PBT shine taƙaitaccen bayanin Polybutylene terephthalate. An rarraba shi cikin jerin polyester. Ya ƙunshi 1.4-Butylene glycol da terephthalic acid (TPA) ko terephthalate (DMT). Resin polyester ne mai kama da madara mai haske zuwa mara haske, wanda aka yi ta hanyar haɗa abubuwa. Tare da PET, ana kiransa gabaɗaya da polyester mai zafi, ko polyester mai cike da sinadarai.
Siffofin PBT Plastics
1. Sassauƙin filastik na PBT yana da kyau sosai kuma yana da juriya sosai ga faɗuwa, kuma juriyarsa mai ƙarfi tana da ƙarfi sosai.
2. PBT ba ta da wuta kamar robobi na yau da kullun. Bugu da ƙari, aikin kashe kansa da halayen wutar lantarki suna da yawa a cikin wannan robobi na thermoplastic, don haka farashin yana da tsada sosai tsakanin robobi.
3. Aikin shan ruwa na PBT yana da ƙasa sosai. Roba na yau da kullun yana da sauƙin lalacewa a cikin ruwa tare da zafin jiki mafi girma. PBT ba ta da wannan matsalar. Ana iya amfani da shi na dogon lokaci kuma yana kiyaye kyakkyawan aiki.
4. Fuskar PBT tana da santsi sosai kuma ma'aunin gogayya ƙarami ne, wanda hakan ya sa ta fi dacewa a yi amfani da ita. Hakan kuma saboda ma'aunin gogayyarta ƙarami ne, don haka sau da yawa ana amfani da ita a lokutan da asarar gogayya ta yi yawa.
5. Roba na PBT yana da ƙarfi sosai matuƙar an samar da shi, kuma ya fi dacewa da daidaiton girma, don haka kayan filastik ne mai inganci sosai. Ko da a cikin sinadarai na dogon lokaci, yana iya kiyaye yanayinsa na asali da kyau, sai dai wasu abubuwa kamar acid mai ƙarfi da tushe mai ƙarfi.
6. Yawancin robobi suna da inganci mai ƙarfi, amma kayan PBT ba su da inganci. Sifofin kwararar sa suna da kyau sosai, kuma halayen aikinsa zasu fi kyau bayan ƙera su. Saboda yana amfani da fasahar haɗakar polymer, yana gamsar da wasu sifofin ƙarfe waɗanda ke buƙatar polymer.
Babban amfani da PBT
1. Saboda kyawawan halayensa na zahiri da na sinadarai, yawanci ana amfani da PBT a matsayin kayan fitarwa don rufewa ta biyu na zare na gani a cikin kebul na fiber na gani na waje.
2. Aikace-aikacen lantarki da na lantarki: masu haɗawa, sassan makulli, kayan gida ko kayan haɗi (juriyar zafi, jinkirin harshen wuta, rufin lantarki, sauƙin ƙera da sarrafawa).
3. Fagen amfani na sassan mota: sassan ciki kamar maƙallan goge goge, bawuloli na tsarin sarrafawa, da sauransu; sassan lantarki da na lantarki kamar bututun murɗa wutar lantarki na mota da masu haɗin lantarki masu alaƙa.
4. Fagen aikace-aikacen kayan haɗin injin gabaɗaya: murfin kwamfuta, murfin fitilar mercury, murfin ƙarfe na lantarki, sassan injin yin burodi da adadi mai yawa na giya, kyamarori, maɓallai, harsashin agogon lantarki, injinan motsa jiki na lantarki da sauran harsashin injiniya.
Lokacin Saƙo: Disamba-07-2022