434450
Poly(1-vinylpyrrolidone-co-styrene)
38 % emulsion in H2O, <0.5 μm particle size
Synonym(s):
Styrene-N-Vinylpyrrolidone copolymer, Styrene-vinylpyrrolidinone copolymer, Styrene-vinylpyrrolidone copolymer, Vinylpyrrolidinone-styrene polymer
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About This Item
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form
liquid
composition
styrene, 64 wt. % (dry basis)
concentration
38 % emulsion in H2O
particle size
<0.5 μm
pH
2-5
viscosity
200-800 cP(25 °C, Brookfield, spindle #3) (20 rpm)(lit.)
density
1.04 g/mL at 25 °C (lit.)
Features and Benefits
Stable, moderately viscous emulsion with high acid and salt tolerance. Forms strong, light-stable films with high water resistance.
Storage Class
10 - Combustible liquids
wgk_germany
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
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