配方类型:

COATINGS

配方说明:

Lacquer Sealer

配方组成:

Toluene/360.0
n-Butyl Alcohol/158.5
"Vynathene" EY 902-30/50.0
n-Butyl Acetate/307.2
n-Propyl Acetate/35.7
Isopropyl Alcohol/21.5
"RS" Nitrocellulose (30-35 cP)/50.0
Isopropyl Acetate/17.1

配制方法:

Nonvol.---10% Visc., #4 Ford Cup @ 75 F---17 s Print Resistance^1---No print Impact Resistance^2, in.-lb---Pass 50, Fail 60 Scratch Resistance^3, g---Pass 500, Fail 600 Cold Check Resistance^4, g---No crack Sward Hardness---38 ^1 4 psi after 16 h drying of topcoat ^2 Gardner Tester Model IG-1120 ^3 Hoffman Tester ^4 25 cycles