Pir Poly Cyanuric Acid Ester Foam - China

PIR Poly Cyanuric Acid Ester Foam

Description

"PIR foam or polyisocyanurate foam, is made from base materials of polyisocyanate and polyol, catalyst, fire retardant additive and environmentally friendly foam agent.

Polyisocyanurate (PIR) foam is a closed cell regid foam that combines light weight and strengh with exceptional thermal insulating qualities.

the material is available as sectional pipe covering, complete with a vapor barrier jacket, as well as sections for fittings and board segments for equipment and tanks.

"

Uses

For use on piping, fittings, equipment and tanks operating in the temperature range of -196℃ to 110℃, Typical applicatons include: Commercial and industrial pipe and fitting insulation on chilled water, tank insulation and core material for panel construction (not used in commercial building return air plenums).

advantages

1 - High temperature capability: polyisocyanurate foam does not soften or lose its strentgh at elevated temperatures within the recommended use limits.

2 - Excellent chemical resistant: most commercial solvents have no effect on polyisocyanurate, therefore a wide range of adhesives and coatings are suitable for bonding and finishing this insulation material.

3 - Low thermal conductivity: factory pre-curing provides consistent physcial properties.

4 - Easy insulation : light weight and easy to install on a variety of surfaces.

5 - Good moisture resistance: for both liquid and water vapor.

6 - Excellent dimension stability.

Packing

packing: Carton

Storage

Store in a cool, dry, frost-free place.

Normal storage conditions in up to 25℃ should provide indefinite shelf life.

Dimension:

Size: all kinds of plates and shells;

Physical properties of PIR foam

Parameters Unit Technical Data Testing Method

Density (at room temperature) Kg/m³ ≧45 ASTM D1622, GB6343

Thermal conductivity W/m.

k ≦0.020 ASTM C518, GB10294

Damp permeability coefficient Ng/pa.m.s ≦3.34 GB/T17146

Water absorption g/100cm² ≦0.5 GB/Z228

Closed cell rate ％ ≧90 GB10799

Compressive strength Kpa ≧220 GB8813

Flexural strength Kpa ≧370 GB/T8812

Continuous working temperature ℃ -196 to 110℃ Oxygen index ％ ≧32 GB2406

Burning rate B1 GB8624

The max flame spread rate ≦25 ASTM E84

Company Contact:

• Posted By: Zhejiang Dehe Insulation Technology Corp.,Ltd

• Phone: +86-573-88951020

• Address: No.136, Tangqiao Street, Wangdian Town, Jiaxing , Zhejiang , China

• Email:

• Website: http://www.chinafoamglass.com/

• Business Description: Zhejiang Dehe Insulation Technology Corp., Ltd was founded in 1976 with the former name Jiaxing Thermal Insulation Material Factory as the first insulation enterprise being engaged in developing, manufacturing, distributing and servicing of foam glass.
  
  Prior to others of this industry a professional insulation installation company was set up in 1993, which was qualified as grade A of national installation qualification.
  
  Besides it has trained a large number of production personnel, construction personnel and technical personnel and was honoured as Whampoa military academy in thermal insulation industry.
  
  In 2012, it took the implementation of joint-stock reform and officially changed its name to Zhejiang Dehe Insulation Technology Corp., Ltd in 2015 .
  
  In addition, it invested 390 million RMB to set up Tongxiang Dehe and Jiangsu Dehe as its owned subsidiary.
  
  Now, Dehe's total registered capital reached 141.9 million RMB (among it Zhejiang Dehe is of 40 million RMB, Jiangsu Dehe is of 60 million RMB, Tongxiang Dehe is of 30 million RMB and anti-corrosion installation industry company is of 11.8 million RMB), and fixed assets is 460 million RMB.
  
  Besides it covers an area of 185 thousand square meters and production capacity of foam glass reached 400 thousand cubic meters among it the designed production capacity of ASTM foam glass is of 300, 000 cubic meters, cold pipe bracket(HDPIP) is of 50, 000 set , polyisocyanurate (PIR) and rigid polyurethane foam (PUR) is of 100, 000 cubic meters respectively, black (white) flame retardant mastic sealant is of 2, 000 tons, DH cryogenic adhesive and DH TN-1 adhesive is of 1000 tons respectively.
  
  As one of the largest enterprises manufacturing foam glass in Asia, it is also the national industry standard drafting unit of foam glass.
  
  The foam glass of Dehe has been included National Torch Plan Industrialization Demonstration Project and Dehe was titled of high-tech enterprises in Zhejiang.
  
  Firmly cling to the idea that morality first, harmony forever Dehe was committed to offering perfect solutions for insulation and strive to pursue NO.
  
  1 in China and even being NO.
  
  1 around the whole world.
  
  Chairman Chen Mingde with the staff sincerely welcome your visit and guidance!