Fire Retardant Mastic - China

Fire Retardant-Mastic

The Mastic technical data should meet the following requirements, and please provide the mastic data sheet and quality certificate documents.

Specification:

Density(ASTM D 1475) 1.20～1.25kg/L

Average Non-Volatile (ASTM D 1644) 42% by volume (60% by weight)

Coverage Range (FSTM 72) 2.0L/m² Dry thickness: 0.9mm

Drying Time(ASTM D 1640): Set to Touch: 5 hours

Dry Through 48 hours

Water Vapor Permeance 0.03erms (0.76mm, 38℃, 90%RH ASTM F 1249)

0.024erm (1.30mm, 38℃, 90%RH ASTM E 96)

Surface Burning Characteristics (ASTM e 84) Flame speed: 10

Smoke Development 15

Service Temperature Limits (FSTM 70) -46℃～104℃

Anti Freezing Performance: No cracking or peeling off after 2 hours hanging at -40℃ and +60℃.

Oxygen Index ≧30

Bonding Strength 2.5kg/cm2 (20℃)

Volatiles 30±5%

Property:

Fire-retardant mastic is made from asphalt, polymer, mineral fillers and flame retardant, it is air-tight, waterproof, aging resistant and fire retardant.

an ideal foam protection for foam glass and PU foam.

Application.

Packing:

In 30kg each barrel.

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!