Mutane da yawa ba su da masaniya da chlorinated polyethylene, kuma kamar yadda sunan ya nuna, yawancin mutane ya kamata su iya ganin cewa kayan sinadarai ne kawai.Yana da tsarin da ake kira extrusion gyare-gyare, wanda har yanzu yana da mahimmanci a cikin tsarin samarwa.To, a yau, abin da ya kamata mu kula a lokacin extrusion gyare-gyaren tsari na wannan samfurin?Chlorinated polyvinyl chloride
1. A cikin tsarin albarkatun kasa don samar da bututu, ya kamata a ba da hankali ga zaɓin masu daidaitawa da sauran kayan aikin sarrafawa, tare da babban mayar da hankali kan haɓaka haɓakar haɓakar narkewar ruwa da haɓaka kwanciyar hankali na thermal na albarkatun ƙasa.Idan ya cancanta, ana iya haɗa kayan ƙira da farko, kuma ana iya ɗaukar ƙananan samfurori don gwaji.Idan babu wani bayyanannen canza launi ko bazuwar sabon abu a cikin akwatin samarwa na 230 ℃ na awanni 2, yana nuna cewa zaɓin kayan taimako ya fi dacewa.
2. The extrusion gyare-gyaren tsarin zafin jiki na chlorinated polyvinyl chloride kayan ne dan kadan mafi girma fiye da na PVC bututu.Amma ya kamata a lura cewa canjin yanayin zafin jiki ba zai iya wuce ± 5 ℃ ba.
3. A lokacin samar da bututun CPVC, idan aka sami katsewar wutar lantarki, rashin aikin kayan aiki, alamun ruɓewar kayan abu, ko hayaƙin da ke fitowa daga bakin ƙura, ya kamata a dakatar da samar da kayan zuwa ganga na injin.Ya kamata a yi amfani da resin PVC don cire kayan narkewar CPVC daga ganga na inji da mold, sa'an nan kuma a dakatar da na'urar don magance matsala.
4. Kafin a saka resin a cikin samarwa, dole ne a bushe shi kuma a bi da shi a cikin akwati na 80 ℃ don 2-4 hours.Idan ya cancanta, gaurayawan albarkatun ƙasa masu saurin gaske ya kamata kuma a zazzage su ta hanyar ramin raga 40 sau ɗaya, sannan a saka a cikin hopper don samarwa.
5. Gas din HCl da aka saki a lokacin da ake narkawar CPVC na da illa ga lafiyar dan Adam, kuma ya kamata a mai da hankali kan samun iska a wajen samar da kayayyaki.
6. The extrusion inji ganga, dunƙule, da narkakkar kayan gudãna ta cikin gyare-gyare mold amfani ga samar da CPVC guduro dole ne sha anti-lalata magani don tsawanta rayuwar sabis na kayan aiki sassa.
A cikin ainihin tsarin samarwa, tsarin gyare-gyaren extrusion na chlorinated polyvinyl chloride yana da wuyar gaske.Tabbas, yana da mahimmanci don zaɓar samfurin da ya dace lokacin amfani da shi a wasu yanayi, kuma muna buƙatar yin la'akari da ƙimar samfurin a hankali don sauƙaƙe amfani mai inganci.
Lokacin aikawa: Nuwamba-16-2023
