| Customization: | Available |
|---|---|
| Material: | Polyurethane, Composite Materials |
| Mf: | (C10h8n2o2.C6h14o3)X |
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| SIWAY 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. |  |
| Curing System | Moisture-cure | ||
| Tack-Free Time (min) | 8~15 | ||
| Drying Time | Dust-free after 20-25 min. | ||
| Cutting Time (hour) | 1 (+25ºC) | ||
| 2~4 (-10ºC) | |||
| Yield (L) | 53 | ||
| Shrink | None | ||
| Post Expansion | None | ||
| Cellular Structure | 70~80% closed cells | ||
| Specific Gravity (kg/m³) | 22~27 | ||
| Temperature Resistance | -40ºC~+80ºC | ||
| Application Temperature Range | -5ºC~+35ºC | ||
| Color | white | ||
| Fire Class (DIN 4102 ) | B3 | ||
| Insulation Factor (Mw/m.k) | <20 | ||
| Compressive Strength (kPa) | >180 | ||
| Tensile Strength (kPa) | >30 (10%) | ||
| Adhesive Strengh(kPa) | >125 | ||
| Water Absorption (ML) | 0.3~8(no epidermis) | ||
| <0.1(with epidermis) | |||
| 1.Application where fire retardant properties are required; 2.Installing, fixing and insulating of door and window frames; 3.Filling and sealing of gaps, joint, openings and cavities; 4.Connecting of insulation materials and roof construction; 5.Bonding and mounting; 6.Insulating the electrical outlets and water pipes; 7.Heat preservation, cold and sound insulation; 8.Packaging purpose, wrap the precious & fragile commodity, shake-proof and anti-pressure. |
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