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Fire Protection High Density Polyisocyanurate Insulation，HDPIR Pipe Shell with Integrating Edge
| 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 | HDPIR Pipe Shell With Integrating Edge | DENSITY | 160-550 K |
|---|---|---|---|
| COLOR | White/red/yellow/green | SERVICE TEMP. | -196～+120℃ |
| THERMAL CONDUCTIVITY (+20℃) | ≤0.035-≤0.085 W/(m·K) | THERMAL CONDUCTIVITY (-196℃) | ≤0.0232 W/(m·K) |
| COMPRESSIVE STRENGTH | 2-14 MPa | CLOSED CELL RATIO | ≥95% |
| Highlight | polyisocyanurate spray foam insulation,polyisocyanurate foam insulation |
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Product Description
Fire Protection High Density Polyisocyanurate Insulation (HDPIR Pipe Shell with Integrating Edge)
HDPIR is a foaming polymer combining properties of plastic, rubber, and cork. Manufactured from isocyanate, polyether, foaming agent, catalyst, and flame retardant, it forms a cellular structure through high-speed stirring and foaming. The resulting product features millions of tiny, uniform sealed cells that deliver exceptional performance with low density, minimal thermal conductivity, and reduced 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 | |||||
Application
Primarily used as cold insulation material for pipe support systems, this product provides both bearing capacity and thermal insulation for pipes and equipment in petrochemical plants, liquefied gas facilities, refrigeration warehouses, and central air conditioning systems.
Packing and Storage
- Store in dry, lightproof, shady, and ventilated conditions away from heat sources and protected from sun exposure
- Pre-assembled with pipe supports in workshop, with finished products wrapped in anti-UV polythene film and packed in wooden cases
Production Flow
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