White Powder Polyvinyl Chlorid Sg-5 PVC Resin K-67 Manufacturer in China

• CAS No.: 9002-86-2
• Formula: (C2h3cl)N
• EINECS: 200-831-0
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Molecular Principal Chain: Carbon Chain Polymer
• Color: White
• Transport Package: Bag
• Specification: 25kg
• HS Code: 3904109001
• Production Capacity: 20000tons

Product Description

PVC Resin is the most widely raw material used in plastic production. It has good chemical stability, corrosion resistance andwater resistance. It can be dissolved in acetone, hydrochloric ether, ester and some alcohol. It can offer good solubility, good electrical insulation, thermo plasticityand membrance forming capacity.
Specification
 

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) % ≤		0.30	0.40	0.40	0.40
Apparent density ≥		0.42	0.48	0.48	0.50
Particle size	≥ 0.25mm ≤	2.0	2.0	2.0	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

Application

SG3 is for films, hoses, leathers, wire cables and other general purpose soft products.

SG5 is for pipes, fittings, panels, calendaring, injection, moulding, profiles, and sandals

SG7 / SG8 is for bottles, sheets, calendaring, rigid injection and moulding pipes.
Packaging & Shipping

25kg PP/PE or paper bags, 1000kg jumbo bag.

18 MT/20'FCL; 26.5 MT/40'FCL.