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Fireproof High Density Polyisocyanurate Insulation
| 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 | High Density Polyisocyanurate Insulation | Feature | Low Water Absorption |
|---|---|---|---|
| Application | Liquefied Gas Plant | Closed Cell Ratio | ≥95% |
| Service Temp. | -196～+120℃ | Packing | Wooden Case |
| Highlight | polyisocyanurate rigid insulation,polyisocyanurate foam insulation |
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Product Description
Fireproof High Density Polyisocyanurate Insulation
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 with millions of tiny, uniform sealed cells. This structure delivers superior performance with low density, minimal thermal conductivity, and reduced water absorption compared to traditional materials like 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 in 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 a dry, lightproof, shady, and ventilated area, away from heat sources and protected from sun exposure.
- Pre-assembled with pipe supports in workshop. Final products are wrapped in anti-UV polythene film and packed in wooden cases.
Production Flow
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