CN106008923A - 一种环氧树脂固化配方 - Google Patents

一种环氧树脂固化配方 Download PDF

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Publication number
CN106008923A
CN106008923A CN201610458424.1A CN201610458424A CN106008923A CN 106008923 A CN106008923 A CN 106008923A CN 201610458424 A CN201610458424 A CN 201610458424A CN 106008923 A CN106008923 A CN 106008923A
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China
Prior art keywords
epoxy resin
parts
resin curing
curing formula
type liquid
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Pending
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CN201610458424.1A
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English (en)
Inventor
白健
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Liuzhou Qiangwei Forging Factory
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Liuzhou Qiangwei Forging Factory
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Priority to CN201610458424.1A priority Critical patent/CN106008923A/zh
Publication of CN106008923A publication Critical patent/CN106008923A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50—Amines
    • C08G59/504—Amines containing an atom other than nitrogen belonging to the amine group, carbon and hydrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/50—Amines
    • C08G59/56—Amines together with other curing agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/62—Alcohols or phenols

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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)
  • Epoxy Resins (AREA)

Abstract

本发明公开了一种环氧树脂固化配方，属于化工材料领域。由以下重量份原料制备而成：E‑44型液态双酚A环氧树脂100‑120份、二氨基二苯砜58‑67份、羟基乙酸改性咪唑0.6‑0.9份、无水乙醇30‑50份。本发明的环氧树脂固化配方，促进剂用量较少而效果明显，可在中温固化，固化物的强度及耐热性好。

Description

一种环氧树脂固化配方
技术领域
本发明涉及化工材料领域，具体涉及一种环氧树脂固化配方
背景技术
环氧树脂一般可用作粘合剂、浇铸料、玻璃钢和涂料等。其优良性能如粘合性、电绝缘性、耐化学药品性、高强度、高耐热能力及各类新产品的开发,使之在机械、宇航、电气、化工等领域中的应用越来越广泛。为进一步提高环氧树脂固化物的性能,可以从树脂结构入手来改性树脂基体或合成新型树脂；同时也可以从添加剂出发；或者对环氧树脂固化体系的用料搭配进行选择，从而达到其高性能化的目的。
发明内容
针对上述，本发明提供一种环氧树脂固化配方
本发明采取的具体技术方案是：
一种环氧树脂固化配方，由以下重量份原料制备而成：E-44型液态双酚A环氧树脂100-120份、二氨基二苯砜58-67份、羟基乙酸改性咪唑0.6-0.9份、无水乙醇30-50份。
本发明的环氧树脂固化配方，促进剂用量较少而效果明显，可在中温固化，固化物的强度及耐热性好。
具体实施方式
下面对本发明的较佳实施例进行详细阐述，以使本发明的优点和特征能更易于被本领域技术人员理解，从而对本发明的保护范围做出更为清楚明确的界定。
实施例1
一种环氧树脂固化配方，由以下重量份原料制备而成：E-44型液态双酚A环氧树脂100份、二氨基二苯砜58份、羟基乙酸改性咪唑0.6份、无水乙醇30份。
实施例2
一种环氧树脂固化配方，由以下重量份原料制备而成：E-44型液态双酚A环氧树脂110份、二氨基二苯砜62.5份、羟基乙酸改性咪唑0.75份、无水乙醇40份。
实施例3
一种环氧树脂固化配方，由以下重量份原料制备而成：E-44型液态双酚A环氧树脂120份、二氨基二苯砜67份、羟基乙酸改性咪唑0.9份、无水乙醇50份。

Claims (3)

1.一种环氧树脂固化配方，其特征在于由以下重量份原料制备而成：E-44型液态双酚A环氧树脂100-120份、二氨基二苯砜58-67份、羟基乙酸改性咪唑0.6-0.9份、无水乙醇30-50份。
2.根据权利要求1所述的环氧树脂固化配方，其特征在于由以下重量份原料制备而成：E-44型液态双酚A环氧树脂105-115份、二氨基二苯砜60-65份、羟基乙酸改性咪唑0.7-0.8份、无水乙醇35-45份。
3.根据权利要求1所述的环氧树脂固化配方，其特征在于由以下重量份原料制备而成：E-44型液态双酚A环氧树脂110份、二氨基二苯砜62.5份、羟基乙酸改性咪唑0.75份、无水乙醇40份。
CN201610458424.1A 2016-06-22 2016-06-22 一种环氧树脂固化配方 Pending CN106008923A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610458424.1A CN106008923A (zh) 2016-06-22 2016-06-22 一种环氧树脂固化配方

Applications Claiming Priority (1)

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CN201610458424.1A CN106008923A (zh) 2016-06-22 2016-06-22 一种环氧树脂固化配方

Publications (1)

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CN106008923A true CN106008923A (zh) 2016-10-12

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CN (1) CN106008923A (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103408903A (zh) * 2013-08-28 2013-11-27 四川迪弗电工科技有限公司 一种高强度绝缘支撑梁及其制备方法
CN103589380A (zh) * 2013-10-24 2014-02-19 苏州威仕科贸有限公司 一种改进型环氧树脂胶粘剂

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103408903A (zh) * 2013-08-28 2013-11-27 四川迪弗电工科技有限公司 一种高强度绝缘支撑梁及其制备方法
CN103589380A (zh) * 2013-10-24 2014-02-19 苏州威仕科贸有限公司 一种改进型环氧树脂胶粘剂

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
刘全文等: ""咪唑类环氧树脂固化剂研究进展"", 《国外建材科技》 *

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