Sign In | Join Free | My xpandrally.com |
|
Carboxyl-Modified Vinyl Chloride/ Vinyl Acetate Terpolymer (YMCA) A) Technologic Index No. Item Index 1 Appearance White powder 2 whiteness ≥80 3 Content (﹪by Wt) Vinyl Acetate 17±1 Maleic Acid 2±0.2 ...