Wear Resistant Agent - China

Wear-resistant Agent

Description

Foam glass is a good material for cold insulation, it is high strengh, low thermal conductivity, low water absorption, humidity resistance, freezing resistance, anti-corrosion and otheradvantages, but the surface of foam glass is breakable .

we use wear-resistant agent to prevent the difference in high temperature influence of the enquipment or pipe when foam glass is used in multi-layer cold insulation.

you can daub the wear-resistant agent on the foam glass in order to strenghen the wear resistance of it, reduce the loss of cold energy, meanwhile extend the life time of the equipment.

In 1983, Dehe cooperated with Mr Shengrong Ye (majored in high polymer ) and Mr Fagao Zhang (majored in cryogenic engineering ) from Zhejiang University to develop the wear-resistant agent, the products was tasted both in the high polymer and cryogenic engineering teaching and research section in Zhejiang University.

It was eligible in technical function, high quality, welcomed by customers.

Packing

packing: Drum

weigh: 25Kg/drum

Storage

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

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

Technical Data

Item Unit Technical parameters

Appearance Kg/m³ Gray Jelly

Density 1400-1500

Water Absorption Rate % ≦1%

Low Temperature Test No peeling off after 72 hours soaking in -196℃ liquid Nitrogen

No cracking or peeling off after 24hrs at 50℃

Test method

"Hert resistance：100℃ constant temperature for 5 hours, no flow, nondiscolouring.

Freezing resistance：-196℃, liquid nitrogen for 2 house, no drop, nondiscolouring.

Cohesive force：use it on the foam glass, dry after 20 minutes, minutes, mainly no drop after 20 minutes, mainly no drop after 6 hours when scrape by finger.

Service temperature：-196℃～+ 100℃ test method

Heat resistance：smear wear-resistant agent on the foam glass, put it into the electrothermal constant-temperature dry box after it dry.

Frost resistance: on the foam glass, to be completely dry, put in 196 ℃ nitrogen 2 when remove the observed with the naked eye, no shedding discoloration.

Adhesivity: two take long X wide 190X130mm wear resistant sealant to bond together the paper, after 20 minutes to open, if torn open area of not more than less than half the bonded area, the cohesive force as qualified.

"

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!