CN107353529A - 高强度椰壳粉/pvc复合材料及其制备方法 - Google Patents

高强度椰壳粉/pvc复合材料及其制备方法 Download PDF

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Publication number
CN107353529A
CN107353529A CN201710375717.8A CN201710375717A CN107353529A CN 107353529 A CN107353529 A CN 107353529A CN 201710375717 A CN201710375717 A CN 201710375717A CN 107353529 A CN107353529 A CN 107353529A
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coconut shell
shell flour
high intensity
preparation
pvc composites
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周建华
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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
    • C08L2205/03—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)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

本发明公开了一种高强度椰壳粉/PVC复合材料：由塑料、椰壳粉、高龄土粒子、玻纤、滑石粉粒子和各种助剂组成，各组分的重量配比为：塑料48～58％，椰壳粉11～15％，高龄土粒子4～5％，玻纤7～8％，滑石粉粒子7～8％，相容剂8～12％，润滑剂7～8％，增韧剂2～4％。本发明还公开了一种高强度椰壳粉/PVC复合材料的制备方法，椰壳粉经碱处理法处理。本发明能规模化利用椰壳粉，且具有较高的抗拉强度、抗断裂性能。

Description

高强度椰壳粉/PVC复合材料及其制备方法
技术领域
本发明涉及一种高分子复合材料及制备方法，特别是一种PVC复合材料及其制备方法。
背景技术
采用天然纤维与PVC复合制成PVC复合材料可有效利用天然纤维，但天然植物纤维未形成规模化利用，椰壳粉就是其中的一种，大量椰壳粉被废弃，不但造成资源浪费，也造成了严重的环境污染。
发明内容
本发明针对现有技术的不足，提出一种能规模化利用椰壳粉的高强度椰壳粉/PVC复合材料及其制备方法。
本发明通过下述技术方案实现技术目标。
高强度椰壳粉/PVC复合材料，其改进之处在于：由塑料、椰壳粉、高龄土粒子、玻纤、滑石粉粒子和各种助剂组成，各组分的重量配比为：塑料48～58％，椰壳粉11～15％，高龄土粒子4～5％，玻纤7～8％，滑石粉粒子7～8％，相容剂8～12％，润滑剂7～8％，增韧剂2～4％。
上述高强度椰壳粉/PVC复合材料的制备方法，所述椰壳粉经碱处理法处理。
本发明与现有技术相比，具有以下积极效果：
1、能规模化利用椰壳粉。
2、加入玻纤，可显著提高本发明的抗拉强度和抗断裂能力。
3、椰壳粉经碱处理法处理，提高与PVC的相溶性。
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：
高强度椰壳粉/PVC复合材料，由塑料、椰壳粉、高龄土粒子、玻纤、滑石粉粒子和各种助剂组成，各组分的重量配比为：塑料48～58％，椰壳粉11～15％，高龄土粒子4～5％，玻纤7～8％，滑石粉粒子7～8％，相容剂8～12％，润滑剂7～8％，增韧剂2～4％。
本实施例中，椰壳粉经碱处理法处理。

Claims (2)

1.一种高强度椰壳粉/PVC复合材料，其特征在于：由塑料、椰壳粉、高龄土粒子、玻纤、滑石粉粒子和各种助剂组成，各组分的重量配比为：塑料48～58％，椰壳粉11～15％，高龄土粒子4～5％，玻纤7～8％，滑石粉粒子7～8％，相容剂8～12％，润滑剂7～8％，增韧剂2～4％。
2.权利要求1所述高强度椰壳粉/PVC复合材料及其制备方法，其特征在于：所述椰壳粉经碱处理法处理。
CN201710375717.8A 2017-05-24 2017-05-24 高强度椰壳粉/pvc复合材料及其制备方法 Pending CN107353529A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108623946A (zh) * 2018-05-24 2018-10-09 郁华 椰壳粉复合材料
EP3286001A4 (en) * 2015-04-20 2019-01-09 Blake Teipel NATURAL FIBER COMPOSITE AND METHOD OF MANUFACTURE
CN116606553A (zh) * 2023-05-16 2023-08-18 广东新荔湾电缆有限公司 耐火电缆用可陶瓷化绝缘材料及其制备方法和应用

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CN1482165A (zh) * 2002-12-23 2004-03-17 北京欧尼克环保技术有限公司 木塑发泡材料及其加工成型工艺
CN101204824A (zh) * 2007-12-04 2008-06-25 中国林业科学研究院木材工业研究所 一种木塑复合制品及其制备方法
CN101747639A (zh) * 2008-12-12 2010-06-23 比亚迪股份有限公司 一种木塑复合材料组合物和木塑复合材料及其制备方法
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CN1482165A (zh) * 2002-12-23 2004-03-17 北京欧尼克环保技术有限公司 木塑发泡材料及其加工成型工艺
CN101204824A (zh) * 2007-12-04 2008-06-25 中国林业科学研究院木材工业研究所 一种木塑复合制品及其制备方法
CN101747639A (zh) * 2008-12-12 2010-06-23 比亚迪股份有限公司 一种木塑复合材料组合物和木塑复合材料及其制备方法
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3286001A4 (en) * 2015-04-20 2019-01-09 Blake Teipel NATURAL FIBER COMPOSITE AND METHOD OF MANUFACTURE
US10968323B2 (en) 2015-04-20 2021-04-06 Essentium, Inc. Natural fiber composite and method of production
CN108623946A (zh) * 2018-05-24 2018-10-09 郁华 椰壳粉复合材料
CN116606553A (zh) * 2023-05-16 2023-08-18 广东新荔湾电缆有限公司 耐火电缆用可陶瓷化绝缘材料及其制备方法和应用

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Application publication date: 20171117