CN104788791A - 一种稳定性高的耐低温塑料 - Google Patents

一种稳定性高的耐低温塑料 Download PDF

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Publication number
CN104788791A
CN104788791A CN201510211435.5A CN201510211435A CN104788791A CN 104788791 A CN104788791 A CN 104788791A CN 201510211435 A CN201510211435 A CN 201510211435A CN 104788791 A CN104788791 A CN 104788791A
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parts
stability
resistant plastic
temperature
low
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徐茂航
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Qingdao Hailan Marine Composite Functional Material Technology Co Ltd
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Qingdao Hailan Marine Composite Functional Material Technology Co Ltd
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Priority to CN201510211435.5A priority Critical patent/CN104788791A/zh
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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
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • 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
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • 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

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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)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

一种稳定性高的耐低温塑料，其由以下重量份数的原料制成：三乙烯二胺2-4份，甲苯二异氰酸酯份3-6份，聚乙烯酯2-5份，环氧树脂4-9份，炭黑18-25份，酚醛树脂2-6份，乙烯共聚物弹性体4-7份，闭孔膨胀珍珠岩2-8份，PE10-15份，尼龙4-9份，钛白粉1-3份，三正丁基胺14-17份，铝粉3-7份，石墨4-8份。本发明的有益效果是：本发明的稳定性高的耐低温塑料，进一步提高了力学性能和稳定性，在低温下不会发硬、变脆，可以保持正常状态。

Description

一种稳定性高的耐低温塑料
技术领域
本发明涉及一种稳定性高的耐低温塑料。
背景技术
塑料在我们中国起到了不可或缺的作用，中国是一个农业大国，农用塑料制品已是现代农业发展不可缺少资料，是抗御自然灾害，实现农作物稳产、高产、优质、高效的一项不可替代的技术措施，已经广泛地应用于中国农、林、牧、渔各业，但随着塑料的普遍利用，也伴随着越来越多的问题，塑料虽然可以帮助农作物抵御寒冷，但是塑料本身也随着寒冷有所变化，研究表明塑料在低温下力学性能变化明显，随着温度下降强度上升，塑性、韧性也随之下降，对塑料的不稳定性有很大的影响，所以市场上需要对塑料的耐低温性进一步研究。
发明内容
针对现有技术的不足，本发明要解决的问题是，提供一种稳定性高的耐低温塑料，进一步提高了力学性能和稳定性，在低温下不会发硬、变脆，可以保持正常状态。
为解决现有技术问题，本发明提供的技术方案是，一种稳定性高的耐低温塑料，其由以下重量份数的原料制成：
三乙烯二胺2-4份，甲苯二异氰酸酯份3-6份，聚乙烯酯2-5份，环氧树脂4-9份，炭黑18-25份，酚醛树脂2-6份，乙烯共聚物弹性体4-7份，闭孔膨胀珍珠岩2-8份，PE10-15份，尼龙4-9份，钛白粉1-3份，三正丁基胺14-17份，铝粉3-7份，石墨4-8份。
本发明的有益效果是：本发明的稳定性高的耐低温塑料，进一步提高了力学性能和稳定性，在低温下不会发硬、变脆，可以保持正常状态。
具体实施方式
实施例1
一种稳定性高的耐低温塑料，其由以下重量份数的原料制成：
三乙烯二胺2份，甲苯二异氰酸酯份3份，聚乙烯酯2份，环氧树脂4份，炭黑18份，酚醛树脂2份，乙烯共聚物弹性体4份，闭孔膨胀珍珠岩2份，PE10份，尼龙4份，钛白粉1份，三正丁基胺14份，铝粉3份，石墨4份。
实施例2
一种稳定性高的耐低温塑料，其由以下重量份数的原料制成：
三乙烯二胺4份，甲苯二异氰酸酯份6份，聚乙烯酯5份，环氧树脂9份，炭黑25份，酚醛树脂6份，乙烯共聚物弹性体7份，闭孔膨胀珍珠岩8份，PE15份，尼龙9份，钛白粉3份，三正丁基胺17份，铝粉7份，石墨8份。

Claims (1)

1.一种稳定性高的耐低温塑料，其特征在于：其由以下重量份数的原料制成：
三乙烯二胺2-4份，甲苯二异氰酸酯份3-6份，聚乙烯酯2-5份，环氧树脂4-9份，炭黑18-25份，酚醛树脂2-6份，乙烯共聚物弹性体4-7份，闭孔膨胀珍珠岩2-8份，PE10-15份，尼龙4-9份，钛白粉1-3份，三正丁基胺14-17份，铝粉3-7份，石墨4-8份。
CN201510211435.5A 2015-04-30 2015-04-30 一种稳定性高的耐低温塑料 Pending CN104788791A (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107383515A (zh) * 2017-08-23 2017-11-24 伊婕 一种新型高分子复合材料及其制备方法
CN109233537A (zh) * 2017-05-17 2019-01-18 无锡市银杏塑业科技有限公司 一种耐热树脂
CN109467831A (zh) * 2018-10-24 2019-03-15 南京拉艾夫医药科技有限公司 用于片剂的高韧性耐低温贮藏材料
CN111690235A (zh) * 2020-06-29 2020-09-22 贵州航天风华精密设备有限公司 一种蒙皮模胎成型材料及其制作与应用

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109233537A (zh) * 2017-05-17 2019-01-18 无锡市银杏塑业科技有限公司 一种耐热树脂
CN107383515A (zh) * 2017-08-23 2017-11-24 伊婕 一种新型高分子复合材料及其制备方法
CN109467831A (zh) * 2018-10-24 2019-03-15 南京拉艾夫医药科技有限公司 用于片剂的高韧性耐低温贮藏材料
CN111690235A (zh) * 2020-06-29 2020-09-22 贵州航天风华精密设备有限公司 一种蒙皮模胎成型材料及其制作与应用
CN111690235B (zh) * 2020-06-29 2023-05-02 贵州航天风华精密设备有限公司 一种蒙皮模胎成型材料及其制作与应用

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