Pvc resin SG5 for plastic industry grade cas 9002-86-2 Polyvinyl chloride best price

 PVC is a white powder with amorphous structure, with a small degree of branching. The glass transition temperature is 77 ~ 90 ℃ and begins to decompose at about 170 ℃   [1]   , The stability to light and heat is poor. When it is above 100 ℃ or exposed to sunlight for a long time, it will decompose to produce hydrogen chloride, and further Autocatalytic Decomposition will cause discoloration, and the physical and mechanical properties will also decline rapidly. In practical application, stabilizers must be added to improve the stability to heat and light.

 Application

1. Do we provide free sample?

A:Of course, just to tell us your specific require, then we will arrange the sample to you, if you just need a sample to check the quality, we will provide you sample for free, as long as you afford the express freight charges, if your trial order meet our MOQ, we will return freight charges later.

2. How can i get a sample to check your quality?

A: After price confirmation, you can require for samples to check quality.

1 kg free sample for each kind of resin, deliver in 3-5 working days.

3. How did you guarantee the quality?

A: In production, we will control the quality strictly, we have our own inspection to check the specification, and our product can accept any the third party inspection.

4. What is the packing?

A: Regular packing: Waterproof sack with 25Kg/bag woven bag.

5. Why you should choose us?

A:  1)Excellent physical stability and performance

2) High Working efficiency

3) Harmless to health and friendly to environment

4) Great dispersion, smooth, no flow line, no block, no spot

5) We will answer your questions within 24 hours. Do not hesitate to ask us.