merely to illustrate and explain the present invention, and is not intended to limit the invention.
The end points and any value of disclosed scope are not limited to the accurate scope or value herein, these scopes or
Value should be understood to comprising the value close to these scopes or value.For number range, between the endpoint value of each scope, respectively
It can be combined with each other between the endpoint value of individual scope and single point value, and individually between point value and obtain one or more
New number range, these number ranges should be considered as specific open herein.
The invention provides a kind of preparation method of high strength fibre reinforced plastics wall hanging board, including：
1）It is KH570's by phenolic resin, eva resins, tricresyl phosphate, dioctyl phthalate, turpentine oil and the trade mark
First is carried out after silane coupler mixing to be heat-treated, and obtains mixture M 1；
2）Ceramic fibre, glass fibre, carbon fiber, polypropylene fibre are added in the mixture M 1 and carried out at the second heat
Reason, is made mixture M 2；
3）By the compression molding of mixture M 2, process so that the high strength fibre reinforced plastics wall hanging board is made.
In the above-mentioned technical solutions, the specific consumption proportion of each raw material can be selected in wide scope in each step, but
It is for the mutual synergy produced by improving between each raw material, it is preferable that in parts by weight, the phenolic resin, eva
Resin, tricresyl phosphate, dioctyl phthalate, turpentine oil, the trade mark are KH570 silane coupler, ceramic fibre, glass
The amount ratio of glass fiber, carbon fiber and polypropylene fibre is 100：20-30：1-10：2-5：5-15：3-8：1-5：5-10：2-6：
3-8。
The content of vinyl acetate can be selected in wider scope in eva resins used in above-mentioned technical proposal, but
It is to improve the toughness i.e. bending property of obtained wall hanging board, it is preferable that the content of vinyl acetate is in the eva resins
10-25%。
Equally, the weight average molecular weight of resin used can be selected in wide scope, but in order to improve resin and its
The mechanical strength of the obtained wall hanging board of mutual synergy and then raising between his raw material, it is preferable that the phenolic resin
Weight average molecular weight is 20,000-3 ten thousand, and the weight average molecular weight of the eva resins is 30,000-5 ten thousand.
In the technical scheme that the present invention is provided, step 1）In first heat treatment condition can be adjusted in wide scope
Section, but in order to improve the effect of heat treatment and improve preparation efficiency, it is preferable that first heat treatment meets following condition：
Temperature is 170-190 DEG C, and the time is 3-4h.
Equally, step 2）In, the condition of the second heat treatment can be adjusted in wide scope, but in order to improve heat treatment
Effect and improve preparation efficiency, it is preferable that it is described second heat treatment meet following condition：Temperature is 185-205 DEG C, and the time is
1-2h。
In step 3）In, the temperature of compression molding can be selected in wide scope, but in order to improve preparation efficiency, it is excellent
Selection of land, the temperature of the compression molding is 185-195 DEG C.
In the present invention, the specific size of the various fibers added can be selected in wide scope, but in order to improve
Mutual synergy between each raw material, it is preferable that the ceramic fibre, glass fibre, the length of carbon fiber and polypropylene fibre
Degree each stands alone as 10-25 μm.
Present invention also offers high strength fibre reinforced plastics wall hanging board made from a kind of above-mentioned preparation method.
The present invention will be described in detail by way of examples below.
Embodiment 1
1）By phenolic resin（Weight average molecular weight is 20,000）, eva resins（Weight average molecular weight is 3 hundred million, and the content of vinyl acetate
For 10%）, tricresyl phosphate, dioctyl phthalate, turpentine oil and the trade mark for KH570 silane coupler mixing after,
170 DEG C of heat treatment 4h, obtain mixture M 1；
2）By ceramic fibre（Length is 10 μm）, glass fibre（Length is 11 μm）, carbon fiber（Length is 12 μm）, polypropylene it is fine
Dimension（Length is 20 μm）It is added in the mixture M 1, and 2h is heat-treated at 185 DEG C, mixture M 2 is made；
3）The mixture M 2 is remembered in 190 DEG C of compression moldings, processing so that the high strength fibre reinforced plastics wall hanging board is made
Make A1.
Wherein, in parts by weight, the phenolic resin, eva resins, tricresyl phosphate, dioctyl phthalate,
The amount ratio of silane coupler, ceramic fibre, glass fibre, carbon fiber and polypropylene fibre that turpentine oil, the trade mark are KH570 is
100：20：2：2：5：3：1：5：2：3.
