CN106084663A - 一种高抗冲强度环氧树脂固化配方 - Google Patents

一种高抗冲强度环氧树脂固化配方 Download PDF

Info

Publication number
CN106084663A
CN106084663A CN201610462464.3A CN201610462464A CN106084663A CN 106084663 A CN106084663 A CN 106084663A CN 201610462464 A CN201610462464 A CN 201610462464A CN 106084663 A CN106084663 A CN 106084663A
Authority
CN
China
Prior art keywords
epoxy resin
parts
impact strength
high impact
resin cure
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
CN201610462464.3A
Other languages
English (en)
Inventor
白健
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.)
Liuzhou Qiangwei Forging Factory
Original Assignee
Liuzhou Qiangwei Forging Factory
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 Liuzhou Qiangwei Forging Factory filed Critical Liuzhou Qiangwei Forging Factory
Priority to CN201610462464.3A priority Critical patent/CN106084663A/zh
Publication of CN106084663A publication Critical patent/CN106084663A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • C08G59/5033—Amines aromatic
    • 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
    • C08G59/5046—Amines heterocyclic
    • C08G59/5053—Amines heterocyclic containing only nitrogen as a heteroatom
    • C08G59/5073—Amines heterocyclic containing only nitrogen as a heteroatom having two nitrogen atoms in the ring
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate
    • 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
    • C08K2201/011—Nanostructured additives

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)
  • Epoxy Resins (AREA)

Abstract

本发明公开了一种高抗冲强度环氧树脂固化配方，属于化工材料领域。由以下原料组成：E‑51双酚A型环氧树脂100‑120份、纳米碳酸钙5‑8份、4,4,‑二氨基二苯基甲烷56‑68份、2‑苯基咪唑0.4‑0.9份、丙酮30‑50份。本发明的提供的高抗冲强度环氧树脂固化配方，使用较小比例的增韧剂而极大提高了环氧树脂固化物的抗冲击强度，可在中温固化，缩短了凝胶时间。

Description

一种高抗冲强度环氧树脂固化配方
技术领域
本发明涉及化工材料领域，具体涉及一种高抗冲强度环氧树脂固化配方
背景技术
环氧树脂是一类重要的热固性树脂，是聚合物复合材料中应用最为广泛的基体树脂之一。环氧树脂具有优异的粘结、机械、电绝缘、耐磨、耐化学稳定等性能。以及收缩率低、易加工成型等优点，在电子电器仪表、胶黏剂、建筑、航天航空、涂料、绝缘材料和先进复合材料等领域等得到广发应用。
由于纯粹的环氧树脂固化后具有高度的交联结构，其硬度较高而质脆，耐疲劳性、抗冲击韧性较差，独立使用难以满足当下复杂的工程技术要求，使其应用受到一定限制，因此对环氧树脂进行改性工作以满足不同使用要求一直是中外研究的热门课题
发明内容
针对上述，本发明的目的是提供一种具有高抗冲强度的环氧树脂固化配方。
本发明采取的具体技术方案是：
一种高抗冲强度环氧树脂固化配方，其特征在于按重量份计，由以下原料组成：E-51双酚A型环氧树脂100-120份、纳米碳酸钙5-8份、4,4,-二氨基二苯基甲烷56-68份、2-苯基咪唑0.4-0.9份、丙酮30-50份。
本发明的优点是：使用较小比例的增韧剂而极大提高了环氧树脂固化物的抗冲击强度，可在中温固化，缩短了凝胶时间。
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
一种高抗冲强度环氧树脂固化配方，其特征在于按重量份计，由以下原料组成：E-51双酚A型环氧树脂100份、纳米碳酸钙5份、4,4,-二氨基二苯基甲烷56份、2-苯基咪唑0.4份、丙酮30份。
实施例2
一种高抗冲强度环氧树脂固化配方，其特征在于按重量份计，由以下原料组成：E-51双酚A型环氧树脂110份、纳米碳酸钙6.5份、4,4,-二氨基二苯基甲烷62份、2-苯基咪唑0.65份、丙酮40份。
实施例3
一种高抗冲强度环氧树脂固化配方，其特征在于按重量份计，由以下原料组成：E-51双酚A型环氧树脂120份、纳米碳酸钙8份、4,4,-二氨基二苯基甲烷68份、2-苯基咪唑0.9份、丙酮50份。

Claims (3)

