CN105419248A - 一种改性环氧树脂 - Google Patents

一种改性环氧树脂 Download PDF

Info

Publication number
CN105419248A
CN105419248A CN201511006461.0A CN201511006461A CN105419248A CN 105419248 A CN105419248 A CN 105419248A CN 201511006461 A CN201511006461 A CN 201511006461A CN 105419248 A CN105419248 A CN 105419248A
Authority
CN
China
Prior art keywords
parts
epoxy resin
modified epoxy
modified
bisphenol
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.)
Pending
Application number
CN201511006461.0A
Other languages
English (en)
Inventor
吕玲霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Wensheng Auto Parts Co Ltd
Original Assignee
Qingdao Wensheng Auto Parts Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Wensheng Auto Parts Co Ltd filed Critical Qingdao Wensheng Auto Parts Co Ltd
Priority to CN201511006461.0A priority Critical patent/CN105419248A/zh
Publication of CN105419248A publication Critical patent/CN105419248A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • C08L63/04—Epoxynovolacs
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明公开了一种改性环氧树脂，由以下重量份数的原料组成：邻甲酚醛环氧树脂20-30份、苯酚酚醛环氧树脂15-20份、双酚A环氧树脂15-20份、改性聚碳酸酐5-8份、短链脂肪酸2-5份、滑石粉2-5份、聚乙烯3-6份、邻苯二甲酸二丁酯0.5-2份、含磷固化剂10-18份、增韧剂0.5-1份、硅烷偶联剂1-3份、无卤阻燃剂5-8份。本发明具有良好的物理、化学性能，硬度高，柔韧性较好，耐候性好、耐老化。

Description

一种改性环氧树脂
技术领域
本发明属于复合材料领域，具体涉及一种改性环氧树脂。
背景技术
环氧树脂是泛指分子中含有两个或两个以上环氧基团的有机化合物，除个别外，它们的相对分子质量都不高，固化后的环氧树脂具有良好的物理、化学性能，它对金属和非金属材料的表面具有优异的粘接强度，介电性能良好，变形收缩率小，制品尺寸稳定性好，硬度高，柔韧性较好，广泛应用于油漆、化工领域，缺点是脆性大，耐候性、耐老化能力差，易燃，要对环氧树脂进行改性。
发明内容
针对现有技术的不足，本发明提供一种改性环氧树脂，具有良好的物理、化学性能，硬度高，柔韧性较好，耐候性好、耐老化。
本发明的技术方案是：一种改性环氧树脂，由以下重量份数的原料组成：邻甲酚醛环氧树脂20-30份、苯酚酚醛环氧树脂15-20份、双酚A环氧树脂15-20份、改性聚碳酸酐5-8份、短链脂肪酸2-5份、滑石粉2-5份、聚乙烯3-6份、邻苯二甲酸二丁酯0.5-2份、含磷固化剂10-18份、增韧剂0.5-1份、硅烷偶联剂1-3份、无卤阻燃剂5-8份。
与现有技术相比，本发明优点在于：具有良好的物理、化学性能，硬度高，柔韧性较好，耐候性好、耐老化。
具体实施方式
下面结合具体实施例对本发明作进一步详细说明。
实施例1
一种改性环氧树脂，由以下重量份数的原料组成：邻甲酚醛环氧树脂20份、苯酚酚醛环氧树脂15份、双酚A环氧树脂15份、改性聚碳酸酐5份、短链脂肪酸2份、滑石粉2份、聚乙烯3份、邻苯二甲酸二丁酯0.5份、含磷固化剂10份、增韧剂0.5份、硅烷偶联剂1份、无卤阻燃剂5份。
实施例2
一种改性环氧树脂，由以下重量份数的原料组成：邻甲酚醛环氧树脂25份、苯酚酚醛环氧树脂17份、双酚A环氧树脂18份、改性聚碳酸酐6份、短链脂肪酸4份、滑石粉3份、聚乙烯4份、邻苯二甲酸二丁酯1份、含磷固化剂15份、增韧剂0.7份、硅烷偶联剂2份、无卤阻燃剂6份。
实施例3
一种改性环氧树脂，由以下重量份数的原料组成：邻甲酚醛环氧树脂30份、苯酚酚醛环氧树脂20份、双酚A环氧树脂20份、改性聚碳酸酐8份、短链脂肪酸5份、滑石粉5份、聚乙烯6份、邻苯二甲酸二丁酯2份、含磷固化剂18份、增韧剂1份、硅烷偶联剂3份、无卤阻燃剂8份。
上面以举例方式对本发明进行了说明，但本发明不限于上述具体实施例，凡基于本发明所做的任何改动或变型均属于本发明要求保护的范围。

