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
| 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.
