Easy Processing Polyisocyanurate Rigid Foam Insulation Closed Cell Lightweight Structure

Name: Easy Processing Polyisocyanurate Rigid Foam Insulation Closed Cell Lightweight Structure
Brand: JSHESOL THERMAL INSULATION TECHNOLOGY CO., LTD

Easy Processing Polyisocyanurate Rigid Foam Insulation Closed Cell Lightweight Structure HDPIR is a foaming polymer combining properties of plastic, rubber, and cork. Manufactured from isocyanate, polyether, foaming agent, catalyst, and flame retardant, it forms through high-speed stirring into a cellular structure composed of millions of tiny, uniform sealed cells. This structure delivers exceptional low density, minimal thermal conductivity, and reduced 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

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Product Description

Easy Processing Polyisocyanurate Rigid Foam Insulation Closed Cell Lightweight Structure

HDPIR is a foaming polymer combining properties of plastic, rubber, and cork. Manufactured from isocyanate, polyether, foaming agent, catalyst, and flame retardant, it forms through high-speed stirring into a cellular structure composed of millions of tiny, uniform sealed cells. This structure delivers exceptional 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 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 dry, lightproof, shady, and ventilated conditions, 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