Me pēhea te whiwhi N95+pupuhi-rewapapanga kore-whatu, me ā mātou kaihanga ngaio kia mārama ai.
He maha ngā āhuatanga e pā ana ki te kounga o ngā papanga kore-whatu rewa-pū.
Mai i ngā rauemi mata ki ngā taputapu
He mea nui ia tukanga
Ahakoa he āhuatanga takitahi anake
Ka rerekē pea te kounga o te hua whakamutunga
Whai muri i te rangahau hōhonu a Razer me ngā whakamātautau anō
Ngā papanga kore-whatu kua rewahia tae atu ki te N95+
Me tino whakahaere ngā wāhanga e waru e whai ake nei
Inaianei me te ara tupato o te katoa
rauemi pupuhi-rewa
1. He iti te kakara, he iti te nui o te pungarehu, he nui te ine me te tohatoha taumaha ngota whaiti.
2. Te nui ake o te moni whiwhi.
3. He tino pai te mahi muka, ka taea te whakanui ake i te roa o te muka, ka iti ake te diameter o te waea.
4. hiraka tonu, rauemi maturuturu, he pai ake te ngāwari o te miro.
5. ngāwari ki te whakamahi, he pumau ake te mahi tukatuka.
6. Ka taea te whakamahi mō te hanga rauemi tātari, miro mimiti hinu, rauemi āwhina kākahu, diaphragm pākahiko me ētahi atu whakamahinga o te tukanga pupuhi-rewa.
me pēhea te hanga i te kakahu rewa
1. Me pai te muka, me ōrite te tere rewa o te rauemi mata me te diameter o te pereti hurihuri, ā, me arotau te tukanga hurihuri, kia eke te muka ki te 0.3um.
2. kia ōrite ki ngā taputapu hiko pai, kia whiriwhiria hoki te pūwhakarewa hiko pai. Me whai kaha te matūriki hiko pai ki te penapena utu me te whakaputa pūmau i tētahi mara hiko.
3. Ko te wā whai mana o te kopare i roto i te electret e whakawhirinaki ana ki te nui o te ihirangi o te electret masterbatch. He rite te Electret masterbatch ki te pākahiko, mā te tāpiri i te ōwehenga ka whakatau i tōna roa me te kaha mimiti.
4. Whakamarokehia te kakahu rewa-pū, ka rongoatia. Kāore e taea te pā atu ki te haumākū o te hau o waho. Ko te mea pai ko te tākai korehau. Ka hurihia te makuku o te hau me te utu i roto i te kakahu rewa-pū hei iona kino, ā, ka pā te ngaronga o te utu ki te whai huatanga o te tātari.
3. Ngā take mō te kakahu rewa-pūmau kore kounga
1. Ngā taputapu hurihuri me te pupuhi-rewa
2. taputapu hiko hiko
3. rauemi matua hiko hiko mo te wa roa
4. rauemi rehu whakarewa, rauemi muka matihao rewa teitei rānei
5. he tohunga whakatikatika mīhini ngaio me te wheako
6. Te whakahaere i te papaanga o te whakaputanga rewa-puhia
me pēhea te whiriwhiri i ngā rauemi kua rewa
1. te whakarewa: mā te tāpiri i ngā peroxide me te whakarerekētanga wera o te polypropylene, mā te tikanga whakarerekētanga hauwai metallocene rānei, ka taea te whakarewa i te polypropylene kia eke ki te taumata tiketike e tika ana, ka taea te whakaputa muka nanoscale.
2. Me whakaiti te pāmahana rewa o ngā matūriki ki waenganui i te 150-170°C.
3. Whai muri i te tāpiri i te matūriki matua hiko, ka whakaputa te kakahu whakarewa i te mahi mimiti hiko mā te taputapu hiko hei aukati i te huaketo.
4. Whai muri i te whakarerekētanga o ngā matūriki polypropylene, ka pai, ka roa te muka e tukuna ana e te mīhini kakahu rewa-puia i te pāmahana teitei me te pēhanga teitei.
5. He ngohengohe, he pakari, he mārō hoki te muka wai e puta mai ana i te pūwero rewa-ake o te rauemi mata.
6. te whakahoromata i te pāmahana teitei.
kōwhiringa puranga matua electret
1. te wā kawenga hiko, ahakoa ka taea te utu roa tae atu ki te 1 tau, neke atu rānei.
2. Kāore te electret masterbatch e puru i te kōhao whakarewa, te kawenga uta kakahu whakarewa, me pēhea te pupuri i te utu pai kia roa te noho ki runga i te kakahu whakarewa, ka taea?
I muri i te haurua o te tau, i muri rānei i te tau kāore he ngaronga utu, ka noho hei puranga matua whakamātautau electret me te taupū matua tukanga electret.
3. Huringa poraka roa, hiko pānga roa, PFE neke atu i te 95.
Te tukatuka tukanga hiko
1. Ko te nuinga o te whakamahinga ko te tikanga utu korona mō te tukatuka hiko o te kakahu rewa-puhia. Ko te ngaohiko utu, te wā utu, te tawhiti utu me te haumākū taiao he pānga katoa ki te pānga o te maimoatanga hiko.
Ko te ngaohiko utu te mea tino kitea te pānga ki te pānga hiko, ko te tawhiti utu te mea waenga, ā, ko te wā utu te mea iti rawa te pānga. Kia tupato i te wā e whakarerekē ana i te mīhini.
2. He pānga te haumākū o te taiao ki te whakaputa me te ngaronga o te hiko pateko. Me aroturuki tonu te umanga kakahu rewa i te pāmahana me te haumākū i roto i te awheawhe. Whakanuia ake ngā taputapu e tika ana kia mau tonu te pāmahana me te haumākū i roto i te awheawhe i roto i tētahi awhe.
rauemi pupuhi-rewa
1. Mena ka noho te polypropylene rewa-pūpū i te pāmahana me te pēhanga teitei mō te wā roa, ka ngāwari te whakawera me te whakapūkara waro.
2. I te wā e whakarerekē ana i te pāmahana mīhini, tuatahi, me whakatau mēnā he rite te pāmahana tuturu o te oko me te pokepokea o te mīhini pupuhi-rewa ki te pāmahana kua whakatakotoria. Ko te tikanga he rerekē rawa te pāmahana e whakaatuhia ana e ngā taputapu pupuhi-rewa iti me te pāmahana tuturu.
3. Ko te whakarewa e pā ana ki te 1500 polypropylene, ki te neke atu i te 270 ℃ te pāmahana, he iti te teitei.
Kōwhiringa taputapu pupuhi rewa
1. Me oti te whirihoranga: te extruder → te whakawhiti mata (tātari) → te papu ine → te pane mate → te pereti tohatoha (te hau wera āwhina) → te miro hurihuri → te taputapu mata hei hanga i te kakahu pupuhi-rewa.
2. Ko te tere o te extruder, ngā tawhā o te papu ine, ngā painga me ngā hapa o te pane o te mate, ngā tawhā pāmahana me te tere o te rere o te hau wera, te koki o te pane o te mate, te koki o te mata o te hau, te tawhiti whiwhi o te rauemi pupuhi-rewa, ngā tawhā adsorption i raro i te taputapu hanga kupenga me ētahi atu e whakatau tahi ana i te kounga o te kakahu rehu rewa.
Koinei te tukanga whakaputa o te papanga kore-whatu rewa. He kaihanga papanga kore-whatu ngaio mātou, Huizhou Jinhaocheng Non-woven Co.,Ltd. Ko tāku tumanako i whai hua tēnei tuhinga ki a koe.
Wā tuku: Hanuere-07-2021