CN108102241A - Tpu、pvc共混配方 - Google Patents

Tpu、pvc共混配方 Download PDF

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Publication number
CN108102241A
CN108102241A CN201711178075.9A CN201711178075A CN108102241A CN 108102241 A CN108102241 A CN 108102241A CN 201711178075 A CN201711178075 A CN 201711178075A CN 108102241 A CN108102241 A CN 108102241A
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China
Prior art keywords
parts
tpu
pvc
blended
blending formula
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CN201711178075.9A
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English (en)
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丁妙严
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Individual
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Individual
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Priority to CN201711178075.9A priority Critical patent/CN108102241A/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
    • 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
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/06—Polyurethanes from polyesters

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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

本发明公开了一种TPU、PVC共混配方，由45～55份TPU（聚已内酯‑MDI型）、45～55份PVC、3.5～4.5份环氧类增塑剂、1.5～2份ZnSt共混而成。本发明显著提高抗冲击强度。

Description

TPU、PVC共混配方
技术领域
本发明涉及一种高分子复合材料配方，特别是一种PVC共混配方。
背景技术
PVC共混材料脆性较高，不耐冲击。
发明内容
本发明针对现有技术的不足，提出一种能显著提高抗冲击强度的TPU、PVC共混配方。
本发明通过下述技术方案实现技术目标。
TPU、PVC共混配方，其改进之处在于：由45～55份TPU（聚已内酯-MDI型）、45～55份PVC、3.5～4.5份环氧类增塑剂、1.5～2份ZnSt共混而成。
进一步改进在于：由48～52份TPU（聚已内酯-MDI型）、48～52份PVC、3.8～4.2份环氧类增塑剂、1.7～1.8份ZnSt共混而成。
本发明与现有技术相比，具有以下积极效果：
1、TPU、PVC共混，显著提高抗冲击强度。
2、由48～52份TPU（聚已内酯-MDI型）、48～52份PVC、3.8～4.2份环氧类增塑剂、1.7～1.8份ZnSt共混而成，可进一步提高抗冲击强度。
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1：
TPU、PVC共混配方，由45份TPU（聚已内酯-MDI型）、55份PVC、3.5份环氧类增塑剂、1.5份ZnSt共混而成。
实施例2：
TPU、PVC共混配方，由55份TPU（聚已内酯-MDI型）、45份PVC、4.5份环氧类增塑剂、2份ZnSt共混而成。
实施例3：
TPU、PVC共混配方，由48份TPU（聚已内酯-MDI型）、52份PVC、3.8份环氧类增塑剂、1.7份ZnSt共混而成。
实施例4：
TPU、PVC共混配方，由52份TPU（聚已内酯-MDI型）、48份PVC、4.2份环氧类增塑剂、1.8份ZnSt共混而成。

Claims (2)

1.一种TPU、PVC共混配方，其特征在于：由45～55份TPU（聚已内酯-MDI型）、45～55份PVC、3.5～4.5份环氧类增塑剂、1.5～2份ZnSt共混而成。
2.根据权利要求1所述的TPU、PVC共混配方，其特征在于：由48～52份TPU（聚已内酯-MDI型）、48～52份PVC、3.8～4.2份环氧类增塑剂、1.7～1.8份ZnSt共混而成。
CN201711178075.9A 2017-11-23 2017-11-23 Tpu、pvc共混配方 Pending CN108102241A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711178075.9A CN108102241A (zh) 2017-11-23 2017-11-23 Tpu、pvc共混配方

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711178075.9A CN108102241A (zh) 2017-11-23 2017-11-23 Tpu、pvc共混配方

Publications (1)

Publication Number Publication Date
CN108102241A true CN108102241A (zh) 2018-06-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711178075.9A Pending CN108102241A (zh) 2017-11-23 2017-11-23 Tpu、pvc共混配方

Country Status (1)

Country Link
CN (1) CN108102241A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112961493A (zh) * 2021-02-07 2021-06-15 深圳鑫富艺科技股份有限公司 高导热tpu材料及其制备方法
CN113272385A (zh) * 2019-01-09 2021-08-17 艾维恩股份有限公司 呈现出提高的抗污染性的热塑性聚氨酯配混物
US11697733B2 (en) 2019-01-09 2023-07-11 Avient Corporation Thermoplastic polyurethane compounds exhibiting stain resistance and enhanced UV stability

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102627846A (zh) * 2012-03-20 2012-08-08 黎明职业大学 一种鞋底材料及其制备方法
CN104371211A (zh) * 2014-10-11 2015-02-25 上海新上化高分子材料有限公司 聚氯乙烯/聚氨酯弹性体医用材料及其制备方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102627846A (zh) * 2012-03-20 2012-08-08 黎明职业大学 一种鞋底材料及其制备方法
CN104371211A (zh) * 2014-10-11 2015-02-25 上海新上化高分子材料有限公司 聚氯乙烯/聚氨酯弹性体医用材料及其制备方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113272385A (zh) * 2019-01-09 2021-08-17 艾维恩股份有限公司 呈现出提高的抗污染性的热塑性聚氨酯配混物
EP3908631A4 (en) * 2019-01-09 2022-09-14 Avient Corporation THERMOPLASTIC POLYURETHANE COMPOUNDS WITH ENHANCED STAIN RESISTANCE
US11697733B2 (en) 2019-01-09 2023-07-11 Avient Corporation Thermoplastic polyurethane compounds exhibiting stain resistance and enhanced UV stability
CN112961493A (zh) * 2021-02-07 2021-06-15 深圳鑫富艺科技股份有限公司 高导热tpu材料及其制备方法

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Application publication date: 20180601