Abubuwan filastik na roba na kowa

1. roba na halitta
Roba na halitta yana da sauƙin sauƙi don samun filastik.Danko na dindindin da ƙarancin danko madaidaicin roba na namiji yana da ƙarancin ɗankowar farko kuma gabaɗaya baya buƙatar yin filastik.Idan dankon Mooney na sauran nau'ikan mannen manne ya wuce 60, har yanzu suna buƙatar gyare-gyare.Lokacin amfani da mahaɗin ciki don gyare-gyare, lokacin yana kusan mintuna 3-5 lokacin da zafin jiki ya kai sama da 120 ℃.Lokacin ƙara masu yin filastik ko filastik, zai iya rage lokacin yin filastik da haɓaka tasirin filastik.
2. Styrene-butadiene
Gabaɗaya magana, dankon Mooney na Styren-butadiene shine galibi tsakanin 35-60.Sabili da haka, Styren-butadiene shima baya buƙatar yin filastik.Amma a gaskiya ma, bayan yin amfani da filastik, za'a iya inganta rarrabuwa na wakili mai haɗawa, wanda ke taimakawa wajen inganta ingancin samfurin.Musamman ga samfuran roba na soso, Styrene-butadiene yana da sauƙin kumfa bayan yin filastik, kuma girman kumfa yana da uniform.
3. Polybutadiene
Polybutadiene yana da kayan aikin sanyi kuma ba shi da sauƙi don inganta tasirin filastik.A halin yanzu, an sarrafa dankon Mooney na Polybutadiene da aka saba amfani da shi a cikin kewayon da ya dace yayin polymerization, don haka ana iya haɗa shi kai tsaye ba tare da yin filastik ba.
4. Neoprene
Neoprene gabaɗaya baya buƙatar yin filastik, amma saboda girman taurinsa, yana taimakawa wajen aiki.Matsakaicin zafin jiki na bakin ciki shine gabaɗaya 30 ℃ -40 ℃, wanda ke da sauƙin mannewa kan nadi idan ya yi tsayi da yawa.
5. Ethylene propylene roba
Saboda cikakken tsari na babban sarkar Ethylene propylene roba, yana da wahala a haifar da fashewar kwayoyin ta hanyar yin filastik.Saboda haka, yana da kyau a haɗa shi don samun dankowar Mooney mai dacewa ba tare da buƙatar yin gyare-gyare ba.
6. Butyl roba
Rubber Butyl yana da tsayayyen tsarin sinadarai mai laushi, ƙananan nauyin kwayoyin halitta da ruwa mai yawa, don haka tasirin filastik na inji ba shi da kyau.Rubber Butyl tare da ƙananan danko Mooney ana iya haɗa shi kai tsaye ba tare da yin filastik ba.
7. Nitrile roba
Nitrile roba yana da ƙananan filastik, babban ƙarfi da kuma babban zafi lokacin yin filastik.Sabili da haka, ana amfani da ƙananan zafin jiki, ƙananan ƙarfin aiki da kuma sassauƙan filastik a cikin buɗaɗɗen niƙa don cimma sakamako mai kyau.Kada a sanya robar Nitrile a cikin mahaɗin ciki.Kamar yadda robar Nitrile mai laushi yana da wani nau'in filastik, ana iya haɗa shi kai tsaye ba tare da tace filastik ba.