PVC Paste Resin P440

PVC Paste Resin P440

Characters:

It is white powder, plasticizers, organic solvents and fillers with good compatibility, can be made of

plastic solutions, organic aerosols, and can be processed into a variety of products.

Technical index

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

Applications:

P440 is mainly used for non-foamed polyurethan and micro foam that can be used to spray metal

coating, glass fiber dyeing and impregnation and generic products.

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