CN106832841A - A kind of unsaturated polyester resin fiberglass preparation method - Google Patents
A kind of unsaturated polyester resin fiberglass preparation method Download PDFInfo
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- CN106832841A CN106832841A CN201611238250.4A CN201611238250A CN106832841A CN 106832841 A CN106832841 A CN 106832841A CN 201611238250 A CN201611238250 A CN 201611238250A CN 106832841 A CN106832841 A CN 106832841A
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- Prior art keywords
- polyester resin
- unsaturated polyester
- preparation
- resin fiberglass
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/06—Unsaturated polyesters
-
- 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
-
- 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
- C08J5/042—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon 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
- 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
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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
- 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
-
- 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
- C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2433/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
- C08J2433/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C08J2433/10—Homopolymers or copolymers of methacrylic acid esters
- C08J2433/12—Homopolymers or copolymers of methyl methacrylate
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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)
- Inorganic Chemistry (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
The invention provides unsaturated polyester resin fiberglass preparation method, its raw material for including following parts by weight：Unsaturated polyester resin 60~90, shrinking agent 8~20, curing agent 1~5, releasing agent 6~8, filler 15~30, reinforcing material 30~50, the characteristics of unsaturated polyester resin fiberglass of the invention has that intensity is good, shrinks low, good impact resistance.
Description
Technical field
The present invention relates to field of compound material, more particularly to a kind of unsaturated polyester resin fiberglass preparation method.
Background technology
Polyester fiberglass steel composite material generally refers to one kind chemistry obtained with glass fiber reinforced unsaturated polyester resin
Composite.The unsaturated polyester die plastic of glass fiber reinforcement, it is high with intensity, the characteristics of excellent electrical property, but solidification
Its property is crisp afterwards and impact resistance it is not high be its shortcoming, therefore for being used in during impact structure part, often ftracture, it is disconnected
The phenomenon such as split.It is difficult to meet the requirement that some special occasions are used, such as Aero-Space, automobile, building, body-building apparatus.
The content of the invention
It is an object of the present invention in view of the shortcomings of the prior art, there is provided prepared by a kind of unsaturated polyester resin fiberglass
Method, to solve above-mentioned technical problem.
The technical scheme that is used to achieve the above object of the present invention for：
A kind of unsaturated polyester resin fiberglass preparation method, its raw material for including following parts by weight：
Its preparation method is as follows：Unsaturated polyester resin, curing agent first above-mentioned weight are added in beater, quickly
Stirring 4~6 minutes, the curing agent for being subsequently adding above-mentioned weight continues to stir 10~15 minutes, next, by the slurry for stirring
Material is mediated 3~5 minutes in moving into kneader, then sequentially add and mediate after hard releasing agent, the filler component of above-mentioned weight 15~
20 minutes, continue to mediate 5~10 minutes after being eventually adding reinforcing material composition by weight, that is, obtain unsaturated polyester resin glass
Steel.
Preferably, described unsaturated polyester resin is metaphenylene unsaturated polyester resin.
Preferably, described unsaturated polyester resin is m-phthalate unsaturated polyester resin.
Preferably, described shrinking agent is polymethyl methacrylate type shrinking agent.
Preferably, described solidfied material is peroxide.
Preferably, described releasing agent is zinc stearate or calcium stearate.
Preferably, described reinforcing material is organic fiber.
Preferably, described reinforcing material is Graphite cloth's band.
Preferably, described reinforcing material is glass rove.
Unsaturated polyester resin fiberglass obtained in the unsaturated polyester resin fiberglass preparation method that the present invention is provided, tool
The characteristics of having good intensity, low contraction, good impact resistance.Can be used to impact and require part high.
Specific embodiment
Embodiment 1
A kind of unsaturated polyester resin fiberglass preparation method, its raw material for including following parts by weight are provided：
During specific implementation, the metaphenylene unsaturated polyester resin, polymethyl methacrylate type first above-mentioned weight are low
Contracting agent is added in beater, quick stirring 4 minutes, is subsequently adding cumyl peroxide of above-mentioned weight etc. and is continued to stir 15
Minute.Next, being mediated 5 minutes during the slurry for stirring is moved into kneader, the tristearin of above-mentioned weight is then sequentially added
Mediated 20 minutes after the components such as sour zinc, precipitated calcium carbonate, continue to mediate 5 minutes after being eventually adding organic fiber composition by weight.I.e.
