Oxidised Bitumen

IS:702 :1988 CM/L-2001315

Product of Science, Skill and Experience

Oxidized bitumen complies with international standards. Oxidized bitumen has got various uses. It can be used in industries as an adhesive, ptotectlve coating, bonding agent, electric insulator and for anticorrosion of structures below ground Because of its softening point,it shows excellent physical stability, no exudation or bleeding in contact with mainly absorptive material and a remarkable resistance against atmospheric corrosion.

Oxidized bitumen conforms to IS: 7021-988 and is characterized mainly by its softening point and penetration. Penetration value is obtained by penetration apparatus according to IS:1203/1978

Characteristics Requirements For Grades Methods of Test, Ref to
  85/25 85/40 90/15 115/15 135/10 155/6  
Specific gravity at 27°C 1.00-1.05 1.00-1.05 1.01-1.06 1.01- 1.06 1.02-1.07 1.02-1.07 IS:1202-1978
Flash Point, Cleveland
open cup, °C, Min.

225

225

225

225

225

225
IS:1209 1978
Softening Point, °C 80-90 80-90 85-100 110-120 130-140 150-160 IS:1205-1978
Penetration at 25°C,100g,
5 Sec. 1/10mm

20-30

35-45

l 0-20

8·20

7-12

2-10
IS:1203·1978
Loss on heating, percent
by mass, Max.

0.30

0.30

0.30

0.30

0.30

0.30
IS:1212-1978
Penetration of the residue at 25°C, 100g, 5 sec. Percent of original, Min 60 60 60 60 60 60 IS:1203-1978
Ductility at 25°C, cm, Min. 3 3 2 2 1 0 IS:1208-1978
Matter soluble in trichloroethylene,
percent by mass, Min.


99


99


99


99


99


99


IS:1216-1978

Beside these grades, if necessary, we are able to provide special grades of oxidized bitumen.

Packing : A. In Drums of approx. 150/200 kgs. B.In multiple paper bags of approx. 50 kgs.

CIN NO. : U23209MP2000PTC14487
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