cement foam thermal insulation board

Polyurethane plate, arc plate

Item No.: PPAP-534
Polyurethane plate, arc plate

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Description
Introduction
 

Polyurethane rigid foam has been developed as a kind of excellent thermal insulation material since the 1930s. Its application scope is more and more extensive, especially because of its simple construction, energy saving and anticorrosive effect.

 

Polyurethane insulating pipe is made of high functional polyether polyols and polymethylene polyphenyl polyisocyanate by chemical reaction foaming. Polyurethane insulating pipe has the advantages of light bulk density, high strength, heat insulation, sound insulation, flame retardant, cold resistance, anti-corrosion, non-water absorption, simple and fast construction, etc. It has become an indispensable material for insulation, heat insulation, waterproof, leak plugging and sealing of industrial departments such as construction, transportation, petroleum, chemical industry, power, refrigeration, etc. Polyurethane insulating pipes are used for indoor and outdoor pipes, central heating pipes, central air conditioning pipes, chemical, pharmaceutical and other industrial pipes to keep warm and cool.

Usage characteristics

Widely used in petrochemical industry, urban heat network, gas anticorrosion and other pipeline projects, with good waterproof, shock-proof, compressive, corrosion resistance and other characteristics, can be long-distance transportation, convenient construction, low price, long service life.


 

Main specifications

 

Specification: 500mm*1000mm 1200mm*600mm

 

Thickness: 20mm-200mm

Technical data

 

Density (kg/m3) 35-36 DB6343-86
compressive strength(Mpa) ≧0.15 GB10294-88
Thermal conductivity (w/m.k) ≦0.025 GB8813-88
Obturator rate % ≧92 ISODIS4590
dimensional stability   % ≦3 GB8811-88
Water absorption rate  % ≦3 GB8810-88


 

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