Ndi chitukuko cha sayansi yamakono ndi luso, makampani zitsulo monga "mafupa" makampani dziko, udindo wake akukhala zofunika kwambiri, ndi zofunika zitsulo khalidwe ndi okhwima, amene ndi imodzi mwa njira zothandiza kusintha Ubwino wa zitsulo za carburization desulfurization, kashiamu wopanda Seamless Solid Calcium Cored Waya momwe umagwira ntchito yofunika kwambiri.
Harvest Enterprise ndi Carbon Black N110 wopanga ndi ogulitsa ku China.Tili ndi zaka zambiri zazaka zambiri popanga midadada yogawa pweer. Carbon Black N110 imagwiritsidwa ntchito popondaponda matayala agalimoto, monga matayala akumsewu ndi matayala ena okwera anthu. .
Professional China khalidwe C5C9 Copolymerized Hydrocarbon Resin Opanga ndi Suppliers. Harvest Enterprise ndi C5C9 Copolymerized Hydrocarbon Resin wopanga ndi ogulitsa ku China. 1.Kuwala kowala komanso kuwonekera bwino 2.Palibe fungo 3.Solubility mu zosungunulira zosiyanasiyana 4.Kukhazikika kwabwino kwa kutentha 5.High abrasion ntchito
Utoto wapadera wa utoto wonyezimira wotentha ndi M2000A wopangidwa ndi kampani yathu patatha zaka zambiri za kafukufuku. Zimapangidwa ndi rosin, polymer molecular polymer, unsaturated dibasic acid, ndi polyol pambuyo pa polycondensation ndi esterification, kuwonjezera kutentha stabilizer, kuwala Kupangidwa pambuyo pa stabilizer. Poyerekeza ndi utomoni wa utoto wosinthidwa wa rosin,