久久99精品国产女不卡7777,国产在线精品一区二区不卡顿,免费人成网站在线观看视频,jrs低调看高清直播,国产精品无码专区

China クマロンインデン樹脂 - China Supplier
China クマロンインデン樹脂 - China Supplier

クマロンインデン樹脂

価(jia)格:600
業界カテゴリ: Chemicals/Polymer/Other-polymers
製品カテゴリ:
ブランド: Jitengresin
仕様: 18#


Contact Info
  • 住所(suo):South Kunwu Road, Zip: 457000
  • 接觸する: Jack Guan
  • 電話番號(hao):008615893200205
  • 電子メール:sales@jitengresin.com

その他の製品

説明
追加情報

ゴム工業用のクマロン樹脂の供給

 

Coumarone resin is also named coumarone petroleum resin or  coumarone indene resin.

Coumarone resin is dark brown granular, massive or flake solid thermoplastic resin. It is a polymer of low molecular weight which mainly uses coal tar, C9 fraction and ethylene tar as raw materials, and is generated by polymerization reaction.

Coumarone resin has excellent properties of mutual solubility, good adhesion, waterproof, thermal stability, acid and alkali chemical stability.

 

Coumarone resins function as a plasticizer, tackifier and reinforcing resin for natural and most synthetic rubbers. 

Application fields:

業界カテゴリ: Chemicals/Polymer/Other-polymers
製品カテゴリ:
ブランドBrand: Jitengresin
仕様: 18#
Stock:
Origin:
 - Partner Programme - Old Version
Copyright ? armluntan.cn. All Rights Reserved.