Waterborne polyurethane resin for vanish is suitable for hard bottom material
(wood, plastic, concrete, metal etc.). It can used singly or mixed with acrylate
emulsion. It's coating has excellent hardness, resistance to ripping, flexibility,
chemical resistance and good luster.
Product series: CH-910 CH-920 CH-930 CH-940 CH-950
1) CH-910 CH-940 CH-950(none yellow-changeable):
a) Appearance: milk white liquid
b) Gloss (60 degree): 89
c) Abrasive resistance (750g/500r):0.01
d) Alcohol resistance (50%): no change within an hour
e) Iconicity parameter: anion
f) Solid content: 35±1%
g) Rocker hardness: ≥0.80,≥0.82,≥0.72
h) Adhension: 1
i) Water resistance: no change within 72 hours
j) Elongation (%): 100
2) CH-920 CH-930 (yellow-changeable):
a) Appearance: milk white liquid
b) Gloss (60 degree): 96
c) Abrasive resistance (750g/500r):0.01
d) Alcohol resistance (50%): no change within an hour
e) Iconicity parameter: anion
f) Solid content: 35±1%
g) Rocker hardness: ≥0.72
h) Adhension: 1
i) Water resistance: no change within 72 hours
j) Elongation (%): 100
Packing:
50kg/barrel
200kg/barrel
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