YC-256

Summary information: copolymer polycarbonate diol is widely used in the fields of polyurethane elastomer, polyurethane coating, polyurethane leather, polyurethane adhesive and waterborne polyurethane dispersion.

Brand: YC-256

Appearance: Viscous liquid

Moisture %: ＜0.1

Average molecular weight: 2000

OH Value (mg KOH/g): 51-61

Acid Value (mg KOH/g):＜0.1

Color(APHA):≤50(

Viscosity（mPa.s/75℃）:2500-3600

Package Specification: Iron drum ( 25kgs )/ Iron drum ( 200kgs )

Performance and Use: YC-2565 can effectively improve the durability, hydrolysis resistance, chemical resistance and other characteristics of polyurethane, softness has been effectively improved, at room temperature for the liquid makes it has excellent operability and solvent solubility; It is widely used in the fields of polyurethane elastomer, polyurethane coating, polyurethane leather, polyurethane adhesive and waterborne polyurethane dispersion.