AIMSTA-6891

  • AIMSTA-6891

    AIMSTA-6891

    Shekaru da dama, an rarraba samfuran sihiri na PVC cikin tsayayye da sassauƙa, waɗanda aka yi amfani dasu a aikace daban-daban. Dangane da tattaunawar yanzu game da kare muhalli da dorewa, sassan kasuwar nan gaba za su fuskanci mahimman kalubale. Samfurori masu ƙunshe da Tin, hanyoyin maye gurbinsu wanda ba na kwalba ba zai zama da mahimmanci. Dangane da wannan, ya zama dole a kula da ƙa'idodin doka daban-daban, irin su pharmacopoeia, amincewar tuntuɓar abinci, ƙa'idodin girgizar iska na cikin gida ko matsayin wasan yara. A da, tin, lead da kuma barium sun kasance manyan aikace-aikace a aikace-aikace da yawa, amma tare da Tarayyar Turai tana amfani da sinadarin zinc ne kawai da kuma zinc na barium, sauran yankuna a duniya suna bin wannan ci gaban a hankali kuma suna kara zabar wadannan hanyoyin.