Embodiment 2
1）By phenolic resin（Weight average molecular weight is 30,000）, eva resins（Weight average molecular weight is 40,000, and the content of vinyl acetate is
18%）, tricresyl phosphate, dioctyl phthalate, turpentine oil and the trade mark for KH570 silane coupler mixing after,
185 DEG C of heat treatment 3h, obtain mixture M 1；
2）By ceramic fibre（Length is 25 μm）, glass fibre（Length is 15 μm）, carbon fiber（Length is 20 μm）, polypropylene it is fine
Dimension（Length is 15 μm）It is added in the mixture M 1, and 1.5h is heat-treated at 190 DEG C, mixture M 2 is made；
3）The mixture M 2 is remembered in 195 DEG C of compression moldings, processing so that the high strength fibre reinforced plastics wall hanging board is made
Make A2.
Wherein, in parts by weight, the phenolic resin, eva resins, tricresyl phosphate, dioctyl phthalate,
The amount ratio of silane coupler, ceramic fibre, glass fibre, carbon fiber and polypropylene fibre that turpentine oil, the trade mark are KH570 is
100：25：6：3：10：6：3：7：4：6.
Embodiment 3
1）By phenolic resin（Weight average molecular weight is 30,000）, eva resins（Weight average molecular weight is 50,000, and the content of vinyl acetate is
25%）, tricresyl phosphate, dioctyl phthalate, turpentine oil and the trade mark for KH570 silane coupler mixing after,
190 DEG C of heat treatment 3h, obtain mixture M 1；
2）By ceramic fibre（Length is 15 μm）, glass fibre（Length is 15 μm）, carbon fiber（Length is 10 μm）, polypropylene it is fine
Dimension（Length is 25 μm）It is added in the mixture M 1, and 1h is heat-treated at 200 DEG C, mixture M 2 is made；
3）The mixture M 2 is remembered in 195 DEG C of compression moldings, processing so that the high strength fibre reinforced plastics wall hanging board is made
Make A3.
Wherein, in parts by weight, the phenolic resin, eva resins, tricresyl phosphate, dioctyl phthalate,
The amount ratio of silane coupler, ceramic fibre, glass fibre, carbon fiber and polypropylene fibre that turpentine oil, the trade mark are KH570 is
100：30：10：5：15：8：5：10：6：8.
Embodiment 4
High strength fibre reinforced plastics wall hanging board is prepared Following the procedure of Example 1, A4 is denoted as, the difference is that the eva resins
The content of middle vinyl acetate is 5%.
Embodiment 5
High strength fibre reinforced plastics wall hanging board is prepared Following the procedure of Example 1, A5 is denoted as, the difference is that the eva resins
The content of middle vinyl acetate is 40%.
Comparative example 1
Wall hanging board B1 is prepared Following the procedure of Example 1, unlike, eva resins, and the phenolic resin, phosphoric acid is not used
Front three phenolic ester, dioctyl phthalate, turpentine oil, the trade mark are KH570 silane coupler, ceramic fibre, glass fibre, carbon
The amount ratio of fiber and polypropylene fibre is 120：2：2：5：3：1：5：2：3.
Comparative example 2
Wall hanging board B2 is prepared Following the procedure of Example 1, unlike, step 2 is not carried out）, and the step 1）For：By phenolic aldehyde
Resin（Weight average molecular weight is 20,000）, eva resins（Weight average molecular weight is 3 hundred million, and the content of vinyl acetate is 10%）, tricresyl phosphate
After cresols ester, dioctyl phthalate, turpentine oil, the trade mark is KH570 silane coupler mixing, ceramic fibre is subsequently added into
（Length is 10 μm）, glass fibre（Length is 11 μm）, carbon fiber（Length is 12 μm）, polypropylene fibre（Length is 20 μm）,
6h is heat-treated at 170 DEG C, mixture M 2 is obtained.
Comparative example 3
Wall hanging board B3 is prepared Following the procedure of Example 1, unlike, step 1 is not carried out）, and the step 2）For：By phenolic aldehyde
Resin（Weight average molecular weight is 20,000）, eva resins（Weight average molecular weight is 3 hundred million, and the content of vinyl acetate is 10%）, tricresyl phosphate
After cresols ester, dioctyl phthalate, turpentine oil, the trade mark is KH570 silane coupler mixing, ceramic fibre is subsequently added into
（Length is 10 μm）, glass fibre（Length is 11 μm）, carbon fiber（Length is 12 μm）, polypropylene fibre（Length is 20 μm）,
6h is heat-treated at 180 DEG C, mixture M 2 is obtained.
