Maimoatanga Ārai-Pakeketanga Rīpene Pōtae Silicone

Mō ngā wāhine e whakanui ana i te whakamarie me te ataahua,pūeru siliconeKua roa ngā rīpene e noho hei mea nui mō ngā kākahu o ia rā, me ngā huihuinga motuhake. Heoi, he maha ngā kaiwhakamahi e pāngia ana e tētahi raruraru noa: i te whakamahinga nui, ka tīmata te kōwhai haere o ngā rīpene, ka whakapakeke, ka ngaro te piri. Ehara i te mea ka pā noa tēnei ki te wheako mau, engari ka whakapotohia hoki te roa o te ora o te hua. Ko te pūtake o ēnei mea katoa e pā tata ana ki te tukanga "maimoatanga ārai-pakeketanga".

Hei waitohu e aro nui ana ki te rangahau, te whakawhanake me te hanga i ngā rīpene pōtae silicone, e mōhio nui ana mātou ki te mahi nui a te hangarau ārai-pakeketanga ki te kounga o te hua. I tēnei rā, ka rukuhia e mātou te hangarau matua o te rīpene pōtae silicone hei rongoā ārai-pakeketanga.Me te whakamārama me pēhea e taea ai e ngā rīpene pōtae silicone kounga teitei te whakatutuki i te pakari "roa, rite ki te mea hou" mā te tukatuka paparanga-i-te-paparanga.

I. He aha te take e kiia ai te maimoatanga ārai-pakeketanga ko te "ora" o ngā rīpene pūeru silicone?

I mua i te matapaki i te tukanga, me whakamārama tuatahi tātou: He aha te hiranga o te maimoatanga ārai-pakeketanga mō ngā rīpene pūeru silicone? He pumau te silicone, engari he maha ngā tūmomo mōrearea koroheketanga e pā ana ki a ia i te whakamahinga o ia rā:

Te hihi ultraviolet: I a koe e mau ana i ia rā, ka taea e te urunga o te mārama mai i ngā kākahu, ngā hihi UV rānei mai i ngā taiao o waho te whakatere i te pakaru o te hanganga ngota o te silicone, ka puta ai te kōwhai me te pakarukaru.

Ngā piki me ngā heke o te pāmahana: Ka pā te pāmahana pumau o te kiri tangata (tata ki te 37°C) me ngā piki me ngā heke o te pāmahana wai o te mīhini horoi ki te ngāwari me te pumau o te piri o te silicone.

Te whakaekenga matū: Ka taea e ngā hinu, ngā hinu kakara, me ngā paninga rā i roto i ngā mea whakapaipai, tae atu ki ngā kirimi kaukau me ngā hopi horoi kakahu e whakamahia ana i te wā e horoi ana, te tauhohe matū ki te silicone, ka pirau te rauemi.

Te pakaru o te tinana: Ka taea e te waku i te wā e pakaru ana, me te pēhanga i te wā e rongoa ana te whakararuraru i te mata, me te whakapoto i te roa o te ora o ngā papa ū silicone.

Ki te kore he maimoatanga ā-ngaio mō te ārai-pakeketanga, tera pea ka kitea ngā tohu o te koroheketanga i roto i te papa ū silicone i muri i te kotahi ki te rua marama noa iho o te whakamahinga. Heoi, mā te maimoatanga ārai-pakeketanga whānui, ka taea te whakaroa i te roanga o te ora o te hua ki te 6-12 marama, kia mau tonu ai te wheako kaiwhakamahi pai. Koinei te rerekētanga matua i waenga i ngā papa ū silicone kounga teitei me ngā momo utu iti ake.

II. Ngā Tukanga Matua e Toru mō te Maimoatanga Ārai-Pakeke o ngā Pātī Uma Silicone

Ka pāngia te pāti uma silicone pakari e te tukanga whakakanapa pakari: te whakapai ake i ngā rauemi, te tiaki i te mata, me te pumau o te hua kua oti. Me aro nui ki ngā taipitopito i ia taahiraa.

