Junbond Construction & Building PU Foam

It 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 material.

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Overview

Applications

Technical Data

factory show

Features

1. Multi-positioning foam.

2. Application in all positions (360°).

3. Excellent adhesion & filling capacity and high thermal & acoustical insulation value.

4. Excellent mounting capacity and stability.

5. Adheres to almost all building materials with the exception of surfaces such as polyethylene, teflon, silicone and surfaces contaminated with oils and greases, mold release agents and similar materials.

6. Mould-proof, water-proof, over paintable.

7. Cured foam dries rigid and can be trimmed, shaped and sanded.

Packing

500ml/Can

750ml / Can

12 cans/Carton

15 cans/ Carton

Storage and shelf live

Store in the original unopened package in a dry and shady place below 27°C

9 months from manufacturing date

Color

White

All colors can customized

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1. Fixing and insulating of door and window frames.

2. Filling and sealing gaps,

3. joints and cavities.

4. Filling of penetrations in walls.

5. Insulating electrical outlets and water pipes.

Base	Polyurethane
Consistency	Stable Foam
Curing System	Moisture-cure
Post-Drying Toxicity	Non-toxic
Environmental hazards	Non-hazardous and non-CFC
Tack-Free Time (min)	7~18
Drying Time	Dust-free after 20-25 min.
Cutting Time (hour)	1 (+25℃)
Cutting Time (hour)	8~12 (-10℃)
Yield (L)900g	50-60L
Shrink	None
Post Expansion	None
Cellular Structure	60~70% closed cells
Specific Gravity (kg/m³)Density	20-35
Temperature Resistance	-40℃~+80℃
Application Temperature Range	-5℃~+35℃
Color	White
Fire Class (DIN 4102 )	B3
Insulation Factor (Mw/m.k)	<20
Compressive Strength (kPa)	>130
Tensile Strength (kPa)	>8
Adhesive Strength(kPa)	>150
Water Absorption (ML)	0.3~8(no epidermis)
Water Absorption (ML)	<0.1(with epidermis)