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Construction Use Superior Expansion High Density PU Foam for Cracks and Gaps

Price $2.00
Min Order 15840 piece
Availability In Stock
Shipping From Tianjin, China
Popularity 466 people viewed
Model NO.:
PRO
CAS No.:
9016-87-9
Bonding Function:
Instant Adhesive
Morphology:
Water Emulsion
Application:
Construction, Woodworking, Decoration
Material:
Polyurethane
Classification:
Room Curing
Main Agent Composition:
Polyurethane Elastomer
Characteristic:
Waterproof
Promoter Composition:
Coupling Agent
Composition:
Inorganic Material
Color:
White
Trademark:
GNS
Transport Package:
Carton
Specification:
750ml 500ml 300ml
Origin:
China
HS Code:
32141090
Product Description
                                                  PROFESSIONAL USE PU FOAM

GNS PROFESSIONAL USE 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. Compared to the same level products in the market, it has the longest running meters, which is generally called highest yield.


PRODUCT FEATURES
  1. 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);
  2. Very good filling capacities;
  3. Application temperature is between + 5ºC to +35ºC;
  4. Optimal application temperature is between +18ºC to +30ºC;
  5. It contains CFC-free propellants which are harmless to the ozone layer.

APPLICATIONS AREAS
  1. Installing, fixing and insulating of door and window frames;
  2. Filling and sealing of gaps, joint, openings and cavities;
  3. Connecting of insulation materials and roof construction;
  4. Bonding and mounting;
  5. Insulating the electrical outlets and water pipes;
  6. Heat preservation, cold and sound insulation;
  7. Packaging purpose, wrap the precious & fragile commodity, shake-proof and anti-pressure.

APPLICATION INSTRUCTIONS



TYPICAL PROPERTIES
 
BasePolyurethane
ConsistencyStable Foam
Curing SystemMoisture-cure
Tack-Free Time (min)5-6
Drying TimeDust-free after 14-16 min.
Cutting Time (min)30-40(+25ºC)
Yield (L)70
ShrinkNone
Post Expansion10%
Cellular Structure>90% close cells
Specific Gravity (kg/m³)13
Temperature Resistance-50ºC~+80ºC
Application Temperature Range+18ºC~+30ºC
Colourwhite
Fire Class (DIN 4102 )B3
Insulation Factor  (Mw/m.k)0.036
Compressive Strength (kPa)110
Tensile Strength (kPa)140 (10%)
Adhesive Strength(kPa)120
Water Absorption (ML)0.5-2(no epidermis)
<0.5(with epidermis)

PACKAGING
750ml/can, 500ml/can,12pcs/ctn for both Manual type and Gun type.
Gross weight is 350g to 950g upon requested.


STOREAGE AND SHELF LIFE
12 months in unopened packing store in temperature between +5ºC to +25ºC, Keep in cool, shade and well ventilated area. Always keep the can with the valve pointed upwards.







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