| |
|
|
- Petroleum Resin
-
Petroleum Resin is a kind of thermoplastic resin produced by C5, C9 fraction, by-products of petroleum cracking, through pretreatment, polymerization, and distillation, not a high polymer but a low polymer with the molecular weight between 300-3000...
-
Shanghai Shangyi Chemical Technology Co., Ltd
[Verified]
|
|
Negotiable
|
