CN105038197A - 一种高强度的pa管材 - Google Patents

一种高强度的pa管材 Download PDF

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Publication number
CN105038197A
CN105038197A CN201510499304.1A CN201510499304A CN105038197A CN 105038197 A CN105038197 A CN 105038197A CN 201510499304 A CN201510499304 A CN 201510499304A CN 105038197 A CN105038197 A CN 105038197A
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parts
tubing
high strength
agent
pipe fitting
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CN201510499304.1A
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刘民钦
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Individual
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Priority to CN201510499304.1A priority Critical patent/CN105038197A/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
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/18—Applications used for pipes

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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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明涉及复合材料领域，具体地说是一种高强度的PA管材。该管材包括以下重量比的原料：PA树脂60份、聚丙烯酸酯26份，稳定剂7份，发泡剂5份，防老剂2份。本发明的PA管材能够有效地防止PA管材老化，韧性高，伸长率大，常温抗冲强度、拉伸强度高，材质更轻，耐压，耐冲击，隔音效果更好。

Description

一种高强度的PA管材
技术领域
本发明涉及复合材料领域，具体地说是一种一种高强度的PA管材。
背景技术
现有的PA管材生产，消耗PA树脂量较大，对企业成本有着较大的影响，因此，研究一种可以降低PA树脂使用量，对PA管材产量不产生影响的理想替代物，是时下研究的热点。PA材料制备的管材因其具有重量轻、成本低和耐腐蚀性好的优点，被广泛使用，但其不足之处在于，低温情况下其韧性较差，随着温度降低，其抗冲击性越来越差，受冲击时极易破碎。
发明内容
针对现有技术的不足，本发明提供一种高强度的PA管材。。
本发明的方案是通过这样实现的：
一种高强度的PA管材，包括以下重量比的原料：PA树脂70-90份、聚丙烯酸酯20-25份，稳定剂4-6份，发泡剂3-4份，防老剂3-5份。
优选的，该管材包括以下重量比的原料：PA树脂80份、聚丙烯酸酯25份，稳定剂5份，发泡剂4份，防老剂3份
优选的，所述稳定剂为钙锌复合稳定剂。
优选的，所述发泡剂为ACR发泡剂。
优选的，所述防老剂为MB防老剂。
本发明具备以下良好效果：
（1）本发明的高强度PA管材韧性高，伸长率大，常温抗冲强度、拉伸强度高。
（2）本发明的高强度PA管材能够有效地防止PA管材老化。
（3）本发明的高强度PA管材材质更轻，耐压，耐冲击，隔音效果更好的。
（4）本发明的高强度PA管材成本低廉、经济效益显著。
具体实施方式
以下结合实施例描述本发明的一种高强度的PA管材，这些描述并不是对本发明内容作进一步的限定。
实施例1
一种高强度的PA管材，包括以下重量比的原料：PA树脂80份、聚丙烯酸酯25份，钙锌复合稳定剂5份，ACR发泡剂4份，MB防老剂3份。
实施例2
一种高强度的PA管材，包括以下重量比的原料：PA树脂70份、聚丙烯酸酯20份，钙锌复合稳定剂6份，ACR发泡剂4份，MB防老剂5份。
实施例3
一种高强度的PA管材，包括以下重量比的原料：PA树脂90份、聚丙烯酸酯23份，钙锌复合稳定剂4份，ACR发泡剂3份，MB防老剂4份。

Claims (5)

1.一种高强度的PA管材，其特征在于，该管材包括以下重量比的原料：PA树脂70-90份、聚丙烯酸酯20-25份，稳定剂4-6份，发泡剂3-4份，防老剂3-5份。
2.根据权利要求1所述的高强度的PA管材，其特征在于，该管材包括以下重量比的原料：PA树脂80份、聚丙烯酸酯25份，稳定剂5份，发泡剂4份，防老剂3份。
3.根据权利要求1或2所述的高强度的PA管材，其特征在于，所述稳定剂为钙锌复合稳定剂。
4.根据权利要求3所述的高强度的PA管材，其特征在于，所述发泡剂为ACR发泡剂。
5.根据权利要求4所述的高强度的PA管材，其特征在于，所述防老剂为MB防老剂。
CN201510499304.1A 2015-08-14 2015-08-14 一种高强度的pa管材 Pending CN105038197A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510499304.1A CN105038197A (zh) 2015-08-14 2015-08-14 一种高强度的pa管材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510499304.1A CN105038197A (zh) 2015-08-14 2015-08-14 一种高强度的pa管材

Publications (1)

Publication Number Publication Date
CN105038197A true CN105038197A (zh) 2015-11-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510499304.1A Pending CN105038197A (zh) 2015-08-14 2015-08-14 一种高强度的pa管材

Country Status (1)

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CN (1) CN105038197A (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101133123A (zh) * 2005-03-02 2008-02-27 伊士曼化工公司 透明聚合物共混物和由其制备的制品

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101133123A (zh) * 2005-03-02 2008-02-27 伊士曼化工公司 透明聚合物共混物和由其制备的制品

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