labarai

PVC abu ne da aka yi amfani da shi sosai a rayuwa, kusan kowa ya yi amfani da wani abu da aka yi da PVC.Kuma PVC saboda halayensa a fagen maganin harshen wuta kuma ana amfani da su sosai, don haka bi zibo Junhai Chemical don fahimtar fasahar sarrafawa da aikace-aikacen samfuran PVC masu hana wuta.

Ana iya raba samfuran PVC zuwa PVC mai wuya da PVC mai laushi iri biyu, babban abun ciki na filastik ba shi da ƙasa da 10% da ake kira PVC mai wuya, abun filastik filastik ya fi 30% PVC mai laushi.Ya kamata a lura cewa PVC mai ƙarfi da kanta yana da kyakkyawan aikin haɓakar harshen wuta, LOI> 45%, babu buƙatu na musamman baya buƙatar ƙara haɓakar wuta;Kuma PVC mai laushi saboda kasancewar filastik, ya zama dole don ƙara haɓakar wuta don cimma buƙatun ƙin wuta.

Saboda fa'idar aikace-aikacen samfuran PVC, nau'ikan nau'ikan, don saduwa da buƙatu daban-daban, yana buƙatar tsarin gyare-gyaren PVC daban-daban.Anan akwai taƙaitaccen gabatarwa ga babban tsarin gyare-gyare na PVC da aikace-aikacen samfuran PVC masu hana wuta.

1. PVC calending kayayyakin

PVC gauraye da additives, robobi, ta amfani da uku ko hudu mirgina inji a cikin kauri na fim.Irin wannan nau'in kayan da ke hana wuta sun haɗa da tef ɗin lantarki, zanen akwatin haske, fim ɗin wasan yara, bel mai ɗaukar hoto, fuskar bangon waya da sauransu.

2. PVC mai rufi kayayyakin

PVC shafi ne na farko roba barbashi zafi narke manna, bisa ga wajabta kauri ko'ina mai rufi a kan T / C saƙa masana'anta tushe, sa'an nan post-aiki.IRIN kayayyakin da ke hana harshen wuta sun haɗa da fata na wucin gadi, gado mai matasai da fata na mota, fata na ƙasa, tanti na waje, wuraren wasan motsa jiki, kayan shimfidar bene na gine-gine da sauransu.

3. PVC extruded kayayyakin

Ana amfani da wannan tsari galibi don sarrafa wayar PVC da kebul da bututun PVC.

4. PVC allura gyare-gyaren kayayyakin

Babban samfuran wannan tsari sune kayan aikin bututu, haɗin gwiwa, akwatunan haɗin gwiwa, MATS na ƙasa, masks na oxygen, kayan wasan yara, sassan motoci da sauransu.

5. PVC kumfa kayayyakin

Cakuda PVC mai laushi, ƙara adadin kumfa mai dacewa don yin takardar PVC, gyare-gyaren kumfa don filastik kumfa, ana iya yin shi a cikin jirgi mai kumfa, kumfa slippers, sandals, insole da buffer buffer buffer da sauran kayan.

6. PVC takardar da bayanin martaba

Abubuwan da aka haɗa da PVC, bayan haɗuwa, tare da extruder na iya fitar da nau'ikan nau'ikan nau'ikan bututu mai wuya, bututu mai siffa na musamman, bellows.Hakanan za'a iya mirgina takarda mai kyau mai cike da zafi mai zafi, wanda aka sanya shi zuwa nau'ikan kauri na katako mai wuya, kamar tankin ajiya, bututun iska, kofofi da Windows.