Obtain the unsaturated polyester resin fiberglass preparation method material of true qualities.According to client need can also add corresponding color masterbatch with
It is made into the color of needs.
Embodiment 2
A kind of unsaturated polyester resin fiberglass preparation method, its raw material for including following parts by weight are provided：
During specific implementation, the metaphenylene unsaturated polyester resin, polymethyl methacrylate type first above-mentioned weight are low
Contracting agent is added in beater, quick stirring 4 minutes, is subsequently adding cumyl peroxide of above-mentioned weight etc. and is continued to stir 15
Minute.Next, being mediated 5 minutes during the slurry for stirring is moved into kneader, the tristearin of above-mentioned weight is then sequentially added
Mediated 20 minutes after the components such as sour calcium, precipitated calcium carbonate, continue to mediate 5 minutes after being eventually adding Graphite cloth's band component.Obtain
The unsaturated polyester resin fiberglass preparation method material of true qualities.Needed to add corresponding color masterbatch to be made into according to client
The color of needs.
Embodiment 3
A kind of unsaturated polyester resin fiberglass preparation method, its raw material for including following parts by weight are provided：
During specific implementation, the m-phthalate unsaturated polyester resin, polymethyl methacrylate type first above-mentioned weight are low
Contracting agent is added in beater, quick stirring 4 minutes, is subsequently adding cumyl peroxide of above-mentioned weight etc. and is continued to stir 15
Minute.Next, being mediated 5 minutes during the slurry for stirring is moved into kneader, the tristearin of above-mentioned weight is then sequentially added
Mediated 20 minutes after the components such as sour zinc, precipitated calcium carbonate, continue to mediate 5 minutes after being eventually adding glass rove component.Obtain
The unsaturated polyester resin fiberglass preparation method material of true qualities.Needed to add corresponding color masterbatch to be made into according to client
The color of needs.
There is the performance shown in following table after tested as the unsaturated polyester die plastic obtained by above example：
Certainly, this invention can also have other to convert, it is not limited to which above-mentioned implementation method, those skilled in the art are had
Standby knowledge, can also various changes can be made without departing from the inventive concept of the premise, such change all should fall in this hair
In bright protection domain.
Claims (9)
1. a kind of unsaturated polyester resin fiberglass preparation method, it is characterised in that its raw material for including following parts by weight：
Unsaturated polyester resin 60~90
Shrinking agent 8~20
Curing agent 1~5
Releasing agent 6~8
Filler 15~30
Reinforcing material 30~50
Its preparation method is as follows：Unsaturated polyester resin, curing agent first above-mentioned weight are added in beater, quick stirring
4~6 minutes, the curing agent for being subsequently adding above-mentioned weight continued to stir 10~15 minutes, next, the slurry for stirring is moved
Enter in kneader and mediate 3~5 minutes, 15~20 points are mediated after then sequentially adding hard releasing agent, the filler component of above-mentioned weight
Clock, continues to mediate 5~10 minutes after being eventually adding reinforcing material composition by weight, that is, obtain unsaturated polyester resin fiberglass.
2. unsaturated polyester resin fiberglass preparation method according to claim 1, it is characterised in that described unsaturation
Polyester resin is metaphenylene unsaturated polyester resin.
3. unsaturated polyester resin fiberglass preparation method according to claim 1, it is characterised in that described unsaturation
Polyester resin is m-phthalate unsaturated polyester resin.
4. unsaturated polyester resin fiberglass preparation method according to claim 1, it is characterised in that described lower shrinkage
Agent is polymethyl methacrylate type shrinking agent.
5. unsaturated polyester resin fiberglass preparation method according to claim 1, it is characterised in that described solidfied material
It is peroxide.
6. unsaturated polyester resin fiberglass preparation method according to claim 1, it is characterised in that described releasing agent
It is zinc stearate or calcium stearate.
7. unsaturated polyester resin fiberglass preparation method according to claim 1, it is characterised in that described strengthening material
Expect to be organic fiber.
