Ngā Pātai Auau

I te nuinga o te wā, he pai te ārai hiko o te silicone, ā, he maha ngā wā ka whakamahia i roto i ngā motuka, i ngā taputapu hiko, me ngā mīhini nui hei aukati i te iahiko me te wera. Heoi, ki te tāpirihia ētahi atu rauemi, pērā i te waro kawe hiko tino noa, ki te silicone, ka taea hoki e te silicone te whakatutuki i te mahi kawe hiko, me te kawe hiko tino pai. He maha ngā wā ka whakamahia mō ngā mahi pērā i te hiri i te pokanoa hikohiko, te hiri pēhanga, me te hiri taiao.

Ka mimiti ngā pūmua pērā i te rapa silicone ina werahia nā te mea ka piko ngā mekameka ngota. He elastomer te silicone he nui te tauwehenga o te whakawhānui wera. Nō reira, me whai whakaaro ki te mimiti i te wā e hoahoa ana i ngā pokepokea i hangaia ki te rapa me te silicone. Nā te mea he rerekē te mimiti i waenga i ngā rauemi, me whakarerekē pea ngā inenga.

Mā te whakamahi i tētahi paninga motuhake me ngā tikanga maimoatanga mata motuhake, ka taea e te rapa silicone te piri ki ngā momo paparanga maha, tae atu ki ngā konganuku me ngā kirihou noa.

Ko te roa e taunakitia ana mō ngā hua rapa silicone he 20 tau.

Ka taea te hangarua me te whakamahi anō i te silicone, engari nā te mea he tino pakari te rapa silicone, ā, neke atu i te 100 tau te roa o tōna oranga, me whai kamupene hangarua motuhake kia whai hua ai te whakamahi anō. Ka taea hoki te hangarua i ngā hua rapa silicone me te hiri hangarua kua tāia mā roto i ngā waka hangarua e pai ana ki te taiao. Hei tāpiri, ka tangohia te silicone mai i ngā kohuke taiao, ā, kāore he matū paitini. Kāore he kakara, kāore hoki he paitini ina tahuna, nō reira, hei tāpiri atu ki te hangarua, ka taea hoki te maka atu i te mea tika me te kore e pā kino ki te taiao.

Ko te rapa silicone te mea i whiriwhiria mō ngā mahi hoahoa nā te mea he pai rawa atu tōna ātete mura me te paitini whakaroa. Ahakoa he ātete mura te silicone, ka whakarōpūtia hoki ki ngā momo ātete mura rerekē e ai ki te tiwhikete UL.

Ae, he ātete wai ngā wāhanga i hangaia ki te rapa silicone.

Nā te ātete o te silicone ki te pāmahana me ngā matū, kāore e tauhohe ki te kai, ki tētahi atu mea rānei e kitea ana i roto i ngā raina whakatipu. Heoi, ko ngā rauemi e tutuki ana i ngā paerewa a te FDA e kiia ana he "haumaru mō te kai".

He puhoi te whakawhiti wera a te rapa silicone, ā, he tino pai tēnei mō tōna ātete wera. Heoi, mā te tāpiri i ngā tātai matū kua whiriwhiria marietia, ka taea e te rapa silicone te noho hei kaiārahi hiko pai.

Ae, e kiia ana te silicone he pūhui tino haumaru, he iti noa iho, kāore rānei he pānga paitini i te nuinga o ngā taiao.