Ko te Polybutylene terephthalate (PBT), he polyester i hangaia mā te polycondensation o te waikawa terephthalic me te 1,4-butanediol, he polyester thermoplastic nui, ā, ko tētahi o ngā kirihou hangarau matua e rima.
Ngā Āhuatanga o te PBT
- Ngā āhuatanga miihiniHe kaha nui, he ātete ki te ngenge, he pumau te āhua, ā, he iti noa te ngoki (ahakoa i raro i ngā āhuatanga pāmahana teitei).
- Ātete ki te koroheketanga wera: He taupū pāmahana UL whakarei ake o te 120-140℃ (he ātete pai ki te koroheketanga o waho mō te wā roa).
- Ātete whakarewaKāore he pakaru ahotea.
- Te pumau o te waiKa pirau ngāwari te PBT ina pā ki te wai (kia tūpato ki te whakamahi i ngā taiao pāmahana teitei, haumākū teitei).
Ko te nuinga o te kapia PBT ka tukatukahia hei ranunga, ka whakarerekētia ki ngā momo tāpiringa, ka whakaranua ki ētahi atu kapia kia whiwhi ai i te ātete wera pai, te ātete mura, te ārai hiko, me ētahi atu āhuatanga mahi whānui, me te mahi tukatuka pai hoki. He whānuitia te whakamahinga i roto i ngā taputapu hiko, ngā motuka, te hanga waka rererangi, ngā whakawhitiwhiti kōrero, ngā taputapu kāinga, te kawe waka, me ētahi atu ahumahi.
Ngā tono PBT
- Ngā Taputapu Hiko me ngā Taputapu HikoNgā momotu hiko kore-fius, ngā pana hikohiko, ngā whakawhiti hiko, ngā kakau taputapu, ngā hononga, me ngā whare.
- AunoaNgā kakau tatau, ngā parepare, ngā taupoki kōpae tohatoha, ngā parirau, ngā taupoki wira, me ētahi atu.
- Ngā Wāhanga AhumahiNgā pā hau, ngā papapātuhi, ngā rīra hī ika, ngā wāhanga, ngā ārai rama, me ētahi atu.
He māmā te tukatuka i te PBT, ā, ka taea te werohanga, te whakaputa rānei. He whakaritenga motuhake ā ngā hua PBT mō te whakaotinga mata me te ātete ki te rakuraku. He maha ngā huarahi hei whakarei ake i te maeneene o te mata o ngā hua werohanga PBT, pērā i te tāpiri i ngā tāpiri silicone/siloxane taumaha ngota iti iho pērā i te hinu silicone, ngā wai silicone, ngāte masterbatch silicone taumaha-teitei rawa (siloxane masterbatch).
Heoi, i roto i te hanga me te tukatuka tuturu, he maha ngā kaihanga kua kite ko te whakamahi i ngā tāpiringa silicone taumaha ngota iti ka hua ake he hapa hua PBT, ā, ka pā ki te kounga. Ko ngā raruraru noa e pā ana ki te whakamahi i ngā tāpiringa silicone taumaha ngota iti:
- Ngā hua PBTTe Maeneene o te Mata Kāore i te Rawaka:
He nui te ōwehenga kapia o ngā tāpiri silicone taumaha-iti, ā, he iti hoki te ihirangi silicone. Ahakoa he iti te utu o ēnei tāpiri, he maha ngā wā kāore e tutuki i ngā whakaritenga pānga mata, ā, me tāpiri atu i ngā ōwehenga tino teitei kia whai hua ai. E taunakihia ana kia whiriwhiriangā tāpiringa silicone taumaha ngota tino teiteihei whakatutuki i te kounga mata tino pai me te iti noa o te tāpiri.
- Ngā hua PBTNgā Mata Piripiri me te Ua:
Mā te tāpiri i te nui rawa o ngā tāpiringa silicone taumaha-iti ka heke ki te mata i roto i te wā, ka hua ake he ua. E taunakihia ana kia whakamahiangā tāpiringa silicone taumaha ngota tino teitei. Ki te whakatauritea ki ngā tāpiringa silicone/siloxane taumaha-ngota iti iho pērā i te hinu silicone, ngā wai silicone, ētahi atu āwhina tukatuka rānei,te masterbatch silicone taumaha ngota tino teiteingā painga pai ake, ngā kamupene pēnei i a SILIKE e tuku anaRaupapa SILIKE LYSI Tino-Teitei Taumaha Ngota Silicone Masterbatch.
Te Whakapai Ake i te Maeneene o te Mata i roto i ngā Hua Werohanga PBT meSIRIKERaupapa LYSITe Masterbatch Silicone Taumaha Ngota Tino-Teitei
Raupapa SILIKE LYSI tino-teitei te taumaha ngota silicone masterbatch (siloxane masterbatch)he whakatakotoranga i whakapūpūtia ki tepūmua siloxane taumaha ngota tino teiteika marara i roto i ngā momo kawe kapia. E whakamahia whānuitia ana hei tāpiri tukatuka whai hua i roto i ngā pūnaha kapia hototahi hei whakapai ake i ngā āhuatanga tukatuka me te whakarerekē i te kounga o te mata.
SILIKE LYSI-408Ko te silicone masterbatch taumaha-rahi-ngota he whakatakotoranga pelleted me te 30% te polymer siloxane taumaha-rahi-ngota i whakamararatia ki roto i te polyester (PET). He whānuitia te whakamahinga hei tāpiringa whai hua mō ngā pūnaha kapia PET me te PBT hei whakapai ake i ngā āhuatanga tukatuka me te kounga o te mata.
Te tāpiriSILIKE te matū matua silicone taumaha-teitei (siloxane masterbatch) LYSI-408ki te PBT i roto i te nui o te 0.2~1% ka taea te whakarato i ngā painga e whai ake nei:
- E tumanakohia ana kia pai ake te tukatuka me te rere o te kapia.
- He pai ake te whakakī i te pokepokea ai.
- He iti ake te taipana o te extruder me ngā hinu whakahinuhinu o roto.
- He māmā ake te tuku i te pokepokea ai, he tere ake hoki te whakaputanga.
I ngā taumata tāpiri teitei ake (2~5%)oSILIKE te matū matua silicone taumaha-teitei rawa atu, ka taea te whakatutuki i ngā painga e whai ake nei:
- Ngā āhuatanga mata kua whakapaitia.
- He pai ake te hinu whakahinuhinu, te paheke, me te iti ake o te tauwehenga waku.
- He ātete pai ake ki te kakahu me te rakuraku.
Ina hoki, he maha atu ngā pātai mō ngā hua whakarewa werohanga PBT kāore i te rārangihia i konei. Mena he pātai anō āu mō ngā hua whakarewa werohanga PBT, ka taea e koe te kōrero ki a SILIKE. He kaiwhakarato matua mātou o ngā tāpiri kirihou kua whakarerekētia, e tuku ana i ngā otinga auaha hei whakarei ake i te mahi me te mahi a ngā rauemi kirihou. Me ngā tau o te wheako me te tohungatanga i roto i te umanga, he tohunga mātou ki te whakawhanake me te hanga i ngā tāpiri kounga teitei e whakapai ake ana i ngā āhuatanga miihini, wera, me te tukatuka o ngā kirihou.
Contact us at Tel: +86-28-83625089 or via email: amy.wang@silike.cn. Visit our website: www.siliketech.com to learn more.
Wā tuku: Pipiri-28-2024
