亚洲综合av一区二区,青青青看免费视频在线,久久亚洲天堂网,美女扒开内裤无遮挡色诱视频网站,av在线看网站,日本理论片a级奶大,精品国产乱码久久久久久中文

Welcome to visit Puyang Hengfeng Petrochemical Industry Co.,Ltd!
當(dāng)前位置:首頁(yè) >> products
Hydrohydrogenation terpene resin
發(fā)表時(shí)間:2023/5/15 10:44:04  |  點(diǎn)擊率:?

 

一、Product Presentation
FST-TH series is a newly developed hydrogenated terpene resin, with colorless (water white), climate resistance and benign thermal stability, is an excellent natural adhesive raw material; but also used as an additive modified all kinds of plastics.
二、Product application area
1. Use it as a natural raw material for the adhesive
2. Use it as a plasticizer and have modified various plastics
上一篇:Tar resin