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Rosin Resin SOR Series - SOR138
Rosin utomoni SOR138 ndi rosin glycerine utomoni wopangidwa kwa otentha kusungunula zomatira makampani, amene ali ubwino wa kuwala mtundu, mkulu kufewetsa mfundo, mkulu mamasukidwe akayendedwe ndi wabwino kukana kutentha.Makamaka oyenera EVA otentha Sungunulani zomatira ndi zokutira otentha Sungunulani ndi mafakitale ena.
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Rosin Resin SOR Series - SOR145 /146
Ndi mtundu wa utomoni wa rosin pentaerythritol womwe umapangidwira makampani omatira otentha otentha.Ili ndi ubwino wa mtundu wowala, malo ochepetsetsa kwambiri, kukhuthala kwakukulu komanso kukana kutentha kwabwino.Makamaka oyenera EVA otentha Sungunulani zomatira ndi zokutira otentha Sungunulani ndi mafakitale ena.
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Rosin Resin SOR Series - SOR 422
Rosin resin SOR 422 ndi utomoni wa maleic acid, womwe umadziwikanso kuti dehydrated maleic acid resin.Ndi granular cholimba chokonzedwa ndi momwe rosin ndi maleic acid amasinthidwa powonjezera rosin ku maleic acid anhydride ndi esterification ndi glycerol kapena pentaerythritol.
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Rosin Resin SOR Series - SOR 424
Rosin resin SOR 424 ndi utomoni wopepuka komanso wosasunthika, womwe umachokera ku rosin ndi unsaturated polyacid monga zida zoyambira.Rosin ndi maleic anhydride powonjezera zochita ndi esterification ya pentaerythritol, ndipo amapangidwa ndi kuyenga, decolorization, kusinthidwa ndi njira zina.Varnish yopangidwa ndi iyo imakhala ndi ubwino wowala kwambiri, kuuma kwakukulu ndi kumamatira mwamphamvu.
