Farashin a kan shafin yanar gizon ba a sabunta shi a kan lokaci ba, maraba da kira kai tsaye don tuntuɓar. Distribution na kasa

PBT ingantaccen gyare-gyare
Ƙara fiber gilashi a cikin PBT, fiber gilashi da PBT resin haɗuwa da kyau, bayan ƙara wani adadin fiber gilashi a cikin PBT resin, ba kawai zai iya kiyaye asalin amfanin PBT resin mai juriya da sinadarai, aiki da sauransu ba, har ma zai iya haɓaka kayan aikinsa da kuma shawo kan ƙwarewar rashin hankali na PBT resin.
2. Wuta retardant gyare-gyare
PBT shine polyester mai ƙanshi mai ƙanshi mai ƙanshi, kamar ba tare da ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙwayoyin ƙ
Yawancin amfani da flame retardants ne bromides, Sb2O3、 Phosphides da chloride da sauran halogen-like flame retardants, zui ne decabromide biphenyl ether, ya kasance babban PBT flame retardant, amma saboda dalilai na kare muhalli, kasashen Turai sun haramta amfani da shi da wuri, duk bangarorin suna neman madadin su, amma ba su da fa'idodi na aiki fiye da madadin decabromide biphenyl ether.
3. Total hadawa gyare-gyare
Babban manufar haɗuwa da PBT tare da sauran polymers: haɓaka ƙarfin tasiri na rata, inganta karkatarwar karkatarwa ta hanyar ƙirar sarrafawa, da haɓaka ƙwarewar zafi.
A cikin gida da kasashen waje ana amfani da haɗuwa don canzawa. Polymers da aka canza don PBT suna da PC, PET, da sauransu. Ana amfani da irin waɗannan kayayyakin a cikin motoci, lantarki, kayan aikin lantarki, rabon fiber na gilashi daban-daban ne, kuma yankunan aikace-aikacen su daban-daban ne.
4. aikace-aikace
1. mota
Tare da sanarwar mota mai haske, amfani da filastik na injiniya a cikin mota yana ƙaruwa, PBT a matsayin ɗayan filastik na injiniya tare da kyakkyawan kayan aikinsa na inji, ƙarfin inji, juriya da daidaito mai kyau a cikin mota yana da yawa.
Misali, cajin wuta coil, motor gida, mai haɗi, mota fitilu, sabon makamashi mota *, wiper, baya madubi, ƙofar hannu da sauransu
2. wayoyin gida. Misali, Black Crystal murfin, lantarki baƙin ƙarfe, wayar hannu baya shell, wayar hannu baya shell da dai sauransu.
3. lantarki
An gyara PBT na iya samun ƙarfi, wasu ƙwaƙwalwar wuta da kyakkyawan motsi, kyakkyawan halayen lantarki shine mafi kyakkyawan kayan haɗin lantarki. Misali, solenoid bawul shaft, high karfin lamba mai haɗi, coil skeleton, kewaye cutters da sauransu,
4. kebul
Tare da haɓaka cibiyar sadarwa ta 5G ta kasar Sin, PBT mai tsabta resin tare da kyakkyawan kayan aikinsa na inji, hana ruwa, hana man fetur, hana lalata na sinadarai, kyakkyawan keɓaɓɓen lantarki da sauransu, an yi amfani da shi sosai a yankin fiber optic.
5. Hasken kayan aiki
Kayan PBT a matsayin kayan haske suna da kyakkyawan zafi da kyakkyawan farashin farashin, suna jurewa da tsufa, suna da karfi. Misali, jagoranci haske radiator da dai sauransu.

PBT roba kasa aikace-aikace

a、 Injin kaddarorin: High ƙarfi, gajiya juriya, girman kwanciyar hankali, crawling ma karami (a cikin high zafi yanayi ma * kadan canji);

b、 Heat juriya tsufa: ingantaccen UL zazzabi index zuwa 120 ~ 140 ℃ (waje dogon lokaci tsufa ma da kyau);
c、 Solubility juriya: babu damuwa fashewa;
d、 Ruwa kwanciyar hankali: PBT ba sauki rushewa da ruwa;
e、 Wutar lantarki:
1, insulation kayan aiki: kyakkyawan (m, high zafi ma iya kiyaye lantarki kayan aiki kwanciyar hankali, shi ne m kayan aiki na lantarki, lantarki sassa);
? 2, daidaitaccen lamba: 3.0-3.2;
3, wutar lantarki juriya: 120s
f、 Molding Machinery: Alamar kayan aiki allura ko extrusion. Saboda madaidaiciya sauri, mai kyau flowability, mold zafin jiki kuma ƙasa fiye da sauran injiniya filastik bukatun. Lokacin sarrafa manyan bangon kayan aiki, yana ɗaukar 'yan dakika kaɗan, kuma yana ɗaukar 40-60s ga manyan sassa.
2, aikace-aikacen PBT (yawanci yana nufin canzawa iri);
a、 lantarki kayan aiki: Mai haɗi, sauya sassa, kayan aiki na gida, kayan haɗi sassa, kananan lantarki rufi ko (zafi juriya, wuta retardant, lantarki rufi, gyara machinability);