SF-240 wani babban tsari ne mai zamewa wanda ya ƙunshi wani abu na musamman na hana toshewa wanda ke ba da kyakkyawan hana toshewa tare da ƙarancin haɗin gwiwa. Ana amfani da shi galibi a cikin fina-finan BOPP, fina-finan CPP, aikace-aikacen fim mai faɗi da sauran samfuran da suka dace da polypropylene. Yana iya inganta hana toshewa da santsi na fim ɗin sosai, da kuma shafawa yayin sarrafawa, yana iya rage ƙarfin juriya da daidaiton gogayya a saman fim ɗin sosai, yana sa saman fim ɗin ya fi santsi. A lokaci guda, SF-240 yana da tsari na musamman tare da kyakkyawan jituwa da resin matrix, babu ruwan sama, babu mannewa, kuma babu tasiri akan bayyananniya na fim ɗin. Ana amfani da shi galibi don samar da fim ɗin sigari mai sauri wanda ke buƙatar zamewa mai zafi akan ƙarfe.
| Matsayi | SF240 |
| Bayyanar | farin ko ɓawon da ba ya da fari |
| MI(230℃, 2.16kg)(g/minti 10) | 5~15 |
| Mai ɗaukar polymer | PP |
| Zamewa sdditive | Polydimethylsiloxane na UHMW da aka gyara (PDMS) |
| Ƙarin hana toshewa | PMMA |
• Kyakkyawan hana toshewa
• Ya dace da fim ɗin ƙarfe/sigari
• Ƙananan Hazo
• Zamewar da Ba ta Kaura ba
• Fim ɗin 'Yan Wasan Kwaikwayo
• Fim ɗin da aka hura
• BOPP
• Inganta ingancin saman da ba ya haɗa da ruwan sama, babu mannewa, babu tasiri ga bayyana gaskiya, babu tasiri ga saman da buga fim ɗin, ƙarancin daidaiton gogayya, da kuma kyakkyawan santsi a saman;
• Inganta halayen sarrafawa gami da ingantaccen ikon kwarara, da saurin fitarwa;
• Kyakkyawan hana toshewa da santsi, ƙarancin daidaiton gogayya, da kuma ingantattun kaddarorin sarrafawa a cikin fim ɗin PE, PP.
Kashi 2 zuwa 7% a cikin yadudduka na fata kawai kuma ya danganta da matakin COF da ake buƙata. Cikakken bayani yana samuwa idan an buƙata.
Ana iya jigilar wannan samfurin a matsayin sinadari mara haɗari. Ana ba da shawarar a adana shi a wuri mai busasshe da sanyi tare da zafin ajiya ƙasa da 50 ° C don guje wa taruwa. Dole ne a rufe fakitin sosai bayan kowane amfani don hana samfurin ya shafa danshi.
Marufin da aka saba amfani da shi shine jakar takarda mai hannu da aka yi da PE mai nauyin kilogiram 25. Sifofin asali suna nan lafiya har tsawon watanni 24 daga ranar da aka samar idan aka ajiye su a cikin wurin ajiya da aka ba da shawarar.
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maki na Silicone Masterbatch
maki Silicone Foda
maki na Anti-karce Masterbatch
maki Babban Bakin Hakora na Anti-abrasion
maki Si-TPV
maki Silicone Kakin