1. Paparanga Rauemi Mata: He Tauwehenga Pūtaiao o te Silicone Parakore-Tiketike me ngā Āwhina Ārai-Pakeketanga

Ko te tūāpapa o te ārai-pakeketanga ka tīmata mā te whiriwhiri me te whakaranu i ngā rauemi mata kounga teitei. Ka karohia e mātou te silicone hangarua, te silicone iti-parakore rānei e whakamahia whānuitia ana i roto i te umanga, engari ka whakamahia he silicone wai kounga-hauora, he silicone teitei-parakore (≥99.5%) hei rauemi turanga. He pumau ake te hanganga ngota o tēnei momo silicone, ā, he kaha ake ngā āhuatanga ārai-pakeketanga. Engari kāore e ranea te silicone parakore anake. E toru ngā tāpiri matua ārai-pakeketanga ka tāpirihia e mātou ki ngā rauemi mata, ā, kua manatokohia te ōwehenga o ia tāpiri mā roto i ngā mano o ngā whakamātautau:
Ārai hihi ultraviolet (UV-531): ka mimiti pai i te kaha hihi ultraviolet, ka ārai i te kino o ngā mekameka ngota silicone, ka ārai i te kōwhai me te pakarukaru;
Ārai-ātete (1010): ka aukati i te tauhohenga waikura o te silicone i roto i ngā taiao pāmahana teitei, ka ārai i te whakapakeketanga me te ngaronga o te ngāwari o te rauemi;
Ārai hinu (LD-80): ka hanga he kiriata tiaki i runga i te mata o ngā ngota silicone, ka whakaiti i te mimiti o ngā hinu whakapaipai me ngā hopi horoi i runga i te rauemi.

Tuhipoka motuhake: Me tino whakahaere te nui o ngā tāpiringa i tāpirihia i waenga i te 0.3% me te 0.8% – ki te iti rawa, kāore e ranea te pānga ārai-pakeketanga, engari ki te nui rawa, ka pāngia te matotoru o te silicone me te piri o te kiri. Ka whakamahia e mātou ngā taputapu whakaranu aunoa tika kia kore ai e neke ake te hapa hanganga o ia puranga rauemi mata i te 0.05%.

2. Paparanga whakapūmau: Tukanga pumau o te whakapūmau pāmahana-tiketike me te whakamatao rōnaki

Ka pā tika te tukanga whakahāngai o te papaki uma silicone ki te pumau o tōna hanganga o roto, ā, ka whakatau i tōna ātete ki te koroheketanga. E whakamahi ana mātou i te tukanga whakahāngai e rua ngā taahiraa, arā, "te whakamomona i te pāmahana teitei + te whakamatao i te rōnaki" hei utu mō te tukanga whakamaroke pāmahana rūma noa i roto i te umanga.

(1) Te whakamomona i te pāmahana teitei: te whakapūmau i te hanganga ngota

I muri i te werohanga o te rauemi mata silicone kua oti te whakarite ki roto i te pokepokea kua whakaritea, ka whakanohoia ki roto i te oumu whakamomona pāmahana teitei 180℃ ka whakamahanahia ki te pāmahana pumau mō te 30 meneti. I raro i te pāmahana teitei, ka pāngia ngā ngota silicone e te tauhohenga hononga-whiti hei hanga i tētahi hanganga whatunga toru-ahu e piri ake ana, e pumau ake ana hoki – ka taea e tēnei hanganga te ātete pai ki te kino o te mekameka ngota e ngā āhuatanga o waho, me te whakapai ake i te ātete koroheketanga mai i roto.

Ki te whakatauritea ki te whakamaroke i te pāmahana rūma (te tohu hononga-irahiko o te 60%), ka taea e te tohu hononga-irahiko o te silicone kua whakamomonahia i te pāmahana teitei te eke ki te neke atu i te 90%, ā, ka pai ake te kaha kume me te ātete pāmahana o te rauemi mā te neke atu i te 30%.

(2) Whakamatao ā-rōnaki: te karo i te tūponotanga huna o te koroheketanga i puta mai i te ahotea o roto

