Resin of PVC grade SG-8
Suspension PVC SG-8, China
Chemical formula: [-CH2-СНС1-]n, where n is the degree of polymerization.
Description:
Appearance PVC SG-8 is a homogeneous white powder, without taste and smell.
The use of PVC resin brand SG-8:
Resin brand SG-8 is used for the production of thin-walled profiled moldings, wall panels, cable ducts, semi-rigid products of General purpose (linoleum, artificial leather, plasticized films, three-dimensional polymer packaging).
Production method:
Obtained by polymerization of vinyl chloride. The polymerization is carried out in suspension (in water environment).
There are many methods of producing vinyl chloride from acetylene, ethylene dichloride, ethylene and ethane. Our products are based only on the use of ethylene.
Delivery and packing:
PVC resin SG8 is packaged in Kraft paper bags of 25 kg, polypropylene bags of 40 kg. Shipment: railway wagons (60 tons), railway containers (3, 5, 20-tn), delivery by motor transport to the Consignee's warehouse.
Warranty period of storage:
1 year from date of manufacture.
Technical requirements under standard GB/T5761-2006 (CHINA):
Name of indicator Value
The value of KF 55-59
The amount of dirt and debris, pieces, not more than 20-80
Mass fraction of moisture and volatile substances, %, not more than 0,4-0,5
Bulk density, g/cm3, not less than 0,42-0,5
Residue after sifting on sieve 0,063 mm(mesh), %, not more than 85-95
Residue after sifting on a sieve with 0.25 mm mesh(mesh), %, not less than 2,0-8,0
The number of transparent dots fish eyes, PCs /400 cm3, not more than 30
Weight absorption of plastificator, 1 g. per 100 g. of PVC, not less than 12
Bilyna (160 C,10min), % 70-75