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Durable Polyisocyanurate Insulation Panels Wide Operating Temperature Range

Brand Name:	Kaff Rees
MOQ:	20 Cubic Meters
Price:	Negotiable
Payment Terms:	EXW/FOB/CIF
Supply Ability:	According to products

Detail Information

Product Description

Detail Information

Place of Origin:

Changzhou, Jiangsu,China

Certification:

SGS

Name:

Polyisocyanurate Insulation Panels

Feature:

Durable

Cold Insulation Material:

Polyisocyanurate PIR

PH Value:

5.5-7

Service Temp.:

-196～+120℃

Application:

Low Temperature Industries

Packaging Details:

Carton packaging/Wooden case packaging/according to the requirements

Highlight:

pir foam insulation boards

pir thermal insulation board

Product Description

Durable Polyisocyanurate Insulation Panels Wide Operating Temperature Range

Application

These polyisocyanurate insulation panels serve as ideal organic low-temperature thermal insulation materials, featuring minimal thermal conductivity and excellent dimensional stability. Designed for a broad temperature range, they are extensively used in LNG, ethylene, cold storage, and other low-temperature industrial applications.

Product Introduction

Polyisocyanurate (PIR) is a high-performance foaming material created through the polymerization of isocyanate and polyether. Offering superior physical and fire-resistant properties compared to polyurethane, PIR insulation provides outstanding thermal conductivity and dimensional stability as an organic rigid thermal insulation material.

Key Features

Fire resistance rated B1
Operating temperature range: -196°C to +120°C
Exceptional dimensional stability
Customizable panel and pipe cutting options available

Technical Properties

Item	Unit	Technical Data	Test Mode
Density	kg/m³	≥40	ASTM D1622 / ISO 845
Thermal Conductivity	W/(m*K)	≤0.035 (+100°C) ≤0.029 (+50°C) ≤0.025 (+10°C) ≤0.024 (0°C) ≤0.023 (-50°C) ≤0.022 (-100°C) ≤0.017 (-150°C) ≤0.016 (-170°C)	ASTM C177
Compressive Strength	kPa	≥200 (+23°C) ≥280 (-165°C)	ASTM D 1621
Tensile Strength	kPa	≥320 (+23°C) ≥265 (-165°C)	ASTM D 1623
Flame Spread Index		﹤25	ASTM E84
Oxygen index		≥30	GB/T 2406.2
Water Absorption by Vol.	%	≤2	ASTM D2842
Water Vapor Permeability	ng/(Pasm)	≤5.5	ASTM E96
Closed Cell Ratio	%	≥95	ASTM D6226
Lineal Thermal Expansion Coefficient	m/(m*K)	≤70×10⁻⁶	ASTM D696
PH Value		5.5-7	ASTM C871
Chloride Content	ppm	≤60	GB/T 11835
Elastic Modulus	MPa	≤16	ASTM D1623
Service Temp.	°C	-196～+120

Typical PIR Insulation System Structure

PIR Shell: inner layer + middle layer (if necessary) + outer layer
Secondary Vapor Barrier: PAP aluminum foil
Main Vapor Barrier: mastic + fiberglass meshes + mastic
Metal Protective Layer: aluminum alloy plate, stainless steel plate, aluminized steel plate, GRP
Sealant: HS-10-02, Foster 95-50, etc
Strapping Material: stainless steel tape, sub sensitive tape

Packing and Storage

Store in a dry, lightproof, shady, and ventilated area, away from heat sources and protected from sun exposure
Inner packaging consists of black polyethylene bags with outer carton packaging

Handling Cautions

Handle PIR materials gently, avoiding rolling, collision, or heavy pressure during transportation
When installing on pipes and equipment, secure with glass fiber tape or steel bands
Use saws for cutting during application

Production Flow

Tags:

Pipe Insulation Materials

Pipe Insulation Supports

Pipe Insulation Auxiliary Materials

Building Insulation Materials

Polyisocyanurate Foam Pipe Insulation

Hard Polyurethane

Foam Glass Insulation

Sealant Putty

PIR Insulated Pipe Supports

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