» Bitumen » Oxidized » R-105-35

Oxidized 105-35

Oxidized bitumen can be produced by putting vacuum residue under the pressure and temperature between 200-300 centigrade degree. The result of oxidation hydrogen atoms of bitumen with oxygen of air lead to hydrocarbon polymerization reaction. The obtained bitumen after this process has lower penetration and higher softening point than the primary bitumen.

 

 Oxidized bitumen 105/35 is a semi-solid oxidized grade which is a straight run bitumen. It`s penetration is 35 and It`s softening point is 105 centigrade. The main applications of Oxidized bitumen 105/35 are bitumen coating, waterproof membrane, insulation

and isolation industries, civil works, roofing, corrosion resistance and in road construction and asphalt

 paving.

 

Packing: Bitumen supply is able to provide every packaging according to customers enquiry.

 

Specification of oxidized bitumen 105/35


Test method

Unit

Specification

Specific gravity @25/25 C

ASTM D70


(Kg/m3)

1.05 approx.

Penetration @ 25°c

ASTM D5

mm/10

30/40

Softening point °c

ASTM  D36

°C

80/90

Ductility @25 °c

ASTM  D113

Cm

1.5  min

Loss on heating(wt) %

ASTM  D6

Wt. %

0.2 max

Flashpoint c

ASTM D92

°C

250 min

Solubility is CS2(wt) %

ASTM  D4

Wt. %

99.5 max

Spot test

A.A.S.H.O.T 102

-

Negative