Comparative example 4
Wall hanging board B4 is prepared Following the procedure of Example 1, unlike, ceramic fibre is not added.
Comparative example 5
Wall hanging board B5 is prepared Following the procedure of Example 1, unlike, glass fibre is not added.
Comparative example 6
Wall hanging board B6 is prepared Following the procedure of Example 1, unlike, carbon fiber is not added.
Comparative example 7
Wall hanging board B7 is prepared Following the procedure of Example 1, unlike, polypropylene fibre is not added.
Detect example 1
A1-A5 and B1-B7 bending property is detected according to GB/T1449-2005（Bending strength/MPa）, specific testing result is shown in
Table 1.
Detect example 2
A1-A5 and B1-B7 tough is detected according to GB/T1451-2005（kJ/m2）, specific testing result is shown in Table 1.
Detect example 3
A1-A5 and B1-B7 tensile property is detected according to GB/T1447-2005（Tensile stress/MPa）, specific testing result is shown in
Table 1.
Table 1
The preferred embodiment of the present invention described in detail above, still, the present invention are not limited to the tool in above-mentioned embodiment
Body details, in the range of the technology design of the present invention, can carry out a variety of simple variants, these letters to technical scheme
Monotropic type belongs to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (9)
1. a kind of preparation method of high strength fibre reinforced plastics wall hanging board, it is characterised in that including：
1）It is KH570's by phenolic resin, eva resins, tricresyl phosphate, dioctyl phthalate, turpentine oil and the trade mark
First is carried out after silane coupler mixing to be heat-treated, and obtains mixture M 1；
2）Ceramic fibre, glass fibre, carbon fiber, polypropylene fibre are added in the mixture M 1 and carried out at the second heat
Reason, is made mixture M 2；
3）By the compression molding of mixture M 2, process so that the high strength fibre reinforced plastics wall hanging board is made.
2. preparation method according to claim 1, wherein, in parts by weight, the phenolic resin, eva resins, phosphoric acid
Front three phenolic ester, dioctyl phthalate, turpentine oil, the trade mark are KH570 silane coupler, ceramic fibre, glass fibre, carbon
The amount ratio of fiber and polypropylene fibre is 100：20-30：1-10：2-5：5-15：3-8：1-5：5-10：2-6：3-8.
3. preparation method according to claim 1, wherein, the content of vinyl acetate is 10-25% in the eva resins.
4. the preparation method according to any one in claim 1-3, wherein, the weight average molecular weight of the phenolic resin is
20000-3 ten thousand, the weight average molecular weight of the eva resins is 30,000-5 ten thousand.
5. preparation method according to claim 4, wherein, first heat treatment meets following condition：Temperature is 170-
190 DEG C, the time is 3-4h.
6. preparation method according to claim 4, wherein, second heat treatment meets following condition：Temperature is 185-
205 DEG C, the time is 1-2h.
7. the preparation method according to claim 4,5 or 6, wherein, the temperature of the compression molding is 185-195 DEG C.
8. preparation method according to claim 7, wherein, the ceramic fibre, glass fibre, carbon fiber and polypropylene are fine
The length of dimension each stands alone as 10-25 μm.
9. high strength fibre reinforced plastics wall hanging made from the preparation method in a kind of 1-8 as claim described in any one
Plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710577881.7A CN107163499A (en) | 2017-07-15 | 2017-07-15 | High strength fibre reinforced plastics wall hanging board and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710577881.7A CN107163499A (en) | 2017-07-15 | 2017-07-15 | High strength fibre reinforced plastics wall hanging board and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107793620A (en) * | 2017-11-15 | 2018-03-13 | 安徽悦尔伟塑料机械有限公司 | Paper-plastic stick plastic sheeting and preparation method thereof |
| CN107805398A (en) * | 2017-10-24 | 2018-03-16 | 芜湖蓝天工程塑胶有限公司 | Stalk fibrous composite and preparation method thereof |
| CN107841021A (en) * | 2017-11-15 | 2018-03-27 | 安徽悦尔伟塑料机械有限公司 | Paper-plastic stick plastic sheeting and preparation method thereof |
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| CN107841021A (en) * | 2017-11-15 | 2018-03-27 | 安徽悦尔伟塑料机械有限公司 | Paper-plastic stick plastic sheeting and preparation method thereof |
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