PBT yog cov lus luv ntawm polybutylene Terephthalate. Nws yog cais nyob rau hauv lub polyester series. Nws yog tsim ntawm 1.4-butylene glycol thiab terephthalic acid (Tpa) lossis Treterhthalate (DMT). Nws yog cov milky translucent rau opaque, crystalline thermoplastic resin ua los ntawm cov txheej txheem sib xyaw. Ua ke nrog tus tsiaj, nws yog sib sau ua ke rau li thermoplastic polyester, lossis cov polyester.
Nta ntawm PBT Plastics
1. Qhov yooj ntawm PBT yas yog qhov zoo heev thiab nws kuj tiv taus ntog poob, thiab nws cov brittle tiv taus yog qhov muaj zog.
2. PBT tsis yog li cov nplaim taws ua ib yam li cov plastics zoo tib yam. Tsis tas li ntawd, nws tus kheej-extinguishing function thiab cov hluav taws xob muaj qhov siab nyob rau hauv no thermoplastic yas, yog li tus nqi yog kim ntawm cov plastics.
3. Cov dej ua tau zoo ntawm PBT yog tsawg heev. Zoo tib yam plastics yog yooj yim deformed hauv dej nrog lub zog siab dua. PBT tsis muaj teeb meem no. Nws tuaj yeem siv tau ntev thiab tswj kev ua tau zoo heev.
4. Cov saum npoo ntawm PBT yog qhov sib txhuam heev thiab kev txhuam cov coefficient yog me me, uas ua rau nws yooj yim dua rau siv. Nws tseem yog vim tias nws cov coefficiition yog me me, yog li nws feem ntau siv nyob rau hauv cov sij hawm uas tsis muaj kev sib txhuam tsis loj.
5. Txawm hais tias nyob rau hauv cov tshuaj ntev ntev, nws tuaj yeem tswj nws thawj lub xeev zoo, tshwj tsis yog muaj qee yam xws li muaj zog acids thiab muaj zog hauv paus.
6. Ntau cov yas ua kom zoo ua tau zoo, tab sis pbT cov ntaub ntawv tsis yog. Nws cov khoom ntws tau zoo heev, thiab nws cov khoom ua haujlwm yuav zoo dua tom qab molding. Vim tias nws tau lees paub siv thev naus laus zis polymer polymer thev naus laus zis, nws txaus siab qee cov khoom siv alymer uas xav tau polymer.
Lub ntsiab siv ntawm PBT
1. Vim nws lub cev zoo thiab tshuaj lom neeg, PBT feem ntau yog siv los ua ib qho kev sib cav sib ntxiv rau cov khoom siv kho tshiab hauv sab nraum zoov fiber ntau dua cable.
2. Hauv thiab cov ntaub ntawv hluav taws xob: cov khoom siv hluav taws xob, cov khoom siv hloov chaw, cov khoom siv hluav taws xob, hluav taws xob rov qab (rwb thaiv tsev hluav taws xob, yooj yim moulding thiab ua).
3. Daim Ntawv Thov Ntawm Qhov Pib Qhov Chaw Pib: Sab Hauv Tej Qhov xws li Wiper nkhaus, Tswj Xyuas Kev Tsim Kho, Thiab Lwm Yam; Kev siv hluav taws xob thiab hluav taws xob xws li automobile ignition coil Twisted kav thiab cov ntsig txog hluav taws xob.
4. General Tshuab Accessories Daim Ntawv Thov Teb: Computer Npog, Hluav Taws Xob Hlau Npog, Hluav Taws Xob Hlau, Kev Saib Xyuas Hluav Taws Xob, Hluav Taws Xob Hluav Taws Xob thiab lwm yam nruab nrab.
Lub Sijhawm Post: Dec-07-2022