+86-592-5805098 info@casaverde.cn

CASAVERDE INDUSTRY CO.,LIMITED

PIR air duct board
Home Pipe Insulation

PIR (polyurethane ) Pipe insulation

Product categories

Hot Products

  • Pre-insulated PU Foam Duct Board

    Pre-insulated PU Foam Duct Board

    Polyurethane (PU) foam is a new kind of thermal insulating material for low temperature applications. It is mainly made from polyether or polyester plus isocyanate ester added with flame retardant, stabilizing agent and foaming agent and it changes into foaming body through chemical reaction after mixed and stirred.

    It has following features: low thermal conductivity, high strength, light weight, quakeproof, insulation, strong floatability, stable chemical properties and convenience in construction. Consequently, it is widely used in industries of petroleum, chemical engineering, ethylene, refrigerated warehouse, food storage, and architecture industry.

  • PIR insulation board

    Pre-insulated PIR Foam Duct Board

    Polyisocyanurate (PIR) foam is a kind of foaming material which can be made after the reaction of isocyanate, catalysis and polyether. It’s better than common polyurethane foam in physical properties and flame resistance.

    PIR foam air duct offers a high performance, lightweight and robust ductwork system that requires only a single fix installation process. This not only makes it a high speed operation for projects, but also provides the advantage of a considerable saving in cost and space. It can make a saving of over 20% on operating cost over a 30 year life.

  •  polyurethane foam rigid

    PIR (polyurethane ) Pipe insulation

    Polyisocyanurate (PIR) foam is a kind of foaming material which can be made after the reaction of isocyanate, catalysis and polyether. It’s better than common polyurethane foam in physical properties and flame resistance.

    CASAVERDE supplies all kinds of PIR foam insulation, we make sure that the delivery time is short, not only the quality but also the price  are both  better  than  the same industry

Products
 polyurethane foam rigid
  • PIR (polyurethane ) Pipe insulation

PIR (polyurethane ) Pipe insulation

Polyisocyanurate (PIR) foam is a kind of foaming material which can be made after the reaction of isocyanate, catalysis and polyether. It’s better than common polyurethane foam in physical properties and flame resistance.

CASAVERDE supplies all kinds of PIR foam insulation, we make sure that the delivery time is short, not only the quality but also the price  are both  better  than  the same industry

  • Color : 

    Beige
  • Port Of Dispatch : 

    Qingdao or Tianjin
  • Payment : 

    T/T; L/C
  •  : 

    China
  • Lead Time : 

    10 days
Contact
  • Product Details

1. Product Introduction

PIR foam is a rigid insulation material, produced through the reaction of isocyanate and polyether. It has better fire resistance performance than polyurethane foam. In addition, PIR foam has low thermal conductivity, wide service temperature range, and excellent dimension stability properties. It can be cut into a pipe cover and flat or board easily. Casaverde PIR foam insulation meets the standards of ASTM C591 and CINI 2.7.01.

 

2. Properties


Item

Unit

Technical   Data

Testing   Method

Density

kg/m3

≥40

ASTM D1622/

ISO 845

 

Thermal Conductivity at Ambient Temperature

 (180 Days Aged )

W/(m·K)

≤0.035 (+100℃)

ASTM C177

≤0.029 (+50℃)

≤0.025 (+10℃)

≤0.024 (0℃)

≤0.023(-50℃)

≤0.022(-100℃)

≤0.017 (-150℃)

≤0.016 (-170℃)

Compressive Strength

All Directions

+23

kPa

≥200

ASTM D 1621

-165

≥280

Tensile Strength

All Directions

+23

kPa

≥320

ASTM D 1623

-165

≥265

Flame Spread Index


25

ASTM E84

Oxygen Index


≥30

GB/T 2406.2

Water Absorption by Vol

%

≤5

ASTM D2842

Water Vapor Permeability

ng/(Pa·s·m)

≤5.5

ASTM E96

Closed Cell Content

%

≥95

ASTM D6226

Linear Thermal Expansion Coefficient

m/m·K

≤70×10-6

ASTM D696

PH Value


5.5-7

ASTM C871

Chloride and Fluoride Content


Meet the Standard Specification of Thermal   Insulation Materials for Use over Austenitic Stainless Steel

GB/T 11835

Elasticity Modulus

MPa

≤16

ASTM D1623

Service Temp

-196+120


 

3、Product Application

It is a kind of ideal organic thermal insulation materials applied at low temperature, result from its low thermal conductivity, lightweight, anti-vibration and compatibility. It is widely used as insulation in oil refinery, chemical, ethylene and fertilizer industries, as well as refrigeration house and LNG systems.

                                 

4. Packing and Storage

 (1) Store in a dry, lightproof, shady, and ventilated place, keep away from heat source and protect from sun exposure.

 (2) Inner Packing: Polythene bags Outer Packing: Cartons

 

5. Application and Cautions

 (1) PIR shall be handled gentlyavoid rolling, collision and heavy pressure during moving.

 (2) When applied to pipe and equipment insulation, PIR shall be fastened with glass fiber tape or steel band.

 (3) Cut it with saw during application.


6. Availability: 2cm, 3cm or customized thickness, with or without one face aluminum foil.




Message

Subject : PIR (polyurethane ) Pipe insulation

Email :

Message :

©CASAVERDE INDUSTRY CO.,LIMITED All Rights Reserved
service online

service online

86-13400702825

+86-592-5805098