1.一种高抗冲强度环氧树脂固化配方，其特征在于按重量份计，由以下原料组成：E-51双酚A型环氧树脂100-120份、纳米碳酸钙5-8份、4,4,-二氨基二苯基甲烷56-68份、2-苯基咪唑0.4-0.9份、丙酮30-50份。
2.根据权利要求1所述的高抗冲强度环氧树脂固化配方，其特征在于按重量份计，由以下原料组成：E-51双酚A型环氧树脂105-115份、纳米碳酸钙6-7份、4,4,-二氨基二苯基甲烷59-65份、2-苯基咪唑0.5-0.8份、丙酮35-45份。
3.根据权利要求1所述的高抗冲强度环氧树脂固化配方，其特征在于按重量份计，由以下原料组成：E-51双酚A型环氧树脂110份、纳米碳酸钙6.5份、4,4,-二氨基二苯基甲烷62份、2-苯基咪唑0.65份、丙酮40份。
CN201610462464.3A 2016-06-22 2016-06-22 一种高抗冲强度环氧树脂固化配方 Pending CN106084663A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610462464.3A CN106084663A (zh) 2016-06-22 2016-06-22 一种高抗冲强度环氧树脂固化配方

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610462464.3A CN106084663A (zh) 2016-06-22 2016-06-22 一种高抗冲强度环氧树脂固化配方

Publications (1)

Publication Number Publication Date
CN106084663A true CN106084663A (zh) 2016-11-09

Family

ID=57253258

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610462464.3A Pending CN106084663A (zh) 2016-06-22 2016-06-22 一种高抗冲强度环氧树脂固化配方

Country Status (1)

Country Link
CN (1) CN106084663A (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101412840A (zh) * 2008-11-24 2009-04-22 广东汕头超声电子股份有限公司覆铜板厂 用于制造覆铜板的环氧树脂胶液
CN103013045A (zh) * 2012-12-13 2013-04-03 东莞市海旭工艺制品有限公司 一种新型环氧代木的制备方法
CN103694631A (zh) * 2013-11-14 2014-04-02 昆山珍实复合材料有限公司 一种无卤环氧树脂组合物及使用其制备的覆盖膜
CN103937432A (zh) * 2014-02-14 2014-07-23 上海禧合应用材料有限公司 密封胶

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101412840A (zh) * 2008-11-24 2009-04-22 广东汕头超声电子股份有限公司覆铜板厂 用于制造覆铜板的环氧树脂胶液
CN103013045A (zh) * 2012-12-13 2013-04-03 东莞市海旭工艺制品有限公司 一种新型环氧代木的制备方法
CN103694631A (zh) * 2013-11-14 2014-04-02 昆山珍实复合材料有限公司 一种无卤环氧树脂组合物及使用其制备的覆盖膜
CN103937432A (zh) * 2014-02-14 2014-07-23 上海禧合应用材料有限公司 密封胶

Similar Documents

Publication Publication Date Title
WO2009124998A3 (de) Hochverzweigte polymere und oligomere mit terminalen aminogruppen als härter für epoxidharze
MX2014007667A (es) Proceso para preparar compuestos epoxicos curados.
BRPI0915938A2 (pt) mistura, processo para preparar a mistura, uso da mistura, adesivo estrutural, e, resina epóxi curada
MY169025A (en) Liquid hardeners for hardening epoxide resins (ii)
WO2014078095A3 (en) Thermoset resin composite materials comprising inter-laminar toughening particles
CN102660874A (zh) 一种碳纤维用热塑性上浆剂及其制备和使用方法
WO2009001658A1 (ja) 一液型シアネート－エポキシ複合樹脂組成物
WO2012050756A3 (en) Solvent resistant thermoplastic toughened epoxy
BR112016002910A2 (pt) composição curável, uso de um composto, processo para a produção de resinas epóxi curadas, moldagens e revestimentos, resina epóxi curada, moldagem, e, revestimento
TW200628542A (en) Epoxy resin compositions, methods of preparing, and articles made therefrom
MX2021012403A (es) Sistema curable de dos componentes a base de resina.
WO2014114556A3 (de) 2,2',6,6'-tetramethyl-4,4'-methylenbis(cyclohexylamin) als härter für epoxidharze
RU2017119710A (ru) Смоляная композиция
JP2018502195A5 (zh)
CN106084663A (zh) 一种高抗冲强度环氧树脂固化配方
CN101457132A (zh) 高韧性环氧胶粘剂
RU2015118585A (ru) Дисперсии полимерных частиц в сочетании с отвердителями на эпоксидной основе
WO2006045407A3 (en) Amines-epoxy compositions with high chemical resistance properties
CN104861422A (zh) 一种滑雪板用的新型环氧树脂积层复合材料及其制备方法
CN104059590B (zh) 一种室温固化增韧环氧树脂胶粘剂及其制备方法
CN102532804A (zh) 一种有机硅改性环氧树脂
CN108162567A (zh) 一种包装材料的制备方法
CN109486454A (zh) 一种室温固化增韧环氧树脂胶粘剂及其制备方法
RU2015116175A (ru) Композиции отверждаемых эпоксидных смол
JP2021506990A (ja) 樹脂組成物および樹脂組成物を含有する材料

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20161109