Claims (1)

1.一种改性环氧树脂，其特征在于：由以下重量份数的原料组成：邻甲酚醛环氧树脂20-30份、苯酚酚醛环氧树脂15-20份、双酚A环氧树脂15-20份、改性聚碳酸酐5-8份、短链脂肪酸2-5份、滑石粉2-5份、聚乙烯3-6份、邻苯二甲酸二丁酯0.5-2份、含磷固化剂10-18份、增韧剂0.5-1份、硅烷偶联剂1-3份、无卤阻燃剂5-8份。
CN201511006461.0A 2015-12-29 2015-12-29 一种改性环氧树脂 Pending CN105419248A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511006461.0A CN105419248A (zh) 2015-12-29 2015-12-29 一种改性环氧树脂

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511006461.0A CN105419248A (zh) 2015-12-29 2015-12-29 一种改性环氧树脂

Publications (1)

Publication Number Publication Date
CN105419248A true CN105419248A (zh) 2016-03-23

Family

ID=55497812

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201511006461.0A Pending CN105419248A (zh) 2015-12-29 2015-12-29 一种改性环氧树脂

Country Status (1)

Country Link
CN (1) CN105419248A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108530608A (zh) * 2018-03-19 2018-09-14 孙丽波 一种水溶性甲基丙烯酸改性环氧树脂
CN109021504A (zh) * 2018-08-15 2018-12-18 贵州紫云月华新材料有限公司 一种高阻燃滑石粉生产方法及其工艺

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108530608A (zh) * 2018-03-19 2018-09-14 孙丽波 一种水溶性甲基丙烯酸改性环氧树脂
CN109021504A (zh) * 2018-08-15 2018-12-18 贵州紫云月华新材料有限公司 一种高阻燃滑石粉生产方法及其工艺

Similar Documents

Publication Publication Date Title
Gibson Epoxy resins
Kausar Role of thermosetting polymer in structural composite
JP2017524698A (ja) 高耐熱モノマー及びその使用方法
US20150197597A1 (en) Polyepoxides and epoxy resins and methods for the manufacture and use thereof
MY176800A (en) Thermally and electrically conductive adhesive composition
CN101353544A (zh) 坚韧熔结环氧粉末涂料及其制备方法
CN102020827A (zh) 低压电器用酚醛模塑料
CN104371277A (zh) 一种耐磨高韧性工程塑料
CN105419248A (zh) 一种改性环氧树脂
CN105440589A (zh) 一种环氧塑料
CN109825163A (zh) 高渗透环氧防水防腐涂料及其制备方法
CN103059268A (zh) 一种电器绝缘件用环氧树脂材料
CN108290386A (zh) 形成固化的环氧材料的方法、由其形成的固化的环氧材料、在该方法中有用的亚苯基醚低聚物-酸酐反应产物以及结合固化的环氧材料的复合材料核
Zhang et al. Effect of chain length of cardanol-based phenalkamines on mechanical properties of air-dried and heat-cured epoxies
KR101848704B1 (ko) 분지형 아민계 에폭시 수지 경화제와 이의 제조방법 및 이를 포함하는 에폭시 수지 조성물
CN104292761A (zh) 一种有机蒙脱土改性环氧树脂复合材料及其制作方法
KR101732539B1 (ko) 유리전이온도가 높은 분체도료 조성물
KR102120821B1 (ko) 분지형 아민계 경화제, 이를 포함하는 에폭시 수지 조성물 및 이의 경화물
KR100622551B1 (ko) 옥외용 에폭시 조성물
CN101591439A (zh) 含氮超支化聚磷酸酯及其无卤阻燃型环氧树脂
CN105400050A (zh) 一种高强度环保塑料
JP5430059B2 (ja) 粉末状エポキシ樹脂用潜在性硬化剤の製造方法、その方法によって得られた粉末状エポキシ樹脂用潜在性硬化剤、及びそれを用いた硬化性エポキシ樹脂用組成物
CN104946180A (zh) 一种复合改性环保型金属波纹管胶黏剂
KR102377780B1 (ko) 강인화된 에폭시 접착제 조성물
TWI498349B (zh) 環氧樹脂組成物及其硬化物

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160323