Heat Preservation and Insulation Prepolymer of Polyether Polyol and Isocyanate

• Customization: Available
• CAS No.: 9048-57-1
• Formula: C5h10o2
• Model NO.: CAS 9048-57-1
• EINECS: 618-355-0
• Molecular Principal Chain: Naphthenic Polymer
• Color: Brown Liquid
• Product Name: Polypropylene Polyol Diphenylmethanediisocyanate
• Usage: Textile, Construction, Aviation, Shipbuilding
• Type: Rigid and Flexible Foam Insulation
• Freature: Chemical Resistance
• Transport Package: Net Weight 200kg Iron Drum
• Specification: 99%
• Trademark: Jinao
• Origin: China
• Production Capacity: 100000 Ton/Tons Per Month
• Package Size: 50.00cm * 25.00cm * 30.00cm
• Package Gross Weight: 50.000kg

Product Description

Professional Polyol Polyol and Isocyanate for Creating Foam for Vessel Cavities CAS No. 9048-57-1

Polypropylene polyol diphenylmethanediisocyanate prepolymer is a kind of aprotic solvent of high boiling point and high polar, which can dissolve a variety of compounds and completely miscible with water, ether, ketone, ester, aromatic hydrocarbons. It has characteristics of high thermal stability, not easy to hydrolysis, corrosion resistance, low toxicity, etc. It has good dissolving ability for a variety of resins, especially for the polyurethane resin and polyimide resin, and it is mainly used as good polar solvent for heat resistant synthetic fibre, plastic, paint, medicine, solvent, the spinning of  polymer synthetic fiber spinning and other organic syntheses.

Appearance:	brown clear liquid (est)
Purity:	99.5%min
Specific Gravity:	1.2 g/ml @ 20 °C.
Refractive Index:	1.634 @ 20 °C.
Flash Point:	110°C min
Moisture:	0.01% max
Vapor Pressure	3E-06 mm Hg