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Korean Petroleum Bituminous Blown Asphalt 10-20 25KG

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Korean Petroleum Bituminous Blown Asphalt 10-20 25KG
Korean Petroleum Bituminous Blown Asphalt 10-20 25KG
RM150.00
Price in reward points: 60000
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Description 

Blown Asphalt is a bituminous product with excellent elasticity, which is made from of bitumen as its main material by injecting air at high temperature, 220~250°C to cause polymerizing and condensing reaction. It has more Asphaltic and less Petroleous than Straight Asphalt; therefore, it has excellent heat-proofing, strong crash-proofing and lower thermo-sensitivity. 

  

Uses 

  • For waterproofing and moisture-proofing: roof-top, outer wall, basement, roofing manufacturing and etc.. 
  • For electric industries: power saving and cable care, sealing manufacture of electric appliances and etc.. 
  • For protector of metal and concrete materials: underground construction, pipe and tank etc.. 
  • For other use: adhesive and anticorrosive. 

  

Specifications 

Item 0-5 5-10 10-20 20-30 30-40 Test Method
Penetration 0-5 5-10 10-20 20-30 30-40 ASTM D 5
Softening Point (°C) >130 >110 >90 >50 >65 ASTM D 36
Ductility (25°C,cm) >0 >0 >1 >2 >3 ASTM D 113
Loss on Heating (%) < 0.5 KS M 2255
Penetration Index >2.5 >3.0 >2.0 >0.5 KS F 4052
Solubility in Toluene (%) > 95.5 ASTM D 2042
Flash Point (°C) >210 ASTM D 92

* Related Standard : JIS K 2207 

  

Packing 

  • Kraft paper (Net weight: 40kg, 25kg). 

  

How To Use 

  • Heat at 170 ~ 230 °C and resolve before use.. 
  • Stir up evenly to prevent part heating or overheating.. 
  • When resolving, its maximum temperature allowed is under 250 °C.. 

  

Disclaimer
All product images shown are for illustration purposes only. Actual products may varies in term of size, type, brand, version, colour, and other relevant characteristics. 

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