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HCFC Free Polyisocyanurate Foam Pipe Insulation Rigid Insulation Material For Pipework

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 Foam Pipe Insulation

Feature:

Good Flammability Resistance

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:

Polyiso Insulation Material For Pipework

polyisocyanurate foam pipe insulation

HCFC Free Polyisocyanurate Foam Pipe Insulation

Product Description

HCFC Free Polyisocyanurate Foam Pipe Insulation Rigid Insulation Material For Pipework

Polyisocyanurate foam is typically used for metal faced panels, roof boards, cavity wall boards and pipe insulation. PIR foam panels laminated with pure embossed aluminium foil are used for fabrication of pre-insulated duct that is used for heating, ventilation and air conditioning systems. On the other hand, PIR cannot be used to insulate existing cavity walls, since there is no PIR foam that can be injected into existing cavity walls. It offers even better thermal stability and flammability resistance than polyurethane foam.

Key Features

Fire resistance rated as B1
Operating temperature range -196℃ to +120℃
Excellent dimension stability
Can be cut in panels and pipes according to customer requirements

Technical Properties

Item	Unit	Technical Data	Test Mode
Density	kg/m3	≥40	ASTM D1622 / ISO 845
Thermal Conductivity	W/(m*K)	≤0.035 (+100℃) ≤0.029 (+50℃) ≤0.025 (+10℃) ≤0.024 (0℃) ≤0.023 (-50℃) ≤0.022 (-100℃) ≤0.017 (-150℃) ≤0.016 (-170℃)	ASTM C177
Compressive Strength	kPa	+23℃: ≥200 -165℃: ≥280	ASTM D 1621
Tensile Strength	kPa	+23℃: ≥320 -165℃: ≥265	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.	℃	-196～+120

Applications

This is an ideal organic low-temperature heat insulation material with advantages of small thermal conductivity and high dimensional stability. Suitable for a wide temperature range, it is widely used in LNG, ethylene, cold storage and other low-temperature industries.

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 place, keep away from heat source and protect from sun exposure
The inner package is packed in black polyethylene bags and the outer package is packed in cartons

Cautions

PIR shall be handled gently, avoid rolling, collision and heavy pressure during moving
When applied to pipe and equipment insulation, PIR shall be fastened with glass fiber tape or steel band
Cut it with saw 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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