SWD POLYURETHANE (SHANGHAI) CO., LTD

polyurethane foam

• Category :

  Polymers/Rubber articles and products

• 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;

• CAS NO :

  9009-54-5

• EC NO :

  210-898-8

• Molecular Formula :

  C₃H₈N₂O

• Molecular Weight :

  88.1084

• Main Specifications :

  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

• Molecular Structure :