Resins are chemical compounds having molecular weight more than 300. It is possible to classify natural resins as spi...
2022/09/24Terpene resin is polymerized from turpentine. It is an excellent non-toxic and odorless tackifier with strong adhesio...
2022/09/24The downstream of the rosin deep processing industry chain mainly includes the adhesive industry, the coating industr...
2022/09/23