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Heat Resistant Pipe Insulation Materials Low Thermal Conductivity Polyiso Rigid Foam
| 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
| Feature | Low Thermal Conductivity | Name | High Density Polyisocyanurate Insulation |
|---|---|---|---|
| Application | Liquefied Gas Plant | Closed Cell Ratio | ≥95% |
| Service Temp. | -196～+120℃ | Packing | Wooden Case |
| Highlight | Heat Resistant Pipe Insulation Materials,Low Thermal Conductivity Polyiso Rigid Foam |
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Product Description
Heat Resistant Pipe Insulation Materials Low Thermal Conductivity Polyiso Rigid Foam
Application
This product is primarily used as cold insulation material for pipe support systems in petrochemical plants, liquefied gas plants, refrigeration warehouses, and central air conditioning systems. It provides both bearing support and thermal insulation for pipes and equipment.
HDPIR is a foaming polymer that combines properties of plastic, rubber, and cork. Manufactured from isocyanate, polyether, foaming agent, catalyst, and flame retardant, it forms a cellular structure composed of millions of tiny, uniform sealed cells through high-speed stirring and reaction. This structure delivers high density, low thermal conductivity, and minimal water absorption, outperforming traditional timber.
Technical Properties
| Property | Unit | 160K | 224K | 320K | 400K | 500K | 550K |
|---|---|---|---|---|---|---|---|
| Density | kg/m3 | 160 | 224 | 320 | 450 | 500 | 550 |
| Thermal Conductivity (+20℃) | W/(m*K) | ≤0.035 | ≤0.042 | ≤0.050 | ≤0.060 | ≤0.075 | ≤0.085 |
| Water Absorption | % | ≤2.0 | ≤2.0 | ≤2.0 | ≤1.5 | ≤1.5 | ≤1.5 |
| Compressive Strength | MPa | ≥2.0 | ≥3.5 | ≥5 | ≥7 | ≥12 | ≥18 |
| Closed Cell Ratio | % | ≥95 | |||||
| Service Temp. | ℃ | -196~+120 | |||||
Packing and Storage
- Store in a dry, lightproof, shady, and ventilated place, away from heat sources and protected from sun exposure.
- Fitted together with pipe supports in workshop. Finished products are wrapped in anti-ultraviolet polythene film and packed in wooden cases.
Production Flow
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