CN1978169A - 废pvc再生为塑钢i方法 - Google Patents

废pvc再生为塑钢i方法 Download PDF

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Publication number
CN1978169A
CN1978169A CNA2005101293937A CN200510129393A CN1978169A CN 1978169 A CN1978169 A CN 1978169A CN A2005101293937 A CNA2005101293937 A CN A2005101293937A CN 200510129393 A CN200510129393 A CN 200510129393A CN 1978169 A CN1978169 A CN 1978169A
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China
Prior art keywords
steel
waste
plastic
pvc
plastic steel
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CNA2005101293937A
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English (en)
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赵秀卿
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Individual
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Individual
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Priority to CNA2005101293937A priority Critical patent/CN1978169A/zh
Publication of CN1978169A publication Critical patent/CN1978169A/zh
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Abstract

该发明涉及废旧PVC再生产为塑钢I方法。该发明以废旧PVC塑料为主，加入适当活化剂、增塑剂、增白剂、颜料，再生产出优质塑钢。该一种废旧PVC再生为塑钢的生产流程与一般塑钢生产流程相同。全部用收购废旧PVC塑料比用正品PVC原料生产出的产品成本约低30％～35％。

Description

废PVC再生为塑钢I方法
该发明涉及废旧PVC再生产为塑钢I方法。
目前，废旧的、生产、加工和安装中下余无用的塑料，没有理想的再生方法。
我对某塑钢厂的生产流程加以改进过程中发现，对于塑钢在生产过程中，确定塑钢物理性质的化学助剂，主要是硬脂酸(HSt)，环氧大豆油(ESO)。在生产过程中这两种助剂挥发去的量大、老化快，而其它通用助剂影响小。使我想到，仅用以上所述两种化学助剂为主，就能够再生为优质塑钢。我借着厂方实验证明是正确的。这个发明称为废PVC再生为塑钢I方法。
这里参照图，申述该发明的实施方法。
附图是实施该发明所需要的生产流程图。
废旧PVC料、破碎、筛选、捏合及怯湿、再生助剂加入于捏合过程，进入成型。
配料方法：(按照重量计)
废旧PVC粉料∶硬脂酸(HSt)∶环氧大豆油(ESO)＝100∶1.2∶0.9。增白(KOB)、颜色等适量。

Claims (2)

1、附图是实施该发明所需要的生产流程图。
废旧PVC料、破碎、筛选、捏合及怯湿、再生助剂加入于捏合过程，进入成型。
2、配料方法：(按照重量计)
废旧PVC粉料∶硬脂酸(HSt)∶环氧大豆油(ESO)＝100∶1.2∶0.9。增白(KOB)、颜色等适量。
CNA2005101293937A 2005-12-07 2005-12-07 废pvc再生为塑钢i方法 Pending CN1978169A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2005101293937A CN1978169A (zh) 2005-12-07 2005-12-07 废pvc再生为塑钢i方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2005101293937A CN1978169A (zh) 2005-12-07 2005-12-07 废pvc再生为塑钢i方法

Publications (1)

Publication Number Publication Date
CN1978169A true CN1978169A (zh) 2007-06-13

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ID=38129552

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2005101293937A Pending CN1978169A (zh) 2005-12-07 2005-12-07 废pvc再生为塑钢i方法

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CN (1) CN1978169A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103146215A (zh) * 2013-03-08 2013-06-12 太仓协乐高分子材料有限公司 一种废旧塑料的回收工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103146215A (zh) * 2013-03-08 2013-06-12 太仓协乐高分子材料有限公司 一种废旧塑料的回收工艺

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