CN108503878A - Ldpe挤出发泡配方 - Google Patents

Ldpe挤出发泡配方 Download PDF

Info

Publication number
CN108503878A
CN108503878A CN201810244798.2A CN201810244798A CN108503878A CN 108503878 A CN108503878 A CN 108503878A CN 201810244798 A CN201810244798 A CN 201810244798A CN 108503878 A CN108503878 A CN 108503878A
Authority
CN
China
Prior art keywords
parts
extrusion foaming
ldpe
ldpe extrusion
formulas
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
CN201810244798.2A
Other languages
English (en)
Inventor
王秀红
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201810244798.2A priority Critical patent/CN108503878A/zh
Publication of CN108503878A publication Critical patent/CN108503878A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102Azo-compounds
    • C08J9/103Azodicarbonamide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2203/00Foams characterized by the expanding agent
    • C08J2203/04N2 releasing, ex azodicarbonamide or nitroso compound
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04Homopolymers or copolymers of ethene
    • C08J2323/08Copolymers of ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明公开了一种LDPE挤出发泡配方,每100份树脂中配备:1~2份EVA、2~3份AC、0.03~0.05份DCP、1~2份ZnO、1~2份TiO2、0.5~0.8份PbSt2、1.0~1.2份HSt。本发明添加HZ‑1,显著改善发泡性能。

Description

LDPE挤出发泡配方
技术领域
本发明涉及一种高分子复合材料配方,特别是一种LDPE配方。
背景技术
LDPE有比较好的综合性能,但发泡性能不好。
发明内容
本发明针对现有技术的不足,提出一种能显著改善发泡性能的LDPE挤出发泡配方。
本发明通过下述技术方案实现技术目标。
LDPE挤出发泡配方,其改进之处在于:每100份树脂中配备:1~2份EVA、2~3份AC、0.03~0.05份DCP、1~2份ZnO、1~2份TiO2、0.5~0.8份PbSt2、1.0~1.2份HSt。
本发明与现有技术相比,具有以下积极效果:添加AC,显著改善发泡性能。
具体实施方式
下面结合实施例对本发明作进一步说明。
实施例1:
LDPE挤出发泡配方,每100份树脂中配备:1份EVA、2份AC、0.03份DCP、1份ZnO、1份TiO2、0.5份PbSt2、1.0份HSt。
实施例2:
LDPE挤出发泡配方,每100份树脂中配备: 2份EVA、3份AC、0.05份DCP、2份ZnO、2份TiO2、0.8份PbSt2、1.2份HSt。

Claims (1)

1.一种LDPE挤出发泡配方,其特征在于:每100份树脂中配备:1~2份EVA、2~3份AC、0.03~0.05份DCP、1~2份ZnO、1~2份TiO2、0.5~0.8份PbSt2、1.0~1.2份HSt。
CN201810244798.2A 2018-03-23 2018-03-23 Ldpe挤出发泡配方 Pending CN108503878A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810244798.2A CN108503878A (zh) 2018-03-23 2018-03-23 Ldpe挤出发泡配方

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810244798.2A CN108503878A (zh) 2018-03-23 2018-03-23 Ldpe挤出发泡配方

Publications (1)

Publication Number Publication Date
CN108503878A true CN108503878A (zh) 2018-09-07

Family

ID=63378373

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810244798.2A Pending CN108503878A (zh) 2018-03-23 2018-03-23 Ldpe挤出发泡配方

Country Status (1)

Country Link
CN (1) CN108503878A (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102816363A (zh) * 2011-06-07 2012-12-12 东莞市宏恩塑胶制品有限公司 高回弹阻燃抗静电发泡聚乙烯材料

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102816363A (zh) * 2011-06-07 2012-12-12 东莞市宏恩塑胶制品有限公司 高回弹阻燃抗静电发泡聚乙烯材料

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
冯新德主编: "《高分子辞典》", 30 June 1998, 中国石化出版社 *
山西省化工研究所: "《塑料橡胶加工助剂》", 31 October 2002, 化学工业出版社 *

Similar Documents

Publication Publication Date Title
CN104212064A (zh) 一种高强度高韧性电缆护套料
CN108503878A (zh) Ldpe挤出发泡配方
CN203419657U (zh) 新型电梯门用导靴
CN102863827A (zh) 一种防水涂料
CN105385365A (zh) 一种耐候性汽车专用密封胶
CN204081564U (zh) 隔音效果良好的atm防护舱
CN206942532U (zh) 一种防夹安全门
CN202866592U (zh) 防电磁辐射百叶窗叶片
CN106119643A (zh) 隔热复合金属材料
CN108424568A (zh) 半导电ldpe配方
CN105242564A (zh) 一种智能家居控制系统
CN201558047U (zh) 复合式马桶盖
CN204878593U (zh) 一种降噪齿轮
CN204333659U (zh) 一种开关柜结构
CN204361600U (zh) 一种抗干扰穿线管
CN206360573U (zh) 一种铝合金门的扣板
CN104341955A (zh) 杀菌涂料
CN103724686A (zh) 一种高分子橡胶混合物
CN203278486U (zh) 防漏电电机
CN201934285U (zh) 空调压缩机隔音垫
CN108892869A (zh) 绝缘型pe、pp共混材料配方
CN203947625U (zh) 一种石膏板墙的连接件
CN202293508U (zh) 一种美饰夹胶玻璃
CN108359162A (zh) Ldpe抗静电配方
CN203677028U (zh) 家用电器的踢脚板结构及具有该踢脚板结构的洗碗机

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180907