Kupu Whakataki:
I te ao o te pūtaiao rauemi me te hangarau, he maha ngā wā ka puta ake ngā auahatanga e oati ana ki te huri i ngā ahumahi me te hanga hou i te huarahi e whakatata atu ai tātou ki te hoahoa me te hanga. Ko tētahi o aua auahatanga ko te whakawhanaketanga me te tango i te elastomer Silicone-based thermoplastic vulcanizate hihiri (e whakapotohia ana ki te Si-TPV), he rauemi maha-whakamahinga e kaha ana ki te whakakapi i te TPE, TPU, me te silicone tuku iho i roto i ngā momo tono.
He mata maeneene, he pai hoki te pā o te Si-TPV ki te kiri, he ātete pai ki te kohi paru, he ātete pai ake ki te rakuraku, kāore he hinu whakakoi me te hinu whakangawari, kāore he toto/piripiri, ā, kāore hoki he haunga, he mea pai hei whakakapi i te TPE, TPU, me te silicone i roto i ngā āhuatanga maha, mai i ngā hua kaihoko ki ngā tono ahumahi.
Hei whakatau i te wā ka taea e ngā Si-TPV te whakakapi i te TPE, te TPU, me te silicone, me tirotiro tātou i ō rātou āhuatanga, ā rātou tono, me ō rātou painga. I roto i tēnei tuhinga, tirohia tuatahi te Mārama ki te Si-TPV me te TPE!
He Tātaritanga Whakataurite o te TPE me te Si-TPV
1.TPE (Ngā Elastomer Thermoplastic):
Ko ngā TPE he akomanga rauemi maha-whakamahinga e whakakotahi ana i ngā āhuatanga o ngā thermoplastics me ngā elastomers.
E mōhiotia ana rātou mō tō rātou ngāwari, tō rātou manawanui, me te ngāwari o te tukatuka.
Kei roto i ngā TPE ngā momo momo rerekē, pērā i te TPE-S (Styrenic), te TPE-O (Olefinic), me te TPE-U (Urethane), he rerekē ngā āhuatanga o ia momo.
2.Si-TPV ( elastomer hihiko whakamomona waikura wera-kirihou):
He hou te Si-TPV i te mākete elastomer, e whakakotahi ana i ngā painga o te rapa silicone me ngā kirihou wera.
He tino ātete ki te wera, ki te hihi UV, me ngā matū, ka taea te tukatuka i te Si-TPV mā te whakamahi i ngā tikanga kirihou paerewa pērā i te whakahāngai werohanga me te extrusion.
Āhea ka taea te whakamahi i te Si-TPV hei whakakapi mō te TPE?
1. Ngā tono pāmahana teitei
Ko tētahi o ngā painga matua o te Si-TPV i runga i te nuinga o ngā TPE ko tōna ātete tino pai ki ngā pāmahana teitei. Ka taea e ngā TPE te whakangawari, te ngaro rānei ō rātou āhuatanga ngāwari i ngā pāmahana teitei, ka whakawhāiti i tō rātou pai mō ngā tono e tino hira ana te ātete ki te wera. I tētahi atu taha, ka mau tonu te ngāwari me te pono o te Si-TPV ahakoa i ngā pāmahana tino kino, ka waiho hei whakakapinga pai mō te TPE i roto i ngā tono pēnei i ngā wāhanga motuka, ngā kakau tunu kai, me ngā taputapu ahumahi e werahia ana.
2. Ātete Matū
He pai ake te ātete o te Si-TPV ki ngā matū, ki ngā hinu, me ngā whakarewa, ki te whakatauritea ki te maha o ngā momo TPE. Nā tēnei he kōwhiringa pai mō ngā tono e hiahia ana kia pāngia e ngā taiao matū kino, pērā i ngā hiri, ngā gasket, me ngā ngongo i roto i ngā taputapu tukatuka matū. Kāore pea ngā TPE e whakarato i te taumata ōrite o te ātete matū i roto i ēnei āhuatanga.
3. Te Pakari me te Ātete ki te Huarere
I roto i ngā āhuatanga taiao kino o waho, ka pai ake te kaha o te Si-TPV i ngā TPE i runga i te roa me te kaha ki te huarere. Nā te ātete o te Si-TPV ki te hihi UV me te huarere, he whiringa pono tēnei mō ngā mahi o waho, tae atu ki ngā hiri me ngā gasket i roto i te hanganga, te ahuwhenua, me ngā taputapu moana. Ka pirau, ka ngaro rānei ngā āhuatanga o ngā TPE ina roa te pānga ki te rā me ngā āhuatanga taiao.
4. Te hototahitanga koiora
Mō ngā tono hauora me te tiaki hauora, he mea nui te hototahitanga koiora. Ahakoa he hototahi ki te koiora ētahi whakatakotoranga TPE, he huinga ahurei a Si-TPV o te hototahitanga koiora me te ātete pāmahana tino pai, he mea pai mō ngā wāhanga pēnei i ngā ngongo hauora me ngā hiri e hiahia ana ki ngā āhuatanga e rua.
5. Te Tukatuka Anō me te Hangarua
Nā te āhua kirihou wera o te Si-TPV ka māmā ake te tukatuka me te hangarua ki te whakataurite ki ngā TPE. E hangai ana tēnei āhuatanga ki ngā whāinga oranga tonutanga, ā, ka whakaitihia te para rauemi, ka waiho te Si-TPV hei whiringa ātaahua mā ngā kaihanga e whai ana ki te whakaiti i ō rātou tapuwae taiao.
Whakatau:
He mea pai tonu te rangahau me te manatoko i ngā hua Si-TPV e tukuna ana i te mākete i te wā e rapu ana koe i te TPE!!
Ahakoa kua whānuitia te whakamahinga o ngā TPE i roto i ngā momo mahi nā te mea he maha ngā whakamahinga. Heoi, kua puta mai te Si-TPV i tētahi huarahi kē atu, inā koa i roto i ngā āhuatanga e tino hira ana te ātete ki te pāmahana teitei, te ātete matū, me te roa. Nā te huinga ahurei o ngā āhuatanga o Si-TPV, he kaha te whakataetae ki te whakakapi i ngā TPE i roto i ngā momo ahumahi maha, mai i te motuka me te ahumahi ki te hauora me ngā mahi o waho. I te haere tonu o te rangahau me te whanaketanga i roto i te pūtaiao rauemi, tera pea ka whānui ake te tūranga o Si-TPV ki te whakakapi i ngā TPE, ka tukuna atu ki ngā kaihanga he maha atu ngā kōwhiringa hei arotau i ā rātou hua mō ngā hiahia motuhake.












