Factory PU Foam Spray Sealant Expandable Strong PU Foam

Characteristic
Waterproof
Color
White
Specification
750ml 500ml 300ml
Trademark
GNS
Origin
China
HS Code
32141090
Production Capacity
550000PCS/Day
Reference Price
$ 1.28 - 1.98
Contact Us

Product Description

Factory pu foam spray sealant expandable strong pu foam
Factory pu foam spray sealant expandable strong pu foam  is a one-component, ready to use multi-purpose Polyurethane Foam. It is fitted with a plastic adapter  head for use with a foam application gun or plastic applicator . The foam will expand and cure by moisture in the air. It is used for a wide range of building applications. It is very good for filling and sealing with excellent mounting capacities, high thermal and acoustical insulation.
Factory PU Foam Spray Sealant Expandable Strong PU Foam
PRODUCT FEATURES
  • Good adhesion to a wide variety of surfaces such as UPVC, masonry, brick, block work, glass, steel, aluminum, timber and other substrates (except PP, PE and Teflon);
  • Very good filling capacities;
  • Application temperature is between   + 5 ºC  to +35 ºC;
  • Optimal application temperature is between +18ºC  to + 30 ºC;
  • It contains CFC-free propellants which are harmless to the ozone layer.
TYPICAL PROPERTIES
Base Polyurethane
Consistency Stable Foam
Curing System Moisture-cure
Tack-Free Time (min) 9 ~1 0
Drying Time Dust-free after 15 - 18  min.
Cutting Time ( min ) 70 ~ 80
Yield (L) 29
Shrink None
Post Expansion 20%
Cellular Structure >84 % close  cells
Specific Gravity (kg/m³) 15
Temperature Resistance - 5 0 ºC ~+80 ºC
Application Temperature Range + 18 ºC ~+3 0 ºC
Colour White
Fire Class (DIN 4102 ) B3
Insulation Factor  (Mw/m.k) 0.042
Compressive Strength (kPa) 106
Tensile Strength (kPa) 140
Adhesive Strength(kPa) 95
Water Absorption (ML) 0.5~2(no epidermis)
<0.5(with epidermis)

Factory PU Foam Spray Sealant Expandable Strong PU Foam Factory PU Foam Spray Sealant Expandable Strong PU Foam Factory PU Foam Spray Sealant Expandable Strong PU Foam Factory PU Foam Spray Sealant Expandable Strong PU Foam Factory PU Foam Spray Sealant Expandable Strong PU Foam Factory PU Foam Spray Sealant Expandable Strong PU Foam Factory PU Foam Spray Sealant Expandable Strong PU Foam Factory PU Foam Spray Sealant Expandable Strong PU Foam Factory PU Foam Spray Sealant Expandable Strong PU Foam Factory PU Foam Spray Sealant Expandable Strong PU Foam

 

Adhesive