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High Durability Rigid Polyurethane Foam Sheets Stable Chemical Performance
| Place of Origin | Changzhou, Jiangsu,China |
|---|---|
| Brand Name | Kaff Rees |
| Certification | SGS |
| Minimum Order Quantity | 20 Cubic Meters |
| Price | Negotiable |
| Packaging Details | Carton packaging/Wooden case packaging/according to the requirements |
| Delivery Time | Negotiable |
| Payment Terms | EXW/FOB/CIF |
| Supply Ability | According to products |
Product Details
| Name | Rigid Polyurethane Foam Sheets | Feature | Stable Chemical Performance |
|---|---|---|---|
| Tensile Strength | ≥200 KPa | Density | 50±5 Kg/m3 |
| Thermal Conductivity | ≤0.023 W/(m•K) | Application | Chemical Industry |
| Highlight | high density pu foam,rigid polyurethane foam blocks |
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Product Description
High Durability Rigid Polyurethane Foam Sheets with Stable Chemical Performance
Our team of specialists provides continuous support to develop customized solutions that meet unique customer requirements for polyurethane foam applications.
Polyurethane (PUR) is an advanced low-temperature thermal insulation material created by mixing polyether/polyester with polyisocyanate and additives including flame retardants, stabilizers, and foaming agents. The material's cellular structure contains low-thermal-conductivity gas, providing excellent insulation properties with self-extinguishing characteristics, ideal for cold and low-temperature applications.
Technical Specifications
| Item | Unit | Technical Property |
|---|---|---|
| Density | kg/m³ | 50±5 |
| Thermal Conductivity (+20℃) | W/(m•K) | ≤0.023 |
| Compressive Strength | kPa | ≥200 |
| Tensile Strength | kPa | ≥200 |
| Combustibility | Self-extinguishing within 2 seconds after flame removal | |
| Water Absorption by Vol. | % | ≤5 |
| Continuous Service Temp. | ℃ | -110~+110 |
Applications
Our polyurethane foam offers exceptional thermal insulation, structural strength, lightweight properties, sound dampening, vibration resistance, and chemical stability, making it ideal for:
- Petroleum and chemical processing equipment
- Ethylene production facilities
- Cold storage and food preservation
- Refrigerator insulation
- Construction industry partition walls and panels
Available as prefabricated panels or shells, or can be applied on-site through spraying or pouring foam techniques.
Packing and Storage
- Standard packaging includes binding with packing belts (custom packaging available)
- Must be stored in waterproof, moisture-proof environments away from light, heat sources, and direct sunlight
- Requires dry, cool, and well-ventilated storage conditions
Handling Instructions
- Transport with care - avoid rolling, impact, or heavy stacking
- Use steel bands for pipe and equipment insulation applications
- Cutting should be performed with saw blades during installation
Production Process
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