CN104592669A - 一种热塑性弹性橡塑合金乳液 - Google Patents

一种热塑性弹性橡塑合金乳液 Download PDF

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CN104592669A
CN104592669A CN201310523611.XA CN201310523611A CN104592669A CN 104592669 A CN104592669 A CN 104592669A CN 201310523611 A CN201310523611 A CN 201310523611A CN 104592669 A CN104592669 A CN 104592669A
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rubber
parts
thermoplastic elastic
plastic alloy
elastic rubber
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陈晓宙
王寒
黄志武
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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
    • 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
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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

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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

本发明涉及一种热塑性弹性橡塑合金乳液。该原料组份及质量配比为：PVC糊状树脂100份、橡胶3-50份、增塑剂30-150份、金属安定剂2-3份、气相化二氧化硅0.1-5份、氧化锌0.1-1份、溶剂4.5-80份。本发明解决了PVC糊树脂同橡胶难以共混改性的问题，扩大了PVC糊状树脂的使用范围。产品可广泛用于高弹地板革、高回弹台布、高耐寒人造革、浸塑、玩具，弹力膜、球类产品，可以取代部分TPU，橡胶的应用领域。

Description

一种热塑性弹性橡塑合金乳液
技术领域
本发明涉及一种热塑性弹性橡塑合金乳液。
背景技术
PVC糊树脂在PVC加工中占有相当重要的地位，广泛用于涂刮、搪塑、含浸、网印等加工领域，产品涉及人造革、薄膜、墙纸、台布、儿童玩具等多种产品，但PVC糊树脂由于其固有的特性，其PVC糊树脂加工为流体糊状，无法采用悬浮法PVC所采取的如挤出注塑等成型方法所采用的热熔强剪切加工进行改性，一直无法在PVC糊树脂中加入橡胶，因而一直无法用橡胶对PVC糊树脂改性，国内在这方面加工一直处于空白状态，但另一方面，随着塑料应用的发展，人们对高分子材料的要求越来越多，希望材料既有塑料的加工特性，又有橡胶材料的特性。基于此，本发明解决了PVC糊树脂同橡胶难以共混改性的问题，扩大了PVC糊状树脂的使用范围。
发明内容
针对上述缺陷，本发明的目的在于提供一种高弹性高耐寒，既具有塑料特性又具有橡胶特性的一种热塑性弹性弹性橡塑合金乳液。
为此本发明所采用的技术方案是：
一种热塑性弹性橡塑合金乳液，该原料组份及质量配比为：PVC糊状树脂100份、橡胶3-50份、增塑剂30-150份、金属安定剂2-3份、气相化二氧化硅0.1-5份、氧化锌0.1-1份、溶剂4.5-80份。
所述橡胶为丁腈橡胶、丁苯橡胶、氯丁橡胶或聚氨橡胶。
所述增塑剂为C4-C12的醇类与对苯、邻苯或偏三苯类酸酐反应所得的对苯、邻苯或偏三苯累增塑剂，或DINCH。
所述PVC糊状树脂的聚合度为700-2500。
所述溶剂为C2-C7的酯类、C3-C6的酮类、氯仿、苯类、或烷烃类溶剂。
本发明的优点是：本发明解决了PVC糊树脂同橡胶难以共混改性的问题，扩大了PVC糊状树脂的使用范围。其工艺过程简单，能耗少、设备投资较少，对环境无污染。产品可广泛用于高弹地板革、高回弹台布、高耐寒人造革、浸塑、玩具，弹力膜、球类产品，可以取代部分TPU、橡胶、热塑性弹性体的应用领域。
具体实施方式
一种热塑性弹性橡塑合金乳液，该原料组份及质量配比为：PVC糊状树脂100份，氯丁橡胶30份，增塑剂DINCH90份，C8-C10的液体钡锌安定剂2-3份，有机硅氧烷0.5-3份，氧化锌0.2份，乙酸乙酯60份。

Claims (5)

1.一种热塑性弹性橡塑合金乳液，其特征在于，该原料组份及质量配比为：PVC糊状树脂100份、橡胶3-50份、增塑剂30-150份、金属安定剂2-3份、气相化二氧化硅0.1-5份、氧化锌0.1-1份、溶剂4.5-80份。
2.根据权利要求1所述的一种热塑性弹性橡塑合金乳液，其特征在于，所述橡胶为丁腈橡胶、丁苯橡胶、氯丁橡胶或聚氨橡胶。
3.根据权利要求1所述的一种热塑性弹性橡塑合金乳液，其特征在于，所述增塑剂为C4-C12的醇类与对苯、邻苯或偏三苯类酸酐反应所得的对苯、邻苯或偏三苯累增塑剂，或DINCH。
4.根据权利要求1所述的一种热塑性弹性橡塑合金乳液，其特征在于，所述PVC糊状树脂的聚合度为700-2500。
5.根据权利要求1所述的一种热塑性弹性橡塑合金乳液，其特征在于，所述溶剂为C2-C7的酯类、C3-C6的酮类、氯仿、苯类、或烷烃类溶剂。
CN201310523611.XA 2013-10-30 2013-10-30 一种热塑性弹性橡塑合金乳液 Pending CN104592669A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104861398A (zh) * 2015-06-04 2015-08-26 山东万图高分子材料有限公司 一种光面聚氯乙烯浸塑液及其制备方法
CN105856767A (zh) * 2016-04-19 2016-08-17 河北领成包装材料科技有限公司 一种耐磨台布
CN106633504A (zh) * 2016-11-25 2017-05-10 重庆澳菱工贸有限公司 聚氯乙烯浸塑液的制备方法及装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104861398A (zh) * 2015-06-04 2015-08-26 山东万图高分子材料有限公司 一种光面聚氯乙烯浸塑液及其制备方法
CN105856767A (zh) * 2016-04-19 2016-08-17 河北领成包装材料科技有限公司 一种耐磨台布
CN106633504A (zh) * 2016-11-25 2017-05-10 重庆澳菱工贸有限公司 聚氯乙烯浸塑液的制备方法及装置

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Application publication date: 20150506