8. unsaturated polyester resin fiberglass preparation method according to claim 1, it is characterised in that described strengthening material
Expect to be Graphite cloth's band.
9. unsaturated polyester resin fiberglass preparation method according to claim 1, it is characterised in that described strengthening material
Expect to be glass rove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611238250.4A CN106832841A (en) | 2016-12-28 | 2016-12-28 | A kind of unsaturated polyester resin fiberglass preparation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611238250.4A CN106832841A (en) | 2016-12-28 | 2016-12-28 | A kind of unsaturated polyester resin fiberglass preparation method |
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| Publication Number | Publication Date |
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| CN106832841A true CN106832841A (en) | 2017-06-13 |
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| CN201611238250.4A Pending CN106832841A (en) | 2016-12-28 | 2016-12-28 | A kind of unsaturated polyester resin fiberglass preparation method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108624021A (en) * | 2018-04-14 | 2018-10-09 | 桂林理工大学 | Solar silicon wafers cut the preparation method of backing plate unsaturated polyester (UP) based composites |
| CN110534895A (en) * | 2018-05-26 | 2019-12-03 | 广东延春高新材料科技股份有限公司 | Glass with low dielectric constant steel antenna house and its production technology |
| CN110534896A (en) * | 2018-05-26 | 2019-12-03 | 广东延春高新材料科技股份有限公司 | Low density glass steel antenna house and its production technology |
| CN110534867A (en) * | 2018-05-26 | 2019-12-03 | 广东延春高新材料科技股份有限公司 | The composite glass fiber reinforced antenna house of the high high-strength carbon fiber glass of wave transparent and its production technology |
Citations (3)
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| CN102757630A (en) * | 2012-07-30 | 2012-10-31 | 无锡新宏泰电器科技股份有限公司 | Low temperature and low pressure BMC (Bulk Molding Compound) material, preparation method thereof and purpose thereof |
| CN102993665A (en) * | 2012-08-22 | 2013-03-27 | 常熟市筑紫机械有限公司 | Halogen-free unsaturated polyester glass reinforced plastic molding material |
| CN103183940A (en) * | 2011-12-27 | 2013-07-03 | 常熟市亚美模特儿衣架有限公司 | Impact-modified unsaturated polyester glass fibre reinforced plastic moulding compound |
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2016
- 2016-12-28 CN CN201611238250.4A patent/CN106832841A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103183940A (en) * | 2011-12-27 | 2013-07-03 | 常熟市亚美模特儿衣架有限公司 | Impact-modified unsaturated polyester glass fibre reinforced plastic moulding compound |
| CN102757630A (en) * | 2012-07-30 | 2012-10-31 | 无锡新宏泰电器科技股份有限公司 | Low temperature and low pressure BMC (Bulk Molding Compound) material, preparation method thereof and purpose thereof |
| CN102993665A (en) * | 2012-08-22 | 2013-03-27 | 常熟市筑紫机械有限公司 | Halogen-free unsaturated polyester glass reinforced plastic molding material |
Non-Patent Citations (1)
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| 贾润礼等: "《塑料成型加工新技术》", 31 October 2006, 国防工业出版社 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108624021A (en) * | 2018-04-14 | 2018-10-09 | 桂林理工大学 | Solar silicon wafers cut the preparation method of backing plate unsaturated polyester (UP) based composites |
| CN110534895A (en) * | 2018-05-26 | 2019-12-03 | 广东延春高新材料科技股份有限公司 | Glass with low dielectric constant steel antenna house and its production technology |
| CN110534896A (en) * | 2018-05-26 | 2019-12-03 | 广东延春高新材料科技股份有限公司 | Low density glass steel antenna house and its production technology |
| CN110534867A (en) * | 2018-05-26 | 2019-12-03 | 广东延春高新材料科技股份有限公司 | The composite glass fiber reinforced antenna house of the high high-strength carbon fiber glass of wave transparent and its production technology |
| CN110534867B (en) * | 2018-05-26 | 2021-11-19 | 广东延春高新材料科技股份有限公司 | High-wave-transmittance high-strength carbon fiber and glass fiber composite glass fiber reinforced plastic radome and production process thereof |
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