Raw Material of PVC Resin K65 P450

Product Description

Shanghai Chemdo Trading Co., Ltd. is a professional company focusing on the export of plastic raw materials and degradable raw materials, headquartered in Shanghai, China. Chemdo has three business groups, namely PVC, PP and degradable. The leaders of each department have about 15 years of international trade experience and very senior product upstream and downstream industrial chain relations. Chemdo attaches great importance to the partnership with suppliers and customers, and has been committed to serving our partners for a long time.

Description:
White powder. It is well compatible with plasticizers, organic Solvents and fillers. It can be formedplastisol or organosol, and fabricated into 
diverse products .

Applications:
Emulsion process which technology is from Mitsubishi Chemical Vinyl,Japan.
 

Type	Properties	Main Application
P440	General purpose resin of medium weight, whose degree of  polymerization of about 1500 and K value of 73 -75, with good  transparency, thermal stability, water resistance and weather ability.	Non-foamed and slightly-foamed artificial leather,   which can be used to spray and dye metal coating, glass fibers, dipping and general-purpose products.
P450	Paste resin of low molecular weight, whose degree of   polymerization of about 1000 and k value of 65, with good foaminess and high- speed coating ability, and content filler can be added.	Foamed layer of elastic floor, foamed artificial leather and wall paper.

Packaging:
In 25kg kraft bag or 1100kg jumbo bag.

Storage and notices:
Stored in dry and ventilated place and multiple batches should be placed in different places to avoid sun and moisture. Clean transportation facilities should be adopted to prevent rain and pollution.
 

No.	ITEMS	P440	P450
01	Mean Degree of Polymerization    ≤	1450 ± 200	1000 ± 150
02	Brookfield Viscosity mpa.s DOP 60% 50r/m   ≤	5000	7000
03	Volatile (including water)%    ≤	0.40	0.40
04	Screen Residue (mesh 0.063mm)%    ≤	1.0	1.0
05	Residue VCM mg/kg    ≤	10	10
06	Impurity particle number    ≤	20	20