Vendedor jackxie

Lunes 15 octubre 2007

Cantidad : negotiable - Precio : negotiable

Product Introduction: C5/C9 copolymerization hydrocarbon petroleum resins,whose materials are C5 fration and C9 fraction, is a new product to promote the market for our company.It has the good characters of C5 hydrocarbon resin and C9 hydrocarbon resin. Application: C5/C9 copolymerized...

Lunes 15 octubre 2007

Cantidad : negotiable - Precio : negotiable

Petroleum resins is a kind of thermal plasticizing resin produced by C5,C9 fraction , by products of petroleum cracking ,through pretreatment ,polymerization and distillation ,It isn't a high plomer but a low plomer with the molecular weight between 300-3000, Featured by acid value ...