Kaff Rees (Changzhou) High-tech Co., Ltd.

Kaff Rees (Changzhou) High-tech Co., Ltd.

Manufacturer from China
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6 Years
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Light Color PIR Insulation Board , Polyiso Insulation Board Fire Protection,PIR elbow

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Kaff Rees (Changzhou) High-tech Co., Ltd.
City:changzhou
Province/State:jiangsu
Country/Region:china
Contact Person:MissDing
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Light Color PIR Insulation Board , Polyiso Insulation Board Fire Protection,PIR elbow

Ask Latest Price
Place of Origin :Changzhou, Jiangsu,China
Brand Name :Kaff Rees
MOQ :20 Cubic Meters
Price :Negotiable
Packaging Details :Carton packaging/Wooden case packaging/according to the requirements
Payment Terms :EXW/FOB/CIF
Certification :SGS
Delivery Time :Negotiable
Supply Ability :According to products
Name :PIR elbow
Color :Light Color
Cold Insulation Material :Polyisocyanurate PIR
PH Value :5.5-7
Service Temp. :-196~+120℃
Application :Low temperature industries
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View Product Description

Kaff Rees’ factory is a fast growing manufacturer specialized in providing insulation solutions andinsulationsystems. After persistent efforts the Kaff Rees’ factory has been the national leading specialist in insulation systems. In order to expand the international business, Kaff Rees was founded that committed to provide the products and services of industrial insulation, insulation of civil building , anti-corrosion insulation engineering to the world.

Polyisocyanurate PIR Insulation Board is a foaming material made by the polymerization of isocyanate and polyether. Its physical and fire resistance is better than that of polyurethane. It has the advantages of small thermal conductivity and high dimensional stability, and it belongs to organic hard thermal insulation material.

Features


1. Fire resistance rated as B1;
2. Operating temperature range-196℃-120℃;
3. Excellent dimension stability;
4. Can be cut in panels and pipes according to customer requirement.

Technical Properties

Item Unit Technical Data

Test Mode

Density kg/m3 ≥40

ASTM D1622 / ISO 845

Thermal Conductivity

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

+23℃

kPa

≥200

ASTM D 1621

-165℃ ≥280

Tensile Strength

+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.

% ≤2 ASTM D2842

Water Vapor Permeability

ng/(Pa·s·m) ≤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

Application

It is a kind of ideal organic low-temperature heat insulation materials, which has the advantages of small thermal conductivity and high dimensional stability. It is suitable for a wide range of temperatures and is widely used in LNG, ethylene, cold storage and other low-temperature industries.

Typical PIR Insulation System Structure

Light Color PIR Insulation Board , Polyiso Insulation Board Fire Protection,PIR elbow

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

Packing and Storage

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

2. The inner package is packed in black polyethylene bags and the outer package is packed in cartons.

Cautions

1. PIR shall be handled gently, avoid 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.

Production Flow

Light Color PIR Insulation Board , Polyiso Insulation Board Fire Protection,PIR elbow

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