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How much do you know about PVC ? Anhui Tianda give you answers.

Date:2018-02-04 Click:
PVC is a popular, popular and widely used synthetic material in today's world. Its global usage ranks second among all composites. According to statistics, in 1995 alone, there were about 5 million tons of PVC produced in Europe, while its consumption was 5.3 million tons. In Germany, the production and consumption of such materials average 1.4 million tons. PVC is being manufactured and applied worldwide at a 4% growth rate.
The full name of Polyvinylchlorid, the main component of polyvinyl chloride, bright color, corrosion resistance, durable, as in the manufacturing process increased plasticizers, anti-aging agents and some other toxic auxiliary materials to enhance its heat resistance, toughness, elongation Sexual, etc., so its products are generally not stored food and medicine.
What are the chemical and physical properties of PVC?
Rigid PVC is one of the most widely used plastic materials. Its melting temperature is a very important process parameter in processing. If this parameter is not suitable, it will lead to the problem of material decomposition. It is actually a vinyl polymer material, the material is a non-crystalline material. PVC materials in the actual use often add stabilizers, lubricants, auxiliary processing agent, pigment, impact agents and other additives. With non-flammable, high strength, weather resistance and excellent geometric stability. PVC has a strong resistance to oxidants, reducing agents and strong acids.
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