All Products
Rigid Polyurethane (PUR) Insulation Material
| Place of Origin | Changzhou, Jiangsu,China |
|---|---|
| Brand Name | JSHESOL |
| 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
| Operating Temperature Range | -40°C To 120°C | Thermal Conductivity | 0.02 W/mK |
|---|---|---|---|
| Material | Polyisocyanurate Foam | Fire Rating | Class 1 |
| Insulation Type | Pipe Insulation | Installation Method | Self-adhesive Or Mechanical Fastening |
| Density | 30 Kg/m3 | Uv Resistance | Excellent |
| Compressive Strength | 150 KPa | Moisture Absorption | 0.2% By Volume |
| Water Vapor Permeability | 0.03 Ng/Pa.s.m2 | Length | 6 Feet (1.8 Meters) |
| Chemical Resistance | Resistant To Most Chemicals | Sound Absorption | Excellent |
| Highlight | rigid polyurethane pipe insulation,PUR insulation material,pipe insulation with warranty |
||
Product Description
Rigid Polyurethane (PUR) Insulation Material
Product Overview
Rigid Polyurethane (PUR) is a closed-cell foam insulation material formed through precise formulation and chemical reaction of polyether/polyester and polyisocyanate. Its unique honeycomb structure delivers high closed-cell content (≥95%) and low water absorption, with cells containing low-conductivity blowing gas that effectively blocks heat transfer. As an efficient low-temperature insulation material, PUR maintains stable performance across a wide temperature range from -80°C to +100°C, making it an ideal choice for various cold insulation and low-temperature applications.
Key Features
- Excellent Thermal Efficiency Thermal conductivity as low as 0.023 W/(m*K) provides superior insulation, significantly reducing energy consumption
- Outstanding Mechanical Strength Compressive strength ≥200 kPa and tensile strength ≥200 kPa ensure structural integrity in demanding applications
- Superior Moisture Resistance Closed-cell structure effectively prevents moisture penetration, with water absorption ≤5% by volume, maintaining stable performance
- Easy Installation Lightweight and easy to cut, can be prefabricated into pipes, slabs, and other shapes to meet various installation requirements
Technical Parameters
| Test Item | Unit | Technical Data | Test Standard |
|---|---|---|---|
| Density | kg/m³ | 50±5 | GB/T 6343 |
| Thermal Conductivity | W/(m*K) | ≤0.023 | GB/T 10294 |
| Compressive Strength | kPa | ≥200 | GB/T 8813 |
| Tensile Strength | kPa | ≥200 | GB/T 9641 |
| Water Absorption | % | ≤5 | GB/T 8810 |
| Oxygen Index | % | ≥30 | GB/T 2406.2 |
| Service Temperature | °C | -80～+100 | - |
Applications
- Cold insulation for tanks, equipment, and containers
- Thermal insulation for ship cabins and cargo holds
- Insulation layer for refrigerated trucks and containers
- Cold insulation for industrial pipelines and valves
- Building energy efficiency insulation systems
Product Form
Why Choose Our Product
Comprehensive Performance
Integrates thermal insulation, waterproofing, and flame retardancy for demanding applications
Long Service Life
Stable chemical properties and physical structure ensure lasting durability
Flexible Solutions
Custom processing available, supported by professional technical service and after-sales support
Recommended Products