I muri i te otinga o te whakamomona, ki te tangohia tika te hua i waho o te oumu pāmahana teitei hei whakamatao, ka puta te ahotea i roto i te silicone nā te huringa nui o te pāmahana, ka ngawari ki te pakaru me te hurihanga i muri i te whakamahinga roa. Nō reira, i hangaia e mātou he tukanga whakamatao piki me te heke: Hipanga 1: whakamatao mai i te 180℃ ki te 120℃ ka pupuri kia pumau mō te 20 meneti; Hipanga 2: whakamatao mai i te 120℃ ki te 60℃ ka pupuri kia pumau mō te 30 meneti; Hipanga 3: whakamatao mai i te 60℃ ki te pāmahana rūma (25℃) ka whakamatao noa mō te 1 hāora. Mā te whakamatao āta, ka taea e ngā ngota o roto o te silicone te mimiti ōrite, ka karo i te kukū ahotea, ka whakarite i te pumau o te hanganga o te hua kua oti, me te whakaiti i te tūponotanga o te koroheketanga me te pakaru i muri mai. 3. Paparanga mata: tiaki takirua o te paninga nano me te maimoatanga matte Kei te pa tika te mata o te papaki uma silicone ki te kiri, ki ngā mea whakapaipai me te taiao o waho, nō reira ko te tiaki mata he hononga matua i roto i te maimoatanga ātete koroheketanga. I tāpirihia e mātou ētahi tukanga maimoatanga mata e rua ki te hua kua oti: (1) Paninga ārai-poke nano: wehea te horo o waho. Ka hipokina te mata o te silicone i muri i te whakahāngai ki te paninga polytetrafluoroethylene nano-tauine (tata ki te 50nm) mā te whakamahi i te hangarau rehu plasma. E toru ngā mahi matua o tēnei paninga: Ārai-wai me te ātete-hinu: whakaiti i te toenga o te hinu whakapaipai me te werawera i runga i te mata, ā, whakaiti i te horo matū; Ārai-waku: whakapai ake i te ātete kakahu o te mata, ā, ārai i te kino o te mata i puta mai i te waku i te wā e mau ana; Ngāwari ki te horoi: he ngāwari ake te tango i ngā paru i te wā e horoi ana, ka whakaiti i te ngaronga rauemi i te wā e horoi ana. Ka taea e te koki pa wai o te mata silicone e rongoatia ana ki te paninga nano te neke atu i te 110° (tata ki te 70° te silicone noa), ā, he tino pai te hydrophobicity me ngā āhuatanga ārai-poke. (2) Maimoatanga ārai-waikura matte: ārai i te kōwhai me te rerekētanga o te tae. Hei whakautu i te raruraru "kōwhai" e tino āwangawanga ana ngā kaiwhakamahi, ka tāpirihia e mātou he maimoatanga ārai-waikura matte i muri i te paninga nano. Mā te tukanga whakakanapa matū motuhake, ka tangohia ngā ngota kore utu i runga i te mata o te silicone, ā, ka hangaia he kiriata ārai-waikura ki runga i te mata – ka taea e tēnei kiriata te ārai i te pa atu o te hau me te mata o te silicone, ka whakaiti i te kōwhai i puta mai i ngā tauhohenga waikura. E whakaatu ana ngā raraunga whakamātautau, i muri i te whakatauira i te pānga UV o ia rā (8 hāora ia rā mō ngā rā 30), ko te nui o te kōwhai (uara ΔE) o ngā papaki ū silicone me te maimoatanga matte, antioxidant he 0.8 noa iho (kāore e kitea e te kanohi tahanga), ko te uara ΔE o te silicone kāore i rongoatia i eke ki te 3.5 (kōwhai e kitea ana).

III. Whakamātautau Pūmau o te Ātete ki te Kaumātuatanga: Te Whakarite kia Tutuki ngā Paerewa o ia Pākete Pōtae

Ahakoa te mahi toi tino pai, me whakamātautau pūtaiao kia manatokohia tōna whai huatanga. Kua whakatūria e mātou he pūnaha whakamātautau ātete ki te koroheketanga e hipa ana i ngā paerewa ahumahi. Ka whai ia puranga hua i ngā whakamātautau matua e whā e whai ake nei, ā, me paahitia katoa i mua i te tukunga atu:

1. Whakamātautau Pakeketanga UV

Ka whakanohoia ngā tauira ki roto i tētahi rūma tawhito UVB-313, e whakaata ana i tētahi taiao UV kaha (te kaha o te hihi o te 0.71W/m²) mō ngā haora 168 o te whakaaturanga tonu (he rite ki te kotahi tau o te whakaaturanga UV i ia rā). Whai muri i te whakamātautau, me tutuki i ngā tauira ngā whakaritenga e whai ake nei:
Āhua: Kāore he kōwhai e kitea ana (uara ΔE ≤ 1.0), kāore he pakaru;
Mahi: Te whakaora tere ≥ 90%, te ngaronga matotoru ≤ 10%.
2. Whakamātautau Pakeketanga Mahana-Tiketike
Ka whakanohoia ngā tauira ki roto i tētahi rūma pakeke pāmahana pumau 70°C mō ngā hāora 72 (hei tauira i ngā pāmahana raumati teitei, i te rokiroki roa rānei i roto i tētahi taiao pāmahana teitei). Whai muri i te whakamātautau, me tutuki i ngā tauira ngā whakaritenga e whai ake nei:
Huringa Pakari: Huringa pakari o te takutai moana ≤ 5;
Huringa Ahu: Huringa roa me te whānui ≤ 2% (kāore e kitea te whakahekenga, te whānui rānei).
3. Whakamātautau Ātete Matū
Ka rumakina ngā tauira ki roto i ngā matū e toru (hinu whakapaipai, wai whakapūkara kaukau, me te wai ārai rā) i te 37°C mō ngā haora 24. Whai muri i te whakamātautau, me tutuki i ngā tauira ngā whakaritenga e whai ake nei:
Mata: Kāore e pupuhi, kāore e rerekē te tae, ā, kāore e ngaro te matotoru;
Huringa Taumaha: Te pikinga, te hekenga rānei o te taumaha ≤ 3% (kāore e kitea te memeha, te mimiti rānei). 4. Whakamātautau Whakamātautau me te Pakeketanga

Mā te whakamahi i tētahi taputapu whakamātautau pakū Martindale, i tukuna te mata tauira ki te 1000 huringa waku i te pēhanga o te 12 kPa (e whai ana i te waku e pā ana ki te wā e mau ana i ia rā). Whai muri i te whakamātautau, me tutuki i te tauira ngā whakaritenga e whai ake nei:

Mata: Kāore he pakaru, he miro, he karawarawa kitea rānei;

Piripiri: Ka mau tonu te piri pumau, kāore e motu i muri i te waku.

VI, Me pēhea te whakatau a ngā kaiwhakamahi i te ātete tawhito o ngā rīpene uma silicone mā roto i ngā taipitopito?

I muri i te mārama ki te mahi toi ngaio, ka pātai pea te tini o ngā kaiwhakamahi: Me pēhea taku tere whakatau i te ātete tawhito o te rīpene uma silicone ina hoko ana? Inaa, e toru ngā kitenga ngāwari ka āwhina:

Āhua: Me rite te āhua o te rīpene pouaka kounga teitei ki te āhua matte, kāore he kanapa e kitea (ki te nui rawa te kanapa, e tohu ana kāore anō kia pania ki ngā antioxidants). Me parakore te tae, kāore he kōwhai, he memeha rānei (ahakoa ngā hua hou, me mōhio kei te paku kōwhai te tae).

Pā: Totoro mārire te rauemi ki ō maihao. Me ngawari, me ngāwari hoki, ā, me hoki wawe ki tōna āhua taketake i muri i te tukunga. (Mēnā he nui rawa te mārō, he ngoikore rānei te ngāwari, tera pea he tohu mō te ngoikore o ngā rauemi mata, te kore rānei e tika te whakapūkara.) Me maeneene, me pai te mata, kāore he kirikiri. (Mēnā he kirikiri, tera pea he tohu mō te tāpiringa koretake o ngā tāpiringa.)

Whakamātautau Piri: Whakatakotoria te pāti uma ki tō ringa, pēhia mārire, ka tangohia kia kitea ai te piri ōrite. Me piri pūmau ngā pāti uma kounga teitei, me te kore he wāhi piri nui, ngoikore rānei. (Mēnā he piri kore pumau, tera pea he tohu o te paninga mata ngoikore, ka arahi pea ki te koroheketanga me te kiri.)

V. Whakamutunga: Hangarau Ātete-Pakeketanga: He Whakapaunga Mō Te Wā Roa ki te Wheako Kaiwhakamahi

He pātiti uma silicone itie whakaatu ana i ngā paparanga o te auahatanga hangarau, mai i ngā rauemi mata me te whakairo ki te maimoatanga mata. Ehara i te mea ko te maimoatanga ātete-pakeke anake te mea e whakatau ana i te roanga o te ora o te hua engari ko te wheako mau roa hoki o te kaiwhakamahi. Nā te mea, kāore he tangata e hiahia ana ki te whakakapi pinepine i ngā pāti uma, kāore hoki he tangata e hiahia ana ki te whakama i tētahi pāti uma tawhito i te wā o tētahi huihuinga nui.