Polyether Polyol
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Product Description
Polyether Polyol
Chemical Name:Polyether Polyol;CAS 9003-11-6
EINECS No.: 618-355-0
Chemical Formula: (C3H6O.C2H4O)x
Molecular Weight: 102.13
Melting point: -57-61°C
Boiling point: >200 °C(lit.)
Flash point: >230 °F
Density at 25°C: 1.095 g/mL
Molecular Structure:
Description
Propylene Glycol Methyl Ether Acetate is a colorless, hygroscopic liquid with a distinct odor and flammability. The molecule contains both an ether bond and a carbonyl group, where the carbonyl group forms the ester’s structural component. Furthermore, it includes an alkyl group, making it a versatile and non-nuisance solvent with numerous functional groups.
Polyether Polyol Standard
Appearance: Colourless to light yellow Transparent Liquid
Content %≥: 99.0
Density at 25°C: 1.095 g/mL
Vapor pressure (20℃): <0.3 mm Hg
Refractive index n20/D: 1.466
λmax: λ: 260 nm Amax: ≤0.3
λ: 280 nm Amax: ≤0..2
Application
1.Flexible & Rigid Polyurethane Foams
Used in: Furniture, mattresses, automotive seats, thermal insulation. Ensures uniform cell structure and cushioning. Offers energy efficiency in rigid foams used for construction or refrigeration. Compatible with both TDI and MDI isocyanates.
2.Adhesives, Sealants & Coatings (EASCs)
Used in: Flooring adhesives, construction sealants, industrial coatings
Promotes excellent adhesion, flexibility, and water resistance
Enhances mechanical strength and chemical resistance
Ideal for multi-surface bonding in industrial settings
3.Elastomers
Used in: Rollers, gaskets, shoe soles, automotive parts
Provides elasticity, abrasion resistance, and toughness
Used in dynamic applications where stress resistance is essential
Formulated to meet durability and load-bearing requirements
4.Cosmetics & Personal Care (Special Grade)
Used in: Hair care formulations, skin creams, and emulsifiers
Requires high-purity, low-toxicity polyol with cosmetic-grade certification
Offers viscosity control, smooth texture, and emollient properties
Often requested in Dipropylene Glycol/Polyether blend applications
5.CASE Systems (Coatings, Adhesives, Sealants, Elastomers)
Used in: Industrial, construction, and automotive sectors
Allows for custom formulations
Offers balance between flexibility and hardness
Compatible with solvent-based and water-based systems
Storge & Handling
Polyethylene-polypropylene glycol is stable materials. Aqueous solutions are stable in the presence of acids, alkalis, and metal ions. However, aqueous solutions support mold growth. The bulk material should be stored in a well-closed container in a cool, dry place.
Packing
210KG/Drum