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Polyvinyl chloride (PVC) composite material for Textilene cloth

A composite material, polyvinyl chloride technology, applied in the direction of yarn, textiles and papermaking, etc., can solve the problems of unfavorable production of Teslin mesh, high toxicity, etc., and achieve improved anti-aging performance, good anti-oxidation performance, and simple process Effect

Active Publication Date: 2014-03-05
TAIZHOU DONGHAI PLASTIC PRODS MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The modified polyethylene composite material has good mechanical properties, such as impact strength and tensile strength, but because the composite material contains bisphenol A to improve the oxidation resistance of the composite material, it has high toxicity. Moreover, this material is mainly used in the fields of building materials and decoration, which is not conducive to making textile materials such as Teslin mesh.

Method used

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  • Polyvinyl chloride (PVC) composite material for Textilene cloth
  • Polyvinyl chloride (PVC) composite material for Textilene cloth
  • Polyvinyl chloride (PVC) composite material for Textilene cloth

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A kind of polyvinyl chloride composite material that is used for Teslin net cloth, and this composite is made up of the weight parts of following composition:

[0036] PVC: 100; Chelating agent: 2.0;

[0037] Environmentally friendly plasticizer: 20; corn starch: 10;

[0038] Flame retardant: 2.0; Weather resistance agent: 0.3;

[0039] Antioxidant: 1;

[0040] The above-mentioned chelating agent is tartaric acid; the described environment-friendly plasticizer is trimethylolpropane-tri-2-ethylhexanoate; the described antioxidant is tetrakis[β-(3,5- Di-tert-butyl-4-hydroxyphenyl) propionate] pentaerythritol ester.

[0041] Specifically adopt the following method to prepare:

[0042]Weigh the corresponding materials according to the weight ratio of the above ingredients, first add vinyl chloride, chelating agent, environment-friendly plasticizer and antioxidant into a high-speed mixer and mix for 30 minutes at 40°C, and then Add cornstarch, flame retardant and weathe...

Embodiment 2

[0044] A kind of polyvinyl chloride composite material that is used for Teslin net cloth, and this composite is made up of the weight parts of following composition:

[0045] PVC: 100; Chelating agent: 2.5;

[0046] Environmentally friendly plasticizer: 10; corn starch: 8.0;

[0047] Flame retardant: 3.0; Weather resistance agent: 0.8;

[0048] Antioxidant: 3.0;

[0049] The chelating agent mentioned above is ethylenediamine disuccinic acid; the environment-friendly plasticizer is 2-ethylhexanoic acid-2,2-bis-(benzoylmethoxy)-butyl ester; the The antioxidant is Antioxidant 168.

[0050] The specific preparation method of the above-mentioned polyvinyl chloride composite material for Teslin mesh is consistent with the method described in Example 1.

Embodiment 3

[0052] A kind of polyvinyl chloride composite material that is used for Teslin net cloth, and this composite is made up of the weight parts of following composition:

[0053] PVC: 100; Chelating agent: 4.0;

[0054] Environmentally friendly plasticizer: 15; corn starch: 6.0;

[0055] Flame retardant: 2.5; Weather resistance agent: 1.0;

[0056] Antioxidant: 2.0;

[0057] The above-mentioned chelating agent is a mixture of ethylenediamine disuccinic acid and tartaric acid, and the weight ratio of the two is 1:2.0 between ethylenediamine disuccinic acid and tartaric acid; Hexane 1,2-diisononyl dicarboxylate; the antioxidant is tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate] pentaerythritol ester and antioxidant The mixture of agent 168, the weight ratio of tetrakis[β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionate] pentaerythritol ester to antioxidant 168 is 1:2.

[0058] The specific preparation method of the above-mentioned polyvinyl chloride composite material f...

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Abstract

The invention relates to a polyvinyl chloride (PVC) composite material for Textilene cloth, which belongs to the technical field of high polymer materials. In order to overcome the technical problems existing in the prior art adopting bisphenol A to realize a PVC composite material with high oxidization resistance and high aging resistance, the invention provides a PVC composite material for Textilene cloth. The PVC composite material comprises following components in parts by weight: 100 parts of PVC, 2.0 to 4.0 parts of chelating agent, 10 to 20 parts of environment-friendly plasticizer, 5.0 to 10 parts of corn starch, 2.0 to 5.0 parts of fire retardant, 0.3 to 1.0 part of weather-resisting agent and 1 to 3 parts of antioxidant; and the PVC composite material also comprises one or more of lubricant, dispersant or antibacterial agent. The PVC composite material has advantages of good oxidization resistance, good plasticizing effect, long anti-aging time, good mechanic performance and no toxic bisphenol A. Moreover, yarns which are produced by the PVC composite material have good abrasion performance.

Description

technical field [0001] The invention relates to a polymer composite material, in particular to a polyvinyl chloride composite material used for Teslin mesh cloth, and belongs to the technical field of polymer materials. Background technique [0002] There are many kinds of Teslin mesh, and it is widely used in a wide range of occasions, most of which are used for outdoor products, such as placemats and other products during outdoor activities. As an outdoor product, the requirements for materials are higher, such as weather resistance, antibacterial, flame retardant and other performance aspects. Teslin mesh is injection molded from plastic material or woven from filaments made of plastic material. [0003] As a kind of plastic material, polyvinyl chloride material has good performance, and there are many researches on the application of polyvinyl chloride in textiles at home and abroad, and many polyvinyl chloride composite materials have been developed. However, taking in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L27/06C08L3/02C08K5/134C08K5/092C08K5/20C08K5/103C08K5/12C08K5/523D02G3/04
Inventor 金鹏
Owner TAIZHOU DONGHAI PLASTIC PRODS MFG