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Rigid Polyurethane (PUR) Insulation Material

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Rigid Polyurethane (PUR) Insulation Material

Name: Rigid Polyurethane PUR Insulation Material
Brand: JSHESOL
Price: 1 USD

Cheap Rigid Polyurethane (PUR) Insulation Material for sale

Brand Name : JSHESOL

Certification : SGS

Place of Origin : Changzhou, Jiangsu,China

MOQ : 20 Cubic Meters

Price : Negotiable

Payment Terms : EXW/FOB/CIF

Supply Ability : According to products

Delivery Time : Negotiable

Packaging Details : Carton packaging/Wooden case packaging/according to the requirements

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

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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

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Why Choose Our Product

1. Comprehensive Performance
  Integrates thermal insulation, waterproofing, and flame retardancy for demanding applications
2. Long Service Life
  Stable chemical properties and physical structure ensure lasting durability
3. Flexible Solutions
  Custom processing available, supported by professional technical service and after-sales support

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Rigid Polyurethane (PUR) Insulation Material

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