category: HDPE LDPE Polyethylene
Menene bambanci tsakanin LDPE da PE?
LDPE vs. PE: Fahimtar Maɓalli Maɓalli a cikin Kayayyaki da Aikace-aikace Polyethylene (PE) wani abu ne mai mahimmanci na filastik tare da aikace-aikace masu yawa. Koyaya, akwai nau'ikan PE daban-daban, kowanne yana da kaddarorinsa na musamman da amfani. Nau'o'in gama gari guda biyu sune polyethylene low-density (LDPE) da polyethylene (PE). 1.Properties LDPE yana da ƙarancin ƙarancinsa, sassauci, da tauri. Yana da babban digiri na crystallinity, wanda ya ba shi bayyanar waxy kuma ya sa ya jure wa sinadarai daKara karantawa …
Bambance-bambancen LDPE, HDPE, da LLDPE
Polyethylene ɗaya ce daga cikin manyan resin roba guda biyar, kuma a halin yanzu China ita ce ke shigo da kayayyaki kuma ta biyu mafi yawan masu amfani da polyethylene. Polyethylene galibi an raba shi zuwa manyan polyethylene masu yawa (HDPE), ƙananan yawa polyethylene (LDPE), ƙananan yawa polyethylene masu yawa (LLDPE) nau'i uku. Kwatanta kaddarorin kayan HDPE, LDPE da LLDPE. Babban yawa Polyethylene HDPE ba shi da guba, ba shi da ɗanɗano, ba shi da ƙamshi, kuma yana da yawa na 0.940 ~ 0.976g/cm3, wanda shine samfurin polymerization a ƙarƙashin yanayin matsin lamba mai ƙarancin ƙarfi a ƙarƙashin catalysis na Kara karantawa …
Menene PE Powder Coating da tsawon rayuwarsa?
Menene rufin foda na PE? Rufin foda na PE yana nufin wani nau'in rufin foda da aka yi da resin polyethylene. Yana da halaye masu zuwa: Kyakkyawan juriyar tsatsa: Zai iya samar da kariya mai kyau ga abin da aka rufe. Kyakkyawan juriyar tasiri: Yana da takamaiman ƙarfi da dorewa. Kyakkyawan juriyar yanayi: Zai iya tsayayya da tasirin hasken rana, ruwan sama, da sauran yanayin yanayi. Kyakkyawan kaddarorin kariya na lantarki: Zai iya biyan buƙatun kariya na lantarki na wasu samfura. Mai sauƙin shafawa: Ana iya amfani da shi ta hanyar rufin foda daban-daban Kara karantawa …
Bambanci Tsakanin PP Plastic da PE Plastics
PP da PE kayan filastik ne guda biyu da ake amfani da su akai-akai, amma sun bambanta sosai a aikace-aikacensu. Sashe na gaba zai bayyana bambance-bambancen da ke tsakanin waɗannan kayan biyu. Sunan Sinadarin Polypropylene Tsarin Polyethylene Babu Tsarin Sarkar Rassa Tsarin Sarkar Rassa Tsarin Rassa Yawan Tsarin Sarkar Rassa 0.89-0.91g/Cm³ 0.93-0.97g/Cm³ Wurin Narkewa 160-170℃ 120-135℃ Juriyar Zafi Kyakkyawan Juriyar Zafi, Zai iya Juriya Fiye da 100℃ Zafi Babban Juriya Babban Zafi Ba shi da kyau, Yawanci Zai iya Juriya Kawai 70-80℃ Sauƙin Zafi Babban Tauri, Amma Marasa Sassauci Kyakkyawan Sassauci, Kara karantawa …
Bambanci Tsakanin LLDPE da LDPE
Bambanci tsakanin polyethylene mai ƙarancin yawa na layi (LLDPE) da polyethylene mai ƙarancin yawa (LDPE) 1. Ma'ana: Polyethylene mai ƙarancin yawa na layi (LLDPE) da polyethylene mai ƙarancin yawa (LDPE) duka kayan filastik ne da aka samo daga ethylene a matsayin babban kayan albarkatun ƙasa. Duk da haka, sun bambanta dangane da tsari; An shirya LLDPE ta amfani da fasahar haɓaka guda ɗaya, wanda ke haifar da tsari mai layi da yawan yawa mafi girma, yayin da LDPE ke da tsarin sarka mara tsari tare da ƙarancin yawa. 2. Halayen zahiri: LLDPE yana nuna bambance-bambance daban-daban dangane da yawan yawa: Kara karantawa…
Rarraba High density polyethylene (HDPE) daga LDPE
Polyethylene mai yawan yawa (HDPE) da polyethylene mai ƙarancin yawa (LDPE) nau'ikan polymers guda biyu ne na polyethylene waɗanda ke da halaye daban-daban. Ga manyan bambance-bambancen da ke tsakaninsu: 1. Tsarin Kwayoyin Halitta: HDPE yana da tsari mai layi tare da ƙarancin reshe, wanda ke haifar da yawan yawa da lu'ulu'u. LDPE, a gefe guda, yana da tsari mai yawan reshe kuma mara tsari, wanda ke haifar da ƙarancin yawa da ƙarancin lu'ulu'u. 2. Yawan yawa: Kamar yadda sunan ya nuna, Polyethylene mai yawan yawa (HDPE) yana da yawan yawa mafi girma idan aka kwatanta da ƙarancin girma Kara karantawa …
Menene babban yawa polyethylene filastik?
Polyethylene mai yawan yawa (HDPE) wani nau'in filastik ne wanda aka siffanta shi da babban rabon ƙarfi-zuwa-yawa. Ana amfani da shi akai-akai a aikace-aikace daban-daban saboda kyakkyawan juriyarsa ga sinadarai, juriya, da kuma sauƙin amfani. Ana samar da HDPE ta hanyar polymerization na ethylene monomers, wanda ke haifar da sarkar polymer mai layi tare da babban matakin lu'ulu'u. An san HDPE saboda yawansa, wanda ke ba shi ƙarfi da tauri mafi girma idan aka kwatanta da sauran nau'ikan polyethylene. Yana da yawa tsakanin 0.93 zuwa 0.97 Kara karantawa …
Polyethylene filastik?
Eh, polyethylene wani nau'in filastik ne. Polyethylene wani abu ne mai sauƙi, mai ɗorewa, kuma mai sassauƙa wanda za'a iya ƙera shi cikin sauƙi zuwa siffofi da siffofi daban-daban. Polyethylene an yi shi ne daga polymerization na ethylene monomers. Ethylene iskar hydrocarbon ce da aka samo daga iskar gas ko man fetur. Ta hanyar wani tsari da ake kira polymerization, ƙwayoyin ethylene suna haɗuwa ta hanyar sinadarai don samar da dogayen sarƙoƙi Kara karantawa …