PBT Interneerics, (Polybutchylene Terephtate), M'magetsi, zida zamagetsi, zida zamakina, zida zoyendetsera zokha komanso zolondola ndi minda ina, imagwiritsidwa ntchito kwambiri.
Makhalidwe a PBT
. Pansi pa kutentha kwambiri, kusintha kopitilira.
. Amagwiritsidwa ntchito kwambiri m'makompyuta ndi zamagetsi.
(3) Kukaniza kutentha, kukana kukalamba, zosungunulira zachilengedwe. Mpata wowonjezera ul kutentha kumasungidwa mu 120 ° C mpaka 1000 ° C, ndipo onse ali ndi ukalamba wakunja.
(4) Kuchita bwino. Yosavuta kukonza sekondale ndikukuwuzani kukonza, mothandizidwa ndi zida wamba zitha kuwumbidwa kapena kuwumba jakisoni; Imakhala ndi kuchuluka kwa crystallization ndi madzi abwino, ndipo kutentha kwa nkhungu kumakhala kotsika
Malangizo a PBT
1. Kusintha kowonjezera
Mu PBT adawonjezera galasi fiber, chiberekero cha galasi ndi PBT Retin Counter ndichabwino, mu PBT Kuwonjezeka kwakukulu kwa makina ake, ndikugonjetsa kuphatikizira kwa PBT.
2. Flame retard Sinthani
PBT ndi Crystalnene Pollyster polyester, wopanda moto wotseka, lala lake loletseka ndi ul94hb, pambuyo poti kuwonjezera kwa lalat, zitha kufikira ul94v0.
Anthu omwe amagwiritsidwa ntchito mobwerezabwereza ali ndi bromide, SB2o3, Chloride ndi chloride hatherh osintha, ndipo chifukwa cha kuteteza zachilengedwe, mayiko aku Europe akhala akuletsa kugwiritsa ntchito, Maphwando akuyang'ana m'malo mwake, koma osagwiritsa ntchito magwiridwe antchito oposa khumi a bromine okaniratu.
3. Kusintha kwa aloni ophatikizika
Cholinga chachikulu cha kuphatikiza kwa PBT ndi ma polima ena ndikusintha mphamvu zomwe zimawonekera, sinthani kuwonongeka kwamphamvu komwe kumachitika chifukwa cha kuwumba pang'onopang'ono, ndikuwongolera kuteteza kutentha.
Kuphatikizidwa kumagwiritsidwa ntchito kwambiri kusinthitsa kunyumba ndi kunja. Ma polima osinthika omwe amagwiritsidwa ntchito popanga pubker ndi PC, pet, etc. Mtundu wa zinthu zamtunduwu umagwiritsidwa ntchito makamaka pamagalimoto, zamagetsi ndi zida zamagetsi. Gawo la fiber galasi ndi losiyana, ndipo gawo lake la ntchito ndilosiyananso.
Ntchito yayikulu ya ma PBT
1. Zida zamagetsi
Palibe wobwereza, kusinthanitsa kwa electromagneti, kuyendetsa ndege panyumba, kulumikizidwa kwambiri chifukwa cha zojambulajambula, zosungunulira zosungunulira, zosungunulira.
2. Chikondwerero cha kutentha
PBT ya Phumu lagalasi yokhazikika imagwiritsidwa ntchito makamaka pakusintha kwa kutentha, kachulukidwe ka kutentha kwa nthawi yayitali kuti muthandizire kutentha, kuwonongeka kwa pulasitiki, kudzikuza, mphamvu zamakina, PBT ndi Nthawi zambiri mu mawonekedwe a 30% fish imagwiritsidwa ntchito ngati kutentha kwabwino kwabwino kwa chimango ndi chowoneka bwino.
3. Zigawo zamagetsi
PBT ya mitsuko yokhazikika imagwiritsidwanso ntchito ngati kusinthana, kubwereza mkati mwa shal shal, nthawi zambiri plus Plus 30% wopanga mawonekedwe. Zofunikira zakuthupi za coul zimaphatikizapo kutchingira, kukana kutentha, kusokoneza, etc fiber ortiorth Pa6, etc.
4. Akumathamagawo
A. Magawo akunja: Makamaka Bumper (PC / PBT), Chitseko cha pagon, Cold Firch Coll, Terndat Phore Track Car Box, etc.
Zowonjezera Zamkati: Makamaka zimaphatikizapo kuphatikizika kwa endoscosko bongo, valavu yama Valke ndi Control Systepu;
C, zigawo zamagetsi zamagetsi: Mafuta oyatsira makina a coul opotoza ndi zolumikizira zamagetsi, etc.
Nthawi yomweyo, imathanso kugwiritsidwanso ntchito pa chipolopolo cha mfuti ya magetsi atsopano.
5. Chida chamakina
Zinthu za PBT zimagwiritsidwanso ntchito kwambiri mu matepi ojambulira mavidiyo, chivundikiro cha kompyuta, chivundikiro chachitsulo, chophika cha maging ndi zida zam'madzi (ndi kutentha, zofuna zamoto) )
Maphunziro akulu a Sikopolymers a PBT ndi malongosoledwe awo, monga kutsatira:
Post Nthawi: 29-09-22