SPECIFICATION standard data AS FOLLOWING:
|
bitumen grade 60/70 |
||
|
|
Specification |
Test method |
|
Specific gravity @25/25 C |
1.01-1.06 |
D-70 |
|
Penetration @25 C |
60/70 |
D-5 |
|
Softening point C |
48/56 |
D-36 |
|
Ductility @25 C |
100 min |
D-113 |
|
Loss on heating (wt)% |
0.2 max |
D-6 |
|
Drop in penetration after heating % |
20 max |
D-6 & D-5 |
|
Flash point C |
250min |
D-92 |
|
Solubility in CS2 (wt)% |
99.5 min |
D-4 |
|
Spot test |
negative |
*A.A.S.H.O.T.102 |
|
* American association of state highway officials |
||
Regards,
Ronnie Zheng /郑陈金
U&C INTERNATIONAL LIMITED
上海代表处
Add：Room 801. NO610.Yichuan Road. Shanghai. 200065
Tel: +86-21-56051597 Fax: +86-21-6853-6857
Mobile phone：15900605353
E-mail:
