CN110372999A - A kind of glass fibre reinforced composion and production technology - Google Patents
A kind of glass fibre reinforced composion and production technology Download PDFInfo
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- CN110372999A CN110372999A CN201910714663.2A CN201910714663A CN110372999A CN 110372999 A CN110372999 A CN 110372999A CN 201910714663 A CN201910714663 A CN 201910714663A CN 110372999 A CN110372999 A CN 110372999A
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- Prior art keywords
- glass fibre
- fibre reinforced
- reinforced composion
- resin
- unsaturated
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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
- C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
- C08J5/043—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with glass fibres
-
- 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
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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
- C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
-
- 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
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/06—Unsaturated polyesters
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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
- C08J2491/00—Characterised by the use of oils, fats or waxes; Derivatives thereof
- C08J2491/06—Waxes
-
- 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
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of glass fibre reinforced composions, including glass fibre, unsaturated-resin, curing agent, promotor, lubricant and release agent.The invention also discloses a kind of production technology of glass fibre reinforced composion, key step includes: the dry pretreatment of (1) glass fibre；(2) unsaturated-resin, curing agent, promotor, lubricant and release agent are thoroughly mixed in proportion and are configured to infiltration solution；(3) glass fibre is sufficiently infiltrated in infiltration solution；(4) glass fibre sufficiently after infiltration is led into mold, and solidifying and setting, that is, can be made into the glass fibre reinforced composion product of specific structure at a certain temperature.Glass fibre reinforced composion production technology curing time provided by the invention is short, low energy consumption, and composite material obtained has many advantages, such as that tensile strength is high, temperature resistance energy is excellent, can be used for the fields such as traffic isolating and protecting column or bumper.
Description
Technical field
The present invention relates to glass fibre reinforced composion field, specially a kind of glass fibre reinforced composion and life
Production. art.
Background technique
Glass fibre is a kind of inorganic non-metallic material haveing excellent performance, and has that good insulating, heat resistance be strong, mechanical strength
The advantages that high, but there is also property is crisp, the poor disadvantage of wearability.It usually require with other materials carry out composite strengthening, such as with
Resin matrix progress is compound to obtain fiberglass reinforced plastics.This composite material has had both the high intensity and plastics of glass fibre
The toughness of matrix can replace steel manufacture machine components and automobile, ship housing etc..
Glass fibre reinforced composion is usually taken is kneaded glass fibre after double screw extruder melts with resin,
Extrusion obtains mixture, and mixture produces to obtain corresponding product again through processing and forming, and there are glass fibres for this production method
Low with resin material compatibility, the problem of dispersing uniformity difference, the performance for directly resulting in composite material is unstable.
Summary of the invention
In order to solve the deficiencies in the prior art, the purpose of the invention is to provide a kind of glass fiber reinforced composite materials
Material and production technology, this method is simple and easy, and curing time is short, low energy consumption, and composite material obtained has tensile strength
Feature high, temperature resistance energy is excellent.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of glass fibre reinforced composion, it is prepared from the following raw materials in parts by weight:
Further, the unsaturated-resin is one of epoxy resin, unsaturated polyester resin, phenolic resin, two
Kind is a variety of.
Further, the curing agent be one of vinyl triamine, aminoethyl piperazine, diaminodiphenyl-methane,
Two or more.
Further, the promotor is one of triethanolamine, triethylene diamine, n,N-Dimethylaniline, two kinds
Or it is a variety of.
Further, the lubricant is one of wax powder, talcum powder, clay, two kinds or more of.
Further, the release agent is one of glycerol, stearic acid, butyl stearate, two kinds or more of.
The invention also includes a kind of glass fibre reinforced composion production technologies, the steps include:
(1) the dry pretreatment of glass fibre；
(2) unsaturated-resin, curing agent, promotor, lubricant and release agent are sufficiently mixed in proportion and are configured to infiltrate
Solution；
(3) glass fibre is led and is sufficiently infiltrated in infiltration solution；
(4) glass fibre sufficiently after infiltration is led into mold, and solidifying and setting, that is, can be made into specific at a certain temperature
The glass fibre reinforced composion product of structure.
Compared with prior art, the present invention having the following advantages that and effect:
1, raw material melting mixing reshaping technique is compared, this method simple process, curing time is short, low energy consumption, symbol
Close the requirement of energy conservation and environmental protection, clean manufacturing.
2, the glass fibre reinforced composion that this technique obtains combines glass fiber strength height and resin material toughness
Good advantage, obtained composite property consistency are good.
Specific embodiment
By embodiment in detail below and application example analysis, the invention will be further described.Specific descriptions below
It is to understand the present invention for the ease of other people, the protection scope being not intended to limit the invention.
Embodiment 1:
A kind of glass fibre reinforced composion, it is made of the raw material of following dry weight number:
Preferably, the unsaturated-resin is epoxy resin；The curing agent is vinyl triamine；The promotor is three
Ethanol amine；The lubricant is wax powder；The release agent is stearic acid.
