Details for polyurethane foam
polyurethane foam
Category: Polymers/Rubber articles and products
CAS NO: 9009-54-5 EC NO: 210-898-8 Molecular Formula: C3H8N2O Molecular Weight: 88.1084 Specification: Reduce the loading of external wall and roof InChI: InChI=1/C3H8N2O/c1-2-5-3(4)6/h2H2,1H3,(H3,4,5,6) Packing: A: 220kg/barrel, B: 200kg/barrel Product description:
SWD250 polyurethane spray external wall & roof waterproof, thermal insulation foam series
1.Excellent waterproofing performance
SWD250 polyurethane external wall & roof foam has low water absorption performance, high
penetration resistance and more than 95% high closed cell rate. It is a micro structure dense foam
material. It is applied with directly spray technology performance procedure without joint connection
seams among the foam layers and complete a whole impermeable layer with the substrate material
which avoid water penetration fundamentally.
Ⅱ Application scopes
1. Building external wall & roof insulation and waterproofing
2. Industrial light fertilizer corrugation sheets internal & external wall insulation.
3. Grain storage tank & refrigeration storage insulation, waterproof
Uses: Grain storage tank & refrigeration storage insulation, waterproof Synonyms: Polyurethane foam;Polyurethane foams;Polyisocyanurate resins;Polyurethanes, cellular;PU foam;The following companies react isocyanates or prepolymers with polyols to produce polyurethane foams. The list is incomplete.;POLYURETHANEOLIGOMERS;POLYURETHANEVARNISH;PU;Acrylic polyurethane paint;Acrylic polyurethane anticorrosive coating;Polyurethane mixed component;1-ethylurea; Molecular Structure: 
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