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Rosin Resin SOR Series - SOR138
Rosin resin SOR138 yog rosin glycerine resin tsim rau kev lag luam kub yaj nplaum, uas muaj qhov zoo ntawm lub teeb xim, siab softening point, siab viscosity thiab zoo tshav kub.Tshwj xeeb tshaj yog tsim rau EVA kub yaj nplaum thiab kub yaj txheej thiab lwm yam lag luam.
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Rosin Resin SOR Series - SOR145/146
Nws yog ib hom rosin pentaerythritol cob qhia tshwj xeeb uas tsim los rau kev lag luam kub yaj nplaum.Nws muaj qhov zoo ntawm lub teeb xim, siab softening point, siab viscosity thiab zoo kub kuj.Tshwj xeeb tshaj yog tsim rau EVA kub yaj nplaum thiab kub yaj txheej thiab lwm yam lag luam.
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Rosin Resin SOR Series - SOR 422
Rosin resin SOR 422 yog cov txiv neej acid resin, tseem hu ua dehydrated maleic acid resin.Nws yog granular khoom npaj los ntawm cov tshuaj tiv thaiv ntawm rosin thiab maleic acid hloov los ntawm kev ntxiv rosin rau maleic acid anhydride thiab esterification nrog glycerol los yog pentaerythritol.
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Rosin Resin SOR Series - SOR 424
Rosin resin SOR 424 yog lub teeb xim thiab ruaj khov hloov kho, uas yog raws li rosin thiab unsaturated polyacid ua cov khoom siv raw.Rosin thiab maleic anhydride rau ntxiv cov tshuaj tiv thaiv thiab esterification ntawm pentaerythritol, thiab tsim los ntawm refining, decolorization, hloov kho thiab lwm yam txheej txheem.Cov kua roj vanish ua los ntawm nws muaj qhov zoo ntawm qhov ci ci, siab hardness thiab muaj zog adhesion.