A kind of glass fibre reinforced composion production technology, the steps include:
(1) the dry pretreatment of glass fibre；
(2) unsaturated-resin, curing agent, promotor, lubricant and release agent are sufficiently mixed in proportion and are configured to infiltrate
Solution；
(3) glass fibre is led and is sufficiently infiltrated in infiltration solution；
(4) glass fibre sufficiently after infiltration is led into mold, and solidifying and setting, that is, can be made into specific at a certain temperature
The glass fibre reinforced composion product of structure.
Embodiment 2:
A kind of glass fibre reinforced composion, it is made of the raw material of following dry weight number:
Preferably, the unsaturated-resin is epoxy resin；The curing agent is vinyl triamine；The promotor is three
Ethanol amine；The lubricant is wax powder；The release agent is stearic acid.
A kind of glass fibre reinforced composion production technology, the steps include:
(1) the dry pretreatment of glass fibre；
(2) unsaturated-resin, curing agent, promotor, lubricant and release agent are sufficiently mixed in proportion and are configured to infiltrate
Solution；
(3) glass fibre is led and is sufficiently infiltrated in infiltration solution；
(4) glass fibre sufficiently after infiltration is led into mold, and solidifying and setting, that is, can be made into specific at a certain temperature
The glass fibre reinforced composion product of structure.
Embodiment 3:
A kind of glass fibre reinforced composion, it is made of the raw material of following dry weight number:
Preferably, the unsaturated-resin is epoxy resin；The curing agent is vinyl triamine；The promotor is three
Ethanol amine；The lubricant is wax powder；The release agent is stearic acid.
A kind of glass fibre reinforced composion production technology, the steps include:
(1) the dry pretreatment of glass fibre；
(2) unsaturated-resin, curing agent, promotor, lubricant and release agent are sufficiently mixed in proportion and are configured to infiltrate
Solution；
(3) glass fibre is led and is sufficiently infiltrated in infiltration solution；
(4) glass fibre sufficiently after infiltration is led into mold, and solidifying and setting, that is, can be made into specific at a certain temperature
The glass fibre reinforced composion product of structure.
Embodiment 4:
A kind of glass fibre reinforced composion, it is made of the raw material of following dry weight number:
Preferably, the unsaturated-resin is epoxy resin；The curing agent is vinyl triamine；The promotor is three
Ethanol amine；The lubricant is wax powder；The release agent is stearic acid.
A kind of glass fibre reinforced composion production technology, the steps include:
(1) the dry pretreatment of glass fibre；
(2) unsaturated-resin, curing agent, promotor, lubricant and release agent are sufficiently mixed in proportion and are configured to infiltrate
Solution；
(3) glass fibre is led and is sufficiently infiltrated in infiltration solution；
(4) glass fibre sufficiently after infiltration is led into mold, and solidifying and setting, that is, can be made into specific at a certain temperature
The glass fibre reinforced composion product of structure.
Embodiment 5:
A kind of glass fibre reinforced composion, it is made of the raw material of following dry weight number:
Preferably, the unsaturated-resin is epoxy resin；The curing agent is vinyl triamine；The promotor is three
Ethanol amine；The lubricant is wax powder；The release agent is stearic acid.
A kind of glass fibre reinforced composion production technology, the steps include:
(1) the dry pretreatment of glass fibre；
(2) unsaturated-resin, curing agent, promotor, lubricant and release agent are sufficiently mixed in proportion and are configured to infiltrate
Solution；
(3) glass fibre is led and is sufficiently infiltrated in infiltration solution；
(4) glass fibre sufficiently after infiltration is led into mold, and solidifying and setting, that is, can be made into specific at a certain temperature
The glass fibre reinforced composion product of structure.
Further to test the property using the glass fibre reinforced composion that formula and method obtain described in each embodiment
Can, it takes the sheet-like article of 10mm thickness to carry out the test of tensile strength, heat resistance to it, is made with the fiberglass products of same specification
For comparison, test result such as table 1.
Table 1
From test data as can be seen that non-reinforced glass fiber material shows as strong and crisp, it is unfavorable for practical application, adopts
The glass fibre reinforced composion tensile strength obtained with production technology of the present invention is high and toughness is obviously improved,
Its heat resistance is wider simultaneously, can be applied to traffic isolating and protecting column, bumper or other part fields.
Those skilled in the art is it will be clearly understood that above preferred embodiment only illustrates of the invention, not structure
At limitation of the present invention.Various variations and equivalence replacement are carried out to technical solution of the present invention, without departing from the technology of the present invention
The principle and range of scheme, should all cover within the scope of the invention.
Claims (7)
1. a kind of glass fibre reinforced composion, it is prepared from the following raw materials in parts by weight:
2. a kind of glass fibre reinforced composion according to claim 1, it is characterised in that: the unsaturated-resin is
One of epoxy resin, unsaturated polyester resin, phenolic resin, two or more.
