Nkhani Zamsika

  • Chiyambi cha EVA Hot Melt Adhesive Film (HMAM)

    1. Kodi EVA Hot Melt Adhesive Film ndi chiyani? Ndi chinthu cholimba, chomatira cha thermoplastic chomwe chimaperekedwa mu filimu yopyapyala kapena mawonekedwe a ukonde. Polima yake yayikulu ndi Ethylene Vinyl Acetate (EVA) copolymer, yomwe nthawi zambiri imaphatikizidwa ndi ma resins omata, ma waxes, okhazikika, ndi zina zosinthira...
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