Low Price Pipe Grade Material Virgin P-440 Foam Paste PVC Resin

• CAS No.: 9002-86-2
• Formula: C2h3cl
• EINECS: 208-750-2
• Molecular Principal Chain: Carbon Chain Polymer
• Color: White
• Transport Package: 20kg Per Bag
• Model NO.: P-440
• Specification: 99.9
• Trademark: /
• Origin: China
• HS Code: 3904100000
• Production Capacity: 5000mt Per Month

Product Description

P-440/P-450

PVC paste resin is a branch of PVC resin. PVC paste resin is named for its highly dispersed powder used in paste processing.
PVC paste resin molding process has the advantages of cheap equipment, simple and cheap processing mold, can be made into special shape, easy foaming,  less  heating  times,  and  can  be  produced  in  a  small  number  of varieties.
 

Technical index
 

Items	Index
Type	P440	P450
K value	74±2	67±2
Average degree of polymerization	1450±200	1000±100
Brookfield viscosity(10-3Pa.3)	5000MAX	7000MAX
Volatile matter,%	0.5max	0.5max
Number of impurity particle	40max	40max
Residue   after   sieve   (0.250mm   sieve hole), %	0.2max	0.2max
Residue   after   sieve   (0.063mm   sieve hole), %	0.3max	0.3max
VCM residuals ug/g≤	10max	10max

Application

It is mainly used in the soft material field of PVC resin because of its excellent paste property and good d ispersibility.  It  is widely  used  in  artificial leather, decorative materials, floor leather, wall paper, industrial conveyor belt, sports ground, coatings, adhesives, toys, disposable medical gloves, daily decorative materials, electrical instruments and electrical tools, etc.
 

Packing and storage

20kg/paper bags, 14tons/20'fcl