High Density Polyisocyanurate Pipe Insulation Materials For Pipe Support System
High Density Polyisocyanurate Pipe Insulation Materials For Pipe Support System HDPIR is a foaming polymer combining properties of plastic, rubber, and cork. Manufactured from isocyanate, polyether, foaming agent, catalyst, and flame retardant, it undergoes high-speed stirring to form a cellular structure with millions of tiny, uniform sealed cells. This material offers superior performance to timber with low density, minimal thermal conductivity, and low water absorption.
Place of Origin
Changzhou, Jiangsu,China
Packaging Details
Carton packaging/Wooden case packaging/according to the requirements
Service Temp.
-196～+120℃
Supply Ability
According to products
Feature
Low water absorption
Certification
SGS
Product Description
High Density Polyisocyanurate Pipe Insulation Materials For Pipe Support System
HDPIR is a foaming polymer combining properties of plastic, rubber, and cork. Manufactured from isocyanate, polyether, foaming agent, catalyst, and flame retardant, it undergoes high-speed stirring to form a cellular structure with millions of tiny, uniform sealed cells. This material offers superior performance to timber with low density, minimal thermal conductivity, and low water absorption.
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 |
Additional Properties:
Closed Cell Ratio: ≥95%
Service Temperature: -196℃ to +120℃
Closed Cell Ratio: ≥95%
Service Temperature: -196℃ to +120℃
Application
Primarily used as cold insulation material in pipe support systems, this product serves as both bearing and heat 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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Price: Negotiable
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