Masu kera jakar siminti suna nazarin takamaiman aiki na halayen gama gari na jakunkuna sakar filastik
1, nauyi mai nauyi
Filastik gabaɗaya suna da ɗan haske, kuma yawan ƙwayar filastik ya kai 0, 9-0, 98 g/cm3. Polypropylene braid da aka saba amfani dashi. Idan ba a ƙara filler ba, yana daidai da girman polypropylene. Yawan polypropylene don aikace-aikacen saƙa na filastik shine 0, 9-0, 91 grams da santimita cubic. Kwangila yawanci sun fi ruwa wuta. Ƙarfin ƙwanƙwasa filastik wani nau'i ne na sassauƙa kuma babban abu mai ƙarfi a cikin samfuran robobi, wanda ke da alaƙa da tsarin sa na ƙwayoyin cuta, crystallinity, da yanayin zane. Hakanan yana da alaƙa da nau'in ƙari. Idan aka yi amfani da ƙayyadaddun ƙarfi (ƙarfi / takamaiman nauyi) don auna ƙirar filastik, ya fi ko kusa da kayan ƙarfe kuma yana da kyakkyawan juriya na sinadarai.
2, Filastik kwarkwata da inorganic
Kwayoyin halitta suna da kyakkyawan juriya na lalata ƙasa da digiri 110 kuma ba su da wani tasiri akansa na dogon lokaci. Yana da kwanciyar hankali mai ƙarfi ga kaushi, maiko, da dai sauransu Lokacin da zafin jiki ya tashi, carbon tetrachloride, xylene, turpentine, da sauransu na iya kumbura shi. Fuming nitric acid, fuming sulfuric acid, halogen element da sauran karfi oxides za su oxidize shi, kuma yana da kyau lalata juriya ga karfi alkalis da janar acid.
3, mai kyau juriya abrasion
Matsakaicin juzu'i tsakanin tsantsar suturar filastik polypropylene ƙarami ne, kusan 0 ko 12 kawai, wanda yayi kama da nailan. Zuwa wani ɗan lokaci, juzu'in da ke tsakanin filastar filastik da sauran abubuwa yana da tasirin mai.
4, kyakyawar wutar lantarki
Pure polypropylene braid shine kyakkyawan insulator na lantarki. Saboda ba ya sha danshi kuma zafin da ke cikin iska bai shafe shi ba, wutar lantarkin da ke rushewa shima yana da yawa. Dielectric akai-akai shine 2, 2-2, kuma juriya na girma yana da girma sosai. Kyakkyawar suturar suturar filastik ba yana nufin amfani da shi don samarwa ba. Amfani da kayan rufewa.
5. Juriya na muhalli
A cikin zafin jiki, masana'anta na filastik a zahiri ba su da ƙarancin yazawa, yawan sha ruwa a cikin sa'o'i 24 bai wuce 0, 01% ba, kuma tururin shigar ruwa shima yayi ƙasa sosai. A ƙananan zafin jiki, ya zama maras kyau da raguwa. Gilashin filastik ba zai zama mildew ba.
6. Rashin juriyar tsufa
Juriyar tsufa na suturar filastik ba shi da kyau, musamman maɗaurin polypropylene ya fi ƙasa da braid na polyethylene. Babban dalilai na tsufa shine zafi ƙaiƙayi tsufa da photodegradation. Rashin ƙarancin ƙarfin tsufa na ƙwayar filastik yana ɗaya daga cikin manyan gazawarsa, wanda ke shafar rayuwar sabis da wuraren aikace-aikacen.