Polyurethane Winter Foam Expanding Waterproof Spray Foam Manufacturer

• Customization: Available
• Application: Construction
• Bonding Function: Filling Adhesive
• Color: White
• Morphology: Foam
• CAS No.: 9016-87-9
• Material: Polyurethane
• Classification: Room Curing
• Characteristic: Waterproof
• Specification: 750ml 500ml 300ml
• Trademark: GNS
• Origin: China
• HS Code: 32141090
• Production Capacity: 550000PCS/Day

Product Description

Polyurethane winter foam expanding waterproof spray foam manufacturer

Polyurethane winter foam expanding waterproof spray foam manufacturer 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 is special designed for applications at temperature as low as -18ºC.



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. Does Not slump at low temperature;
5. Application temperature between -18ºC to +35ºC;
6. Optimal application temperature between +18ºC to +30ºC;
7. 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)	5~6
Drying Time	Dust-free after 10-12 min.
Cutting Time (min)	30~40
Yield (L)	60
Shrink	None
Post Expansion	10%
Cellular Structure	>90% closed cells
Specific Gravity (kg/m³)	13
Temperature Resistance	-50ºC~+80ºC
Application Temperature Range	+18ºC~+30ºC
Colour	White
Fire Class (DIN 4102 )	B3
Insulation Factor  (Mw/m.k)	0.036
Compressive Strength (kPa)	110
Tensile Strength (kPa)	140
Adhesive Strengh(kPa)	120
Water Absorption (ML)	0.5~2(no epidermis) <0.5(with epidermis)