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Rosin Resin SOR Series - SOR138
Rosin resin SOR138 ke rosin glycerine resin e etselitsoeng indasteri ea sekhomaretsi e chesang e qhibilihisang, e nang le melemo ea 'mala o bobebe, sebaka se phahameng sa ho nolofatsa, viscosity e phahameng le ho hanyetsa mocheso o motle. Haholo-holo e loketseng EVA hot melt sekgomaretsi le hot qhibiliha barbotage le liindasteri tse ling.
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Rosin Resin SOR Series - SOR145 /146
Ke mofuta oa rosin pentaerythritol resin e etselitsoeng ka ho khetheha indasteri ea sekhomaretsi se chesang. E na le melemo ea 'mala o bobebe, ntlha e phahameng ea ho nolofatsa, viscosity e phahameng le ho hanyetsa mocheso o motle. Haholo-holo e loketseng EVA hot melt sekgomaretsi le hot qhibiliha barbotage le liindasteri tse ling.
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Rosin Resin SOR Series - SOR 422
Rosin resin SOR 422 ke resin ea maleic acid, e tsejoang hape e le dehydrated maleic acid resin. Ke granular solid e lokisitsoeng ke karabelo ea rosin le maleic acid e fetotsoeng ka ho kenyelletsa rosin ho maleic acid anhydride le esterification ka glycerol kapa pentaerythritol.
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Rosin Resin SOR Series - SOR 424
Rosin resin SOR 424 ke resin e fetotsoeng e mebala e bobebe ebile e tsitsitse, e thehiloeng ho rosin le unsaturated polyacid e le lisebelisoa tsa mantlha tse tala. Rosin le maleic anhydride bakeng sa karabelo e eketsehileng le esterification ea pentaerythritol, 'me e ntlafatsoa ka ho hloekisoa, decolorization, phetoho le lits'ebetso tse ling. Varnish e hlahisoang ke eona e na le melemo ea khanya e phahameng, boima bo phahameng le ho khomarela ka matla.
