Me pēhea te ine i te makuku mā te whakamaroke PET?

He waikore ngā maramara polimara polyester pērā i te PET, ā, ka mimiti i te makuku mai i te āhuarangi e karapoti ana. Mā te nui rawa o te makuku i roto i ngā maramara ka raru pea i te wā e werohia ana te kirihou me te whakaputa. Ina werahia te kirihou, ka waikore te PET i roto i te wai, ka whakaitihia tōna kaha me tōna kounga. Ko te tikanga tēnei me tango te nui o te makuku mai i te kapia i mua i te tukatuka i te PET i roto i te mīhini whakairo. I raro i ngā āhuatanga āhuarangi, ka taea e ngā kapia te whai wai tae atu ki te 0.6% te taumaha.

Nā, me pēhea te ine i te makuku mā te whakamaroke PET?

Anei ngā tohutohu e rua hei whakaaroaro māu ina whakamaroke koe i te PET hei ine i te makuku.

Ka whakamaroketia ngā pire PET i mua i te tukatuka

Ka utaina ngā maramara rakau ki roto i te hopper, kātahi ka pupuhihia te hau wera, maroke me te pāmahana tomairangi o te 50°C ki raro o te hopper, ā, ka rere ki runga i ngā pirepire, ka tangohia te makuku i te huarahi. Ka wehe te hau wera i te tihi o te hopper ka haere tuatahi mā te pouaka whakamatao, nā te mea ka tangohia ngāwari ake e te hau makariri te makuku i te hau wera. Kātahi ka tukuna te hau makariri, makuku e puta mai ana mā te moenga whakamaroke. Hei whakamutunga, ka whakamahanatia anō te hau makariri, maroke e wehe ana i te moenga whakamaroke i roto i te whakamahana tukanga ka tukuna anō mā te tukanga kotahi i roto i te porowhita kati. Me iti iho i te 30 ppm te nui o te makuku o ngā maramara i mua i te tukatuka. Ina whakamahanahia te PET, ka tere te wai o te polymer, ka whakaitihia tōna taumaha ngota, ka whakangaro hoki i ōna āhuatanga ā-tinana.

Te Ine Ipurangi me te Tirotiro Wāhi

E rua ngā tikanga mō te ine i te makuku i te wā e whakamaroke ana: te ine tuihono me te tirotiro ā-wāhi.

① ine ipurangi

Ka tirotirohia tonutia ngā whakamaroke takitahi kia pai ake ai te rere o te hau ki te PET i te rohe pāmahana tomairangi kua tohua o te 50°C, kia pai ai te maroke o te rauemi maramara. Mēnā e hiahiatia ana ngā inenga tika me te whakatikatika ā-roto aunoa, ka taea te tāuta i tePūoko ira tomairangi HT-608e tata ana ki te tomokanga o te pūwero whakamaroke, ā, nā tōna rahi iti me tōna mama ka māmā te tāuta ki roto i ngā paipa, i ngā wāhi kuiti rānei hei tirotiro i ngā turuturu i te ara hau o te whakamaroke. He tino tika ±0.2 °C (5-60 °C Td), he rite ki te kounga o ngā hua kawemai, he utu whaitake, he huarahi utu pai anō hoki.

② Tirohia te wāhi me te whakatikatika

Ngā tirotiro ā-wāhi auau me HengkoIne pāmahana me te haumākū kawe kua whakatikatikaina HK-J8A102Ka taea e te mita pāmahana me te haumākū kawe kua whakatikatikaina te whakarato i te whakapumautanga kounga hua utu-pai. He ngāwari ki te whakamahi, ka ine i te pāmahana, te haumākū, te ira tomairangi, te pūngao mākū, me ētahi atu raraunga i te wā kotahi. Ka tere te urupare ki ngā ira tomairangi paerewa ahumahi i raro i te 50℃.

Ko te whānuitanga ine o te tomairangi o te mita pāmahana me te haumākū he -50℃-60℃, ā, he watea te mata LCD nui mō te pānui me te pānui. Ka tatauhia ngā raraunga ine i ia 10 mirihekona, ā, he tairongo te tere urupare, ā, he tika te ine.

He pātai tonu tāu, ā, e hiahia ana koe ki te mōhio atu mō te aro turuki i te makuku i raro i ngā āhuatanga huarere kino, tēnā whakapā mai ki a mātou inaianei.

Ka taea hoki e koeTukuna Mai He ĪmēraTika tonu pēnei i te whai ake nei:ka@hengko.com

Ka tukuna atu e mātou i roto i ngā hāora 24, ngā mihi nui ki a koe mō tō tūroro!