配方类型:

COATINGS

配方说明:

Roof Cement (Black Asphalt Cutback)

配方组成:

Talc (16 \g avg. size)/12.50
Attagel 36/2.00
Asphalt Solvent Cutback (65% solids)/69.76
Pulpex E-DH/3.00
Talc (5 \g avg. size)/12.50
Arquad 2C-75/0.24

配制方法:

Add Arquad 2C-75 to 10% of the solvent cutback; stir. Add Attagel 35; mix until strong gel is obtained. Add rest of cutback. Add, in order, talc and Pulpex E-DH; mix thoroughly after each addition. Stir until smooth.
Physical Properties: Brookfield Visc.---1,500,000 cps @ 73 F (No.7 spindle, 1 rpm)