3. a kind of glass fibre reinforced composion according to claim 1, it is characterised in that: the curing agent is ethylene
One of base triamine, aminoethyl piperazine, diaminodiphenyl-methane, two or more.
4. a kind of glass fibre reinforced composion according to claim 1, it is characterised in that: the promotor is three second
Hydramine, triethylene diamine, N, one of accelerine, two or more.
5. a kind of glass fibre reinforced composion according to claim 1, it is characterised in that: the lubricant is wax
It is one of powder, talcum powder, clay, two kinds or more of.
6. a kind of glass fibre reinforced composion according to claim 1, it is characterised in that: the release agent is sweet
It is one of oil, stearic acid, butyl stearate, two kinds or more of.
7. a kind of production technology of glass fibre reinforced composion described in claim 1, has main steps that:
(1) the dry pretreatment of glass fibre；
(2) unsaturated-resin, curing agent, promotor, lubricant and release agent are sufficiently mixed in proportion and are configured to infiltration solution；
(3) glass fibre is led and is sufficiently infiltrated in infiltration solution；
(4) glass fibre sufficiently after infiltration is led into mold, and solidifying and setting, that is, can be made into specific structure at a certain temperature
Glass fibre reinforced composion product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910714663.2A CN110372999A (en) | 2019-08-04 | 2019-08-04 | A kind of glass fibre reinforced composion and production technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910714663.2A CN110372999A (en) | 2019-08-04 | 2019-08-04 | A kind of glass fibre reinforced composion and production technology |
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| Publication Number | Publication Date |
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| CN110372999A true CN110372999A (en) | 2019-10-25 |
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ID=68257879
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910714663.2A Pending CN110372999A (en) | 2019-08-04 | 2019-08-04 | A kind of glass fibre reinforced composion and production technology |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113620633A (en) * | 2021-09-10 | 2021-11-09 | 安徽中纤新材料有限公司 | Treatment process method of anti-crack cement mortar reinforced chopped glass fibers |
| CN114368162A (en) * | 2022-01-07 | 2022-04-19 | 河北裕冷节能设备有限公司 | Production process of glass fiber reinforced plastic thermosetting molded protective fence |
| CN115725155A (en) * | 2021-08-30 | 2023-03-03 | 南通中集翌科新材料开发有限公司 | Glass fiber reinforced thermosetting resin material |
| CN115748262A (en) * | 2022-08-27 | 2023-03-07 | 安徽省绩溪华林环保科技股份有限公司 | Surface coating process for prolonging service life of glass fiber |
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| CN101186707A (en) * | 2007-11-15 | 2008-05-28 | 重庆长安汽车股份有限公司 | Glass fiber multilayer fabric enhanced epoxy resin composite material for automobile |
| EP1964975A2 (en) * | 2007-03-02 | 2008-09-03 | Fracasso S.p.A. | Modular guardrail |
| CN101544839A (en) * | 2009-04-23 | 2009-09-30 | 上海交通大学 | Method for preparing pultrusion composite materials for highway guardrails |
| CN102977552A (en) * | 2012-10-18 | 2013-03-20 | 国网智能电网研究院 | Fiber-enhanced resin matrix composite material and preparation method thereof |
| CN105085819A (en) * | 2015-08-10 | 2015-11-25 | 南通德瑞森复合材料有限公司 | High-performance fiber reinforced plastic composite material and preparation method thereof |
-
2019
- 2019-08-04 CN CN201910714663.2A patent/CN110372999A/en active Pending
Patent Citations (5)
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|---|---|---|---|---|
| EP1964975A2 (en) * | 2007-03-02 | 2008-09-03 | Fracasso S.p.A. | Modular guardrail |
| CN101186707A (en) * | 2007-11-15 | 2008-05-28 | 重庆长安汽车股份有限公司 | Glass fiber multilayer fabric enhanced epoxy resin composite material for automobile |
| CN101544839A (en) * | 2009-04-23 | 2009-09-30 | 上海交通大学 | Method for preparing pultrusion composite materials for highway guardrails |
| CN102977552A (en) * | 2012-10-18 | 2013-03-20 | 国网智能电网研究院 | Fiber-enhanced resin matrix composite material and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115725155A (en) * | 2021-08-30 | 2023-03-03 | 南通中集翌科新材料开发有限公司 | Glass fiber reinforced thermosetting resin material |
| CN113620633A (en) * | 2021-09-10 | 2021-11-09 | 安徽中纤新材料有限公司 | Treatment process method of anti-crack cement mortar reinforced chopped glass fibers |
| CN114368162A (en) * | 2022-01-07 | 2022-04-19 | 河北裕冷节能设备有限公司 | Production process of glass fiber reinforced plastic thermosetting molded protective fence |
| CN115748262A (en) * | 2022-08-27 | 2023-03-07 | 安徽省绩溪华林环保科技股份有限公司 | Surface coating process for prolonging service life of glass fiber |
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Application publication date: 20191025 |