Russia
联系人 Ms. ELENA
Street Kromskaya 101, Bransk, Other
BITUMEN is a sticky, black and highly viscous liquid or semi-solid
form of petroleum. It may be found in natural deposits or may be a
refined product; it is a substance classed as a pitch. Until the
*0th century, the term asphaltum was also used. The word is derived
from the Greek 'asphaltos' which in turn was borrowed from an
Eastern word.
The components of asphalt are classified into four classes of
compounds:
saturates, saturated hydrocarbons, the % saturates correlates with
softening point of the material
Naphthene aromatics, consisting of partially hydrogenated
polycyclic aromatic compounds.
Polar aromatics, consisting of high molecular weight phenols and
carboxylic acids
Asphaltenes, consisting of high molecular weight phenols and
heterocyclic compounds
| 国家: | Russia |
| 型号: | BITUMEN 60/70 |
| 离岸价格: | ( Negotiable ) 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | 50000 Metric Ton |
| 包装细节: | DRUMS |
| 交货时间: | 20 TO 30 DAYS |
| 供应能力: | 200000 Metric Ton per Month |
| 付款方式: | L/C |
| 產品組 : | - |