CN104672659A - 一种环保pvc软管材料 - Google Patents

一种环保pvc软管材料 Download PDF

Info

Publication number
CN104672659A
CN104672659A CN201310623086.9A CN201310623086A CN104672659A CN 104672659 A CN104672659 A CN 104672659A CN 201310623086 A CN201310623086 A CN 201310623086A CN 104672659 A CN104672659 A CN 104672659A
Authority
CN
China
Prior art keywords
parts
pvc
environment
resin
low
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
CN201310623086.9A
Other languages
English (en)
Inventor
范开娟
李文勇
李长敏
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.)
Qingdao Jiashang Creative Culture Co Ltd
Original Assignee
Qingdao Jiashang Creative Culture Co Ltd
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 Qingdao Jiashang Creative Culture Co Ltd filed Critical Qingdao Jiashang Creative Culture Co Ltd
Priority to CN201310623086.9A priority Critical patent/CN104672659A/zh
Publication of CN104672659A publication Critical patent/CN104672659A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • 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
    • 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
    • C08K2201/017—Additives being an antistatic agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/04—Antistatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/04—Thermoplastic elastomer

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

一种环保PVC软管材料，由以下重量份的成分组成：聚氯乙烯树脂40～80；热塑性聚氨酯弹性体10～15；硬脂酸10～20；酚醛树脂4～5；季戊四醇2～4；环氧树脂0.4～0.6；碘酊4～5；碳黑1～5；聚碳酸酯10～20；纳米碳酸钙2～4。本发明采用在PVC树脂中加入热塑性聚氨酯弹性体、增塑剂、热稳定剂、抗静电剂、阻燃剂，增强了PVC软管的耐低温性能、柔韧性、抗静电性能和阻燃性，制备的PVC复合软管综合性能好，不易老化，可运用于低温油，气体或液体的储藏和使用过程中。

Description

一种环保PVC软管材料
技术领域
本发明涉及一种环保PVC软管材料。
背景技术
聚氯乙烯（PVC）为微黄色半透明状，有光泽。透明度优于聚乙烯、聚苯烯，差于聚苯
乙烯，随助剂用量不同，分为软、硬聚氯乙烯，软制品柔而韧、手感粘，硬制品的硬度高于低密度聚乙烯，而低于聚丙烯，在屈折处会出现白化现象。聚氯乙烯的性能比较稳定，不易被酸、碱腐蚀，对热比较耐受；具有阻燃、耐化学药品性高、机械强度和电绝缘性能高等优点。
 聚氯乙烯（PVC）用于制造各种软硬管材，并被广泛应用到工业、农业和广大居民生
活中。随着社会经济的不断发展，对聚氯乙烯质量的要求也越来越高。现有技术中的聚氯
乙烯软管，常用的PVC 软管的耐低温性能差、脆性大、韧性强度低、抗老化性能差、安全性能低、运输和安装不便，制作成本高，达不到生产和生活的的要求。现有技术中提到一种卫浴洁具用纳米碳酸钙改性螺旋缠绕PVC 软管的组合屋及其制备方法，但是这种材料制得的软
管耐热性能较好，耐低温性能较差。
发明内容
    针对现有技术存在的不足，本发明所要解决的技术问题是，提供一种耐低温、性能优良、有效提高PVC软管使用寿命的高韧性环保PVC软管材料。
为解决上述技术问题，本发明所采取的技术方案是：一种环保PVC软管材料，由以下重量份的成分组成：
聚氯乙烯树脂                      40～80；
热塑性聚氨酯弹性体                10～15；
硬脂酸                            10～20；
酚醛树脂                          4～5；
季戊四醇                          2～4；
环氧树脂                          0.4～0.6；
碘酊                              4～5；
碳黑                              1～5；
聚碳酸酯                          10～20；
纳米碳酸钙                        2～4。
本发明高韧性环保PVC软管材料的优点是：本发明采用在PVC 树脂中加入热塑性聚氨酯弹性体、增塑剂、热稳定剂、抗静电剂、阻燃剂，增强了PVC 软管的耐低温性能、柔韧性、抗静电性能和阻燃性，制备的PVC 复合软管综合性能好，不易老化，可运用于低温油，气体或液体的储藏和使用过程中。
具体实施方式
下面结合具体实施例对本发明做进一步详细说明；
一种环保PVC软管材料，由以下重量份的成分组成：
聚氯乙烯树脂                      40～80；
热塑性聚氨酯弹性体                10～15；
硬脂酸                            10～20；
酚醛树脂                          4～5；
季戊四醇                          2～4；
环氧树脂                          0.4～0.6；
碘酊                              4～5；
碳黑                              1～5；
聚碳酸酯                          10～20；
纳米碳酸钙                        2～4。
当然，上述说明并非是对本发明的限制，本发明也并不限于上述举例，本技术领域的普通技术人员，在本发明的实质范围内，作出的变化、改型、添加或替换，都应属于本发明的保护范围。

Claims (1)

1.一种环保PVC软管材料，其特征在于，由以下重量份的成分组成：
聚氯乙烯树脂                      40～80；
热塑性聚氨酯弹性体                10～15；
硬脂酸                            10～20；
酚醛树脂                          4～5；
季戊四醇                          2～4；
环氧树脂                          0.4～0.6；
碘酊                              4～5；
碳黑                              1～5；
聚碳酸酯                          10～20；
纳米碳酸钙                        2～4。
CN201310623086.9A 2013-11-30 2013-11-30 一种环保pvc软管材料 Pending CN104672659A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310623086.9A CN104672659A (zh) 2013-11-30 2013-11-30 一种环保pvc软管材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310623086.9A CN104672659A (zh) 2013-11-30 2013-11-30 一种环保pvc软管材料

Publications (1)

Publication Number Publication Date
CN104672659A true CN104672659A (zh) 2015-06-03

Family

ID=53308276

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310623086.9A Pending CN104672659A (zh) 2013-11-30 2013-11-30 一种环保pvc软管材料

Country Status (1)

Country Link
CN (1) CN104672659A (zh)

Similar Documents

Publication Publication Date Title
CN103483722A (zh) 耐低温高韧性的pvc软管配方
CN103554711A (zh) 高韧性环保pvc软管材料
CN104559009A (zh) 一种阻燃型tpe材料
CN104277362A (zh) 一种环保pvc软管材料
CN104390005B (zh) 一种用于制药设备的密封圈
CN104390006A (zh) 一种制冷设备的密封垫片
CN103044768B (zh) 一种煤矿井下用聚丙烯管
CN109027231A (zh) 一种复合垫圈生产工艺
CN104277365A (zh) 一种环保pvc软管材料
CN104672659A (zh) 一种环保pvc软管材料
CN104672664A (zh) 一种环保pvc软管材料
CN104672674A (zh) 一种环保pvc软管材料
CN104672660A (zh) 一种环保pvc软管材料
CN103602000A (zh) 一种适用于非开挖工程的新型管道
US10533081B2 (en) Crosslinked thermoplastic elastomeric insulation
CN104672676A (zh) 一种环保pvc软管材料
CN104672685A (zh) 一种环保pvc软管材料
CN104672662A (zh) 一种环保pvc软管材料
CN103554737A (zh) 一种环保pvc软管材料
CN103739994A (zh) 一种耐低温高韧性的pvc软管配方
CN104369482A (zh) 一种用于生化设备的橡胶片
CN103483732A (zh) 耐低温、高韧性pvc软管
CN106928569A (zh) 环保pvc软管
CN104672658A (zh) 一种环保pvc软管材料
CN103554732A (zh) 一种环保pvc软管材料

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150603