General Purpose Construction PU Foam High Density PU Foam Spray Gun Type

• 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

General purpose construction pu foam high density pu foam spray gun type

General purpose construction pu foam high density pu foam spray gun type 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

• 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);
• High thermal and acoustical insulation;
• Very good filling capacities;High Bonding strength;
• Application temperature between +5ºC to +35ºC;
• Optimal application temperature between +18ºC to +30ºC;
• Environmentally friendly. CFC free.

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 Strength(kPa)	120
Water Absorption (ML)	0.5~2(no epidermis) <0.5(with epidermis)