Active Member
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[China]
Address: 13F NO. 6 Building, Xinglinwan Business Operation Center, Jimei Dict., Xiamen, China.
Contact name:
Xiamen Jingtuo Chemical Co., Ltd. |
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High Stability PVC Copolymer Resin 1-2 Um Diameter For PVC Coated Products
Description
The hard board of polyvinyl chloride is widely used in the chemical industry to make linings for various storage tanks, corrugated boards of buildings, door and window structures, wall decorations and other building materials. Due to its excellent electrical insulation properties, it can be used in the electrical and electronics industries for the manufacture of plugs, sockets, switches and cables. In daily life, PVC is used to make sandals, raincoats, toys and artificial leather!
Application
Artificial leather, wallpaper, color steel plate, foam floor, gloves, lining plastic toys or rotating casting, portrait, artificial fruit samples, plastic flowers, etc. Also applicat to compound coating, adhesive, printing ink and sealing material. PVC resin has many of simple processing equipment, cheap mold, easy foam, special shaping, processing with fewer heating, and small amount with many varieties .
Specifications:
| Items | SG-5 | SG-3 | SG-7 | SG-8 |
Viscosity index/(ml/g) K-value Average degree of polymerization ≤ | 118-107 68-66 1135-981 | 135-127 72-71 1370-1251 | 95-87 62-60 845-741 | 86-73 59-55 740-650 |
| Number of impurity particles≤ | 16 | 16 | 20 | 20 |
| Volatile component/%≤ | 0.40 | 0.30 | 0.40 | 0.40 |
| Apparent density / (g/cm3) ≥ | 0.48 | 0.45 | 0.50 | 0.50 |
Sieve residue /% (0.25mm sieve pore≤ /0.063mm sieve pore≥ ) | 2.0/95 | 2.0/95 | 2.0/95 | 2.0/95 |
| Number of grain(fish eye)entries/400cm2≤ | 20 | 20 | 30 | 30 |
| Absorbing amount of plasticizer for 100resin(g)≥ | 19 | 26 | 12 | 12 |
| Whiteness (160℃,10min)/% ≥ | 78 | 78 | 75 | 75 |
| VCM residue /(μg/g)≤ | 5 | 5 | 5 | 5 |
Package,transported and storage
Package:packed with woven bag with a net weight of 25Kgs(±0.20Kg).
Transportation:transported with motor vehicle,train or ship.
Storage:stored in a normal temperature and dry warehouse.
Quality standard
The product meets GB/T 5761-2006 standard with its physical and chemical properties meeting requirement in table below:
1. The user can choose any one from vifscosity number, K value ,index of average polymerizapion degree.
2. The user can confer with the manufacture if they have other index ,requirement ,on thermal stability.
