| Customization: | Available |
|---|---|
| Carrier: | PVC |
| Color: | White, Black or Customized |
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| Parameter | Grade | ||||
| Standard: GB5761-1993 | SG3 | SG5 | SG7 | SG8 | |
| K - Value | 72 - 71 | 66 - 68 | 62 - 60 | 59 - 55 | |
| Polymerizing Index | 1300 +/-50 | 1000 +/-50 | 800 +/-50 | 700 +/-50 | |
| Number of impurity particles ( ≤) | 16 | 16 | 20 | 20 | |
| Volatile content (incl. water) (% ≤) | 0.3 | 0.4 | 0.4 | 0.4 | |
| Apparent density (≥) | 0.42 | 0.48 | 0.48 | 0.5 | |
Particle size |
≥ 0.25mm ≤ | 2 | 2 | 2 | 0.4 |
| ≥ 0.063mm ≥ | 95 | 95 | 95 | 95 | |
| Number of Fish Eye (/400 cm2) (≤) | 20 | 20 | 30 | 30 | |
| Plasticizer absorption of 100g resin ( ≥) | 26 | 19 | 12 | 22 | |
| Whiteness (160°C, after 10 min.) (% ≥) | 78 | 78 | 75 | 75 | |
| VCM Residue PPM ( ≤) | 5 | 5 | 5 | 5 | |
1.Packing:
In 25kg PP woven bag, or per your requirement.
Hebei Baiyi Import and Export Co., Ltd. is an export-oriented enterprise which also has manufacturing and marketing teams. With a great reputation in China in the chemicals industry and have many years experience in manufacturing and marketing, We will be your most reliable high quality supplier.
Hebei Baiyi Import and Export Co., Ltd. is located in Shijiazhuang, Hebei province and has its own factories, Hebei province. The factories specialize in manufacturing many kinds of chemical products.To ensure the top quality of our products, cutting-edge scientific techniques and advanced management systems are used and strict quality control standards are implemented in every step of manufacturing. In addition, we are representing and acting as the sales agents of other producers in China to make up temporary demand so that we can improve our service to customers globally.
The essence of our business is commitment to customer service by meeting and/or exceeding our client's expectations of cost, quality, and efficient service. We are confident that our competitive edge will provide the foundation required for our customers to be successful in their own market areas.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
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