Polyurethane Chemical

• Appearance
• Yellowish

• Grade
• Industrial Grade

• Product Type
• Polyurethane Foam Chemical

• Storage
• Other, Store in cool, dry place

• Usage
• Industrial

• Appearance
• Clear or pale yellow viscous liquid

• Application
• Other , PU foam, adhesives, sealants, coatings

• CAS No
• 25134-21-8

• Density
• 1.20 Gram per cubic centimeter(g/cm3)

• EINECS No
• Polyurethane prepolymer: 500-120-2

• Grade
• Industrial Grade

• HS Code
• 39072090

• Ingredients
• Polyester polyol, glycol, acid

• Molecular Formula
• C5H10O2 (typical repeating unit)

• Molecular Weight
• 250-3000 g/mol (as per type)

• Ph Level
• 6.0-8.0

• Physical Form
• Liquid

• Poisonous
• NO

• Product Type
• Polyester Polyols

• Properties
• High tensile strength, good flexibility, hydrolysis resistance, low viscosity

• Purity
• 98%

• Refractive Rate
• 1.45-1.48

• Shape
• other, Liquid

• Shelf Life
• 12 months

• Smell
• Other, Mild characteristic odor

• Solubility
• Insoluble in water, soluble in organic solvents

• Storage
• Other, Store in tightly closed drums in a cool, dry, and ventilated place

• Structural Formula
• [-O-C(O)-R-C(O)-O-R-]n

• Usage
• Used in manufacturing flexible and rigid polyurethane foams, elastomers, and coatings