B2 Rating Fire Retardant Construction PU Foam Fireproof Foam Expanding PU Foam

Characteristic
Waterproof
Color
Pink
Specification
750ml 500ml 300ml
Trademark
GNS
Origin
China
HS Code
32141090
Production Capacity
550000PCS/Day
Reference Price
$ 3.15 - 3.60
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Product Description

B2 rating fire retardant construction PU Foam Fireproof Foam Expanding PU Foam
B2 rating fire retardant construction PU Foam Fireproof Foam Expanding PU Foam  is a one-component, self-expanding, ready-to-use, Multi-purpose Polyurethane foam. 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. It will stop burning when there is no fire contact. It is environmental friendly as it does not contains any CFC materials.
B2 Rating Fire Retardant Construction PU Foam Fireproof Foam Expanding PU Foam B2 Rating Fire Retardant Construction PU Foam Fireproof Foam Expanding PU Foam
PRODUCT FEATURES
  1. Excellent 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);
  2. High thermal and acoustical insulation;
  3. Very good filling capacities;
  4. High Bonding strength with B2 fire class in DIN4102 part 2;
  5. Application temperature between +5ºC to +35ºC;
  6. Optimal application temperature between +18ºC to +30ºC;
  7. Environmentally friendly. It contains CFC-free propellants which are harmless to the ozone layer.
TYPICAL PROPERTIES
Base Polyurethane
Consistency Stable Foam
Curing System Moisture-cur ing
Tack-Free Time (min) 6 ~ 8
Drying Time Dust-free after 11 - 13  min.
Cutting Time ( min ) 40~ 50
Yield (L) 26
Shrink None
Post Expansion 5%~10%
Cellular Structure >84 % close  cells
Specific Gravity (kg/m³) 21
Temperature Resistance - 5 0 ºC ~+80 ºC
Application Temperature Range + 18 ºC ~+ 30 ºC
Colour White
Fire Class (DIN 4102 ) B2
Insulation Factor  (Mw/m.k) 0.039
Compressive Strength (kPa) 150
Tensile Strength (kPa) 210
Adhesive Strength(kPa) 180
Water Absorption (ML) 0.3~8(no epidermis)
<0.1(with epidermis)
B2 Rating Fire Retardant Construction PU Foam Fireproof Foam Expanding PU Foam B2 Rating Fire Retardant Construction PU Foam Fireproof Foam Expanding PU Foam B2 Rating Fire Retardant Construction PU Foam Fireproof Foam Expanding PU Foam B2 Rating Fire Retardant Construction PU Foam Fireproof Foam Expanding PU Foam B2 Rating Fire Retardant Construction PU Foam Fireproof Foam Expanding PU Foam B2 Rating Fire Retardant Construction PU Foam Fireproof Foam Expanding PU Foam B2 Rating Fire Retardant Construction PU Foam Fireproof Foam Expanding PU Foam

 

Adhesive