PBT shine gajartawar Polybutylene terephthalate. An rarraba shi a cikin jerin polyester. Ya ƙunshi 1.4-Butylene glycol da terephthalic acid (TPA) ko terephthalate (DMT). Shi ne mai jujjuyawar madara zuwa gaɓoɓin, crystalline thermoplastic polyester resin da aka yi ta hanyar haɓakawa. Tare da PET, ana kiransa gaba ɗaya azaman polyester thermoplastic, ko cikakken polyester.
Siffofin Plastics na PBT
1. Sassauƙin filastik na PBT yana da kyau sosai kuma yana da juriya ga faɗuwa, kuma juriyarsa yana da ƙarfi.
2. PBT ba kamar flammable kamar talakawa robobi. Bugu da ƙari, aikinsa na kashe kansa da kayan lantarki suna da yawa a cikin wannan filastik thermoplastic, don haka farashin yana da tsada a tsakanin robobi.
3. Ayyukan sha na ruwa na PBT yana da ƙasa sosai. Filayen robobi na yau da kullun suna da sauƙi nakasu a cikin ruwa tare da zafin jiki mafi girma. PBT ba shi da wannan matsala. Ana iya amfani da shi na dogon lokaci kuma yana kula da kyakkyawan aiki.
4. Fuskar PBT yana da santsi sosai kuma ƙarancin juzu'i yana da ƙananan, wanda ya sa ya fi dacewa don amfani. Haka kuma saboda juzu'in juzu'in sa ƙanƙane ne, don haka ana amfani da shi sau da yawa a lokutan da asarar gogayya ta yi yawa.
5. Filastik na PBT yana da kwanciyar hankali mai ƙarfi idan dai an kafa shi, kuma ya fi dacewa game da daidaiton ma'auni, don haka abu ne mai inganci mai inganci. Ko da a cikin sinadarai na dogon lokaci, zai iya kula da asalinsa da kyau, sai dai wasu abubuwa kamar su acid mai karfi da tushe mai karfi.
6. Yawancin robobi suna ƙarfafa inganci, amma kayan PBT ba su da. Abubuwan da ke gudana suna da kyau sosai, kuma kayan aikin sa zasu fi kyau bayan gyare-gyare. Saboda yana ɗaukar fasahar haɗakar polymer, yana gamsar da wasu kaddarorin gami waɗanda ke buƙatar polymer.
Babban amfanin PBT
1. Saboda da kyau jiki da kuma sinadaran Properties, PBT yawanci amfani da matsayin extrusion abu ga na biyu shafi na Tantancewar zaruruwa a waje Tantancewar fiber na USB.
2. Aikace-aikacen lantarki da lantarki: masu haɗawa, sassauƙa, kayan aikin gida ko kayan haɗi (juriya na zafi, jinkirin harshen wuta, rufin lantarki, sauƙi mai sauƙi da sarrafawa).
3. Filayen aikace-aikace na sassa na atomatik: sassa na ciki irin su maƙallan wiper, bawul ɗin tsarin sarrafawa, da dai sauransu; sassa na lantarki da na lantarki kamar na'urar kunna wutar lantarki murɗaɗɗen bututu da masu haɗin lantarki masu alaƙa.
4. Babban filayen aikace-aikacen kayan haɗi na inji: murfin kwamfuta, murfin fitilar mercury, murfin ƙarfe na lantarki, sassan injin yin burodi da adadi mai yawa na gears, cams, maɓalli, harsashi agogon lantarki, ƙwanƙwasa lantarki da sauran bawo na inji.
Lokacin aikawa: Dec-07-2022