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Introduction of PVC Granules
Wuxi Qianqiao Strip Steel Co.,Ltd | Updated: Jun 13, 2017

PVC granules are PVC Molding Masterbatch (basic material), in the actual molding time need to add other auxiliary materials. PVC (PVC) Chemical and physical properties of rigid PVC is one of the most widely used plastic materials. PVC material is a kind of non crystalline material. PVC materials are often used in the actual use of stabilizers, lubricants, auxiliary processing agents, color materials, anti-impact agents and other additives.

PVC material has the properties of non-flammable, high strength, weather resistance and excellent geometrical stability. PVC has a strong resistance to oxidants, reducing agents and acid. However, it can be corroded by concentrated sulfuric acid, concentrated nitric acid, and also does not apply to the occasion of contact with aromatic hydrocarbons and chlorinated hydrocarbons.

The melting temperature of PVC during processing is a very important process parameter, if this parameter is improper, it will cause the problem of material decomposition. The flow characteristic of PVC is very poor, and its process range is very narrow. Especially, the large molecular weight of PVC material is more difficult to process (this material is usually added to the lubricant to improve the flow characteristics), so usually used in small molecules of PVC material.


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Wuxi Qianqiao Strip Steel Co.,Ltd

Address: No.8 Huicheng Avenue, Xizhang Village, Qianqiao Town, Wuxi City, Jiangsu, China

Tel: +86-510-83233269

Fax: +86-510-83233699

E-mail: maojing@wuxiacp.com

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