Labarai

Ilimin asali na kwalbar da ba ta da iska
ta admin a ranar 20-05-09
1. Game da kwalbar da ba ta da iska Ana iya toshe abubuwan da ke cikin kwalbar da ba ta da iska gaba ɗaya daga iska don hana samfurin yin oxidizing da canzawa saboda taɓa iska, da kuma ƙwayoyin cuta masu hayayyafa. Manufar fasaha ta zamani tana haɓaka matakin samfurin. Kwalaben injin tsabtace iska waɗanda ke wucewa...
Kara karantawa
Tsarin busa kwalbar PET
ta admin a ranar 20-05-09
Kwalaben abin sha kwalaben PET ne da aka gyara waɗanda aka haɗa da polyethylene naphthalate (PEN) ko kwalaben PET da thermoplastic polyarylate. An rarraba su a matsayin kwalaben zafi kuma suna iya jure zafi sama da 85 ° C; kwalaben ruwa kwalaben sanyi ne, babu buƙatar zafi...
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