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配方类型:
COATINGS
配方说明:
配方组成:
xylene/5.47
methyl ethyl ketone/23.22
toluene/8.39
A) "CAB-381-0.1/10.60
B) "desmodur" N-75 (75%)/10.66
isobutyl acetate/17.04
methyl n-amyl ketone/7.38
"polyol" 1066 resin/1.40
CAB/urehane
"lactol" spirits 9300/13.95
配制方法:
solids (wt.)-20% solids (vol.)-15% visc.-36 cp method of application-spray wt./vol.-7.24 lb/gal (0.87 kg/l) coverage @ 1 mil-240 ft2/gal cure schedule-air or force dry note: this formulation has a sprayable pot life of 7 days or more once part A and part B are mixed. the resulting film requires about 6 weeks cure at room temperature to achieve maximum resistance properties. time of cure can be shortened by the addition to part A of up to 1.25 cm3 (1.31 g) per 100 gal-0.002 wt.% based on solids-of dibutyltin dilaurate. this addition will reduce the oprayable pot life to about 3 days.
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