Astronaut PVC Resin Powder
Contact Info
- Add:鄭州市金水區(qū)花園路85號(hào)新聞大廈19FC, Zip: 450003
- Contact: 曾總
- Tel:0371-66997315
- Email:1491959964@qq.com
Other Products
Brands such as Ordos, Inner Mongolia Yili, Yuhang, Inner Mongolia Zhongyan, Yili Nangang, etc.
| Inspection basis: GB/T5761-2006 | Standard specification | Standard specification | Standard specification | Standard specification | |
| Test item | SG3 | SG5 | SG7 | SG8 | |
| Appearance | White powder | White powder | White powder | White powder | |
| K value | 73-71 | 68-66 | 62-60 | 59-55 | |
| Average degree of polymerization | 1300+/-80 | 1030+/-50 | 800+/-50 | 700+/-50 | |
| Number of impurity particles (pcs/100g) | ≤ | 50 | 50 | 50 | 50 |
| Volatiles (including water) % | ≤ | 0.30 | 0.30 | 0.30 | 0.30 |
| Apparent density (g/ml) | 0.50+/-0.04 | 0.54+/-0.03 | 0.54+/-0.03 | 0.57+/-0.04 | |
| 0.35mm sieve residue % | ≤ | 0.1 | 0.1 | 0.1 | 0.1 |
| Number of "fish eyes" (pcs/100cm2) | ≤ | 5 | 5 | 6 | 12 |
| Plasticizer absorption, g/100g | ≥ | 25 | 17 | 12 | 10 |
| Original whiteness, % | ≥ | 90 | 90 | 90 | 90 |
| Whiteness (160℃, 10 minutes), % | ≥ | 78 | 78 | 78 | 75 |
| Residual vinyl chloride monomer content (vcm, μg/g) | ≤ | 1 | 1 | 1 | 1 |
| Dry flow time (s/400cm3) | 2.0-6.0 | 2.0-6.0 | 2.0-6.0 | 2.0-6.0 |
Application: It is one of the world's largest general-purpose plastics with a very wide range of applications:
——In the field of building materials: mainly used for the production of profiles, special-shaped profiles, pipes, doors and windows, and energy-saving materials;
——In the field of decorative materials: mainly used for the production of automotive and furniture decorative materials;
——In the field of plastic films: mainly used for the production of raincoats, tablecloths, curtains, inflatable toys, greenhouses, plastic greenhouses, and mulch films;
——In the field of plastic soft products: mainly used for the production of hoses, wires, cables, etc.;
——In the field of packaging materials: mainly used for the production of packaging bags, plastic containers, films, transparent sheets, etc.;
——In the field of plastic daily consumer goods: mainly used for the production of various plastic daily necessities.
| Industry Category | Chemicals |
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| Origin: | China / Henan / Zhengzhoushi |
