Polyvinyl Chloride PVC Resin Sg-5 K Value 66-68 PVC Profiles and Pipes

• CAS No.: 9002-86-2
• Formula: (CH2-Chcl)N
• EINECS: 208-750-2
• Model NO.: SG-5
• Molecular Principal Chain: Element Organic Polymer
• Color: White
• K Value: 66-68
• Transport Package: Bag
• Specification: K value 67
• Trademark: Hope
• Origin: China
• HS Code: 5603139000
• Production Capacity: 10000tons

Product Description

PVC resin is the most widely raw material used in plastic production. It has good chemical stability corrosion resistance and water resistance. It can be dissolved in aceton , hydrochloric ether, ester and some alcohol . It can offer good solubility , good electrical insulation , thermoplasticity and membrane forming capacity.

The PVC Resins are polymerized by suspension process, their appearance being in white powder form. 

They are essential materials for preparing PVC compounds. By adding blending agents and employing different techniques, they can be made into rigid or non-rigid PVC products and are suppliable in a wide range of transparent, translucent, and opaque colours.
Specification
 

Tape:	SG5
K value	68-66
Viscosity, ml/g	118-107
Average polymerization	1100-1000
Number of impurity particle≤	30
Volatiles content %,≤	0.40
Appearing density g/ml≥	0.42
Residual  after sieve     0.25mm mesh≤	2.0
0.063mm l≥	90
Number of grain/400cm2≤	40
Plasticizer absorbency value of 100g resin	19
Whiteness %,≥	74
Residual chlore thylene content mg/kg≤	5
Ethylidene chloride mg/kg≤	150