Blown Grade Bitumen 85/25

Price: USD 425/-(FOB, Pasir Gudang, Valid until30/09/2015)

Blown Grade Bitumen is widely used in pipe coating, manufacture of roofing felts, damp-proof course, sealant (e.g. battery), electric cable protection, joint filling compounds and many others.

TECHNICAL ADVANTAGES

• Durability


• Water Resistant


• Flexibility
• Chemical Stability
  
  
  SPECIFICATIONS
  
  

  Characterisitics	85 / 25	Method
  Relative density at 25°C, g/cm³	1.00 - 1.06	ASTM D70
  Softening point (Ring and Ball ), °C	80 - 90	ASTM D36/BS2000 : Part 58
  Penetration at 25°C, 100g, 5sec(0.1mm)	20 - 30	ASTM D5/BS2000 : Part 49
  Flash point (Cleveland Open Cup), min., °C	200	ASTM D92/BS2000 : Part 45
  Loss on heating, % by mass, max	0.2	ASTM D6/BS2000 : Part 45
  Solubility in 1.1.1 trichloroethane % wt. min.	99	BS2000: Part 47

  
  
  APPLICATION AND HANDLING

       Blown Grade Bitumen shall be broken up into small pieces and heated slowly to the application temperature of 220°C to 250°C and should not be heated to a temperature. exceeding 270°C.
  
  
  DRUMMING OPTIONS
  (Grade A+) Brand New Drum
  
  (Grade A) Recondition Drums . 
  External painted in Black   
  Internal washed and 100% cleaned
  
  (Grade B) Recondition Drums .
  External painted in Black
  Internal containing 2 to 3 Kg
  Foreign material .
  
  (Grade C) Recondition Drums .
  External unpainted .
  Internal containing 2 to 3 Kg Foreign material .