Gun Type and Straw Type for Construction Adhesive and Gap Sealing Polyurethane Spray Foam 750ml PU Foam

Product Description

All purpose one component polyurethane foam pu open cell foam low expansion pu foam

Junbond PU FOAM is a one-component, economical type and good performance Polyurethane foam. It is fitted with a plastic adapter head for use with a foam application gun or a straw. 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 environmental friendly as it does not contains any CFC materials.

Base	Polyurethane
Consistency	Stable Foam
Curing System	Moisture-cure
Operating Temperature	5-35°C
Optimum operating temperature	18-25°C
Tack-Free Time (min)	5-8 ( under conditions 10°C )
expansion ratio	89 times
Cutting Time(min)	40-55 ( under conditions 10°C )
Density	11.1kg/m
Tensile Adhesive Strength	≥50KPA
Temperature Resistance	-5 °C ---+70 °C
Insulation Factor(Mw/m.k)	<20
Compressive Strength(kPa)	>180
Water Absorption (ML)	0.3~8(no epidermis) < 0.1 (with epidermis)