| Customization: | Available |
|---|---|
| Mf: | (C10h8n2o2.C6h14o3)X |
| Shelf Life: | 12 Months |
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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. PRODUCT FEATURES 1.Low Foam Pressure/Low Expansion - will not warp or deform windows and doors; 2.Quick Setting Formulation - can be cut or trimmed in less than 1 hour; 3.Closed Cell Structure does not absorb moisture; 4.Flexible/Will not crack or dry out. |
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| 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) | |||
Shanghai Siway Building Material Co., Ltd. Founded in 1984, Siway sealant is one of China's top ten silicone structural sealant production enterprises, ranked seventh. We are a large sale company which focus on the curtain wall construction, decoration products research and development. We obtain "the user first choice brand", "market best performance" honor many times in the industry .FAQ
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