Kāpia Cyanoacrylate. Whakaahuatanga, hanganga, te whakamahi o

I tēnei wā, miharo kahore tetahi e taua tikanga rite te kāpia cyanoacrylate tuarua, pai mohiotia ki kiritaki rite te superglue. E whakamahia ēnei taputapu mō te hononga ohie, me te nohopuku o ngā momo rerekē o ngā rauemi (whakarewa, rakau, karaihe, kirihou, me te pera i runga i).

He hītori iti

whakapumautia cyanoacrylate piripiri i roto i te Pakanga o te Ao Tuarua, te pūtaiao American Garri Kuverom. mahi ia i Eastman Kodak Company mo te hanga o kāmera. I roto i te pakanga, whai wāhi te pūtaiao i roto i te whanaketanga o te kirihou mārama, e taea te whakamahi i roto i te tirohanga whatu. kihai i pai mo te mahi i te rauemi hua. I hono te reira ki te huringa i roto i ngā āhuatanga ka makuku: riro tāpiapia te taonga.

I reira i muri noa mohio neke atu i kotahi tekau nga tau i Coover te taonga e taea te whai hua te iwi i hanga e ia. I te tīmatanga, i whakamahia ai ki te hiritia te motu i te wa o te Pakanga Vietnam.

He tau i muri mai, kua he piripiri cyanoacrylate i te aroaro ki te taata nei. Mai reira, e noho ana ia i roto i te tono i roto i kaihoko.

taha tukanga matū

Ko te kāpia matua wae - Cyanoacrylate, i.e. cyanoacrylic waikawa hākawa. kia tae tona nui 90-99% o te hanganga katoa.

Ki te hākawa e tapiritia plasticizers (ki runga, ki te 10%), āpiha thickening, stabilizers, activators. He āhuatanga nui ko e kore e te piripiri i roto whakarewa.

hāngai tukanga pia i runga cyanoacrylate tauhohe polymerization anionic ki te kaihoko ngonge kawakore (te tikanga te wai). A, no te he kahu angiangi o te kāpia (ki runga, ki te 1 mm), makuku i roto i te rangi, me te i runga i nga papa herea ia, he reira nui mo te tauhohenga. I raro i te mana o te stabilizer makuku kei roto i te apitiraa te piripiri. homai tenei te tīmatanga o te tauhohenga polymerization i waenganui i nga papa.

tikanga tino arotau he pāmahana rūma me 40-60% haumākū. I raro i enei tikanga, kua tutuki nga hua pai, e taea te hoatu he piripiri cyanoacrylate. tikanga Taupānga i te haumākū raro uta e he hua i roto i te wa whakamaroke. ka whakaiti haumākū Higher te kounga o te pia, heke kaha.

āhuatanga matua

piripiri Cyanoacrylate (utu i roto i 500 moni ia 50 karamu) - he taonga te huitahi ki te kakara hemo, e riro i muri i te whakamaroke. He te raraunga hangarau e whai ake nei:

• Kei reira katoa o totoka.

• Te kore whakarewa.

• Pokey Ko āhua 1.5 mano CPS.

Ko te āhuatanga matua o te piripiri maroke:

• Ātete ki pāmahana teitei (whakawera wā roa-ki 80 nekehanga ranei 100 nekehanga ki poto).

• Te tu pāmahana iti (haunga 20 nekehanga). I pāmahana raro heke te kaha kurut.

• Kei te rongoa te reira i rumakina i roto i te wai mo te rave rahi wiki.

• Ātete ki whakarewa (hauwaiwaro, waipiro, te hinu kohuke, penehīni, hinu pūkaha) me ngā matū. I runga i te kaha adhesion o te kawakore pā.

• Mau kawenga o 150-250 kg / cm ^3.

poi o tono

Kei te tino whakamahia nuitia Cyanoacrylate kāpia mō te hononga tere rauemi nonporous mō te whakapuru huānga o te taputapu irirangi, te käpia rapa i roto i te matapihi (tatau) tuwhera, whakapuru maramara, papa haaati, harnesses, kōpuku takitahi i roto i ngā wāhanga mauhaa.

whakamahia Kotahi momo o "superglue", octyl-2-cyanoacrylate, e tika ana ki te oioi o te whakatakoto me te iti te tāoke te i roto i te pokanga ki te mutu toto me te pia patunga. Aita i maoro a'e, ka taea ki te whakamahi i kāpia mō piere.

I roto i te whare whakamahi superglue mō te whakakī hononga me kapiti. Ki tenei mutunga, kua ngā reira ki te houra tunutunu. rawa hohoro te ranunga hua whakapakeke me titiro ano he kirihou.

Ka taea te whakaaro Cyanoacrylate kāpia he rongoa ao. Kei te whakamahia te reira i roto i ngā wāhi katoa o te rongoā, te hanga o taonga tākaro, rererangi, automotive, taonga tākaro, whakapaipai, hu, ware parukore, ahumahi pānuitanga me te tini ke atu.

te whakamahi o

Me kia noa i te puehu, te waikura, me te hinu stains papa hononga ngota. Me kia Founga i te pāmahana rūma te pō. ka taea e koe te whakamahi i te kāpia cyanoacrylate. Kia rapua ai te activator i te take o ngā āhuatanga kino, ki te taupoki ana ngā āputa nui. Ka taea te whakamahi i te reira tae noa ki te piripiri (paninga i runga i tetahi mata), me muri (rehu piripiri).

I tetahi mata o te piripiri tono i roto i te moni iti. Hei whiwhi i te apa ma taea te whakamahi i te rapa kirihou. Neke atu i te wāhi nui o te kāpia tono pata. I tua atu, ko te mata, me te hono piri kōpeke.

whakapakeke kāpia i te pāmahana rūma. I 20 degrees, e te reira i te torutoru noa meneti. Ka taea te whakatere i tēnei tukanga, ki te reira he makuku Katahi papa.

"Taa" te kāpia o hēkona noa te tokorua. whakapakeke Fully piripiri i runga i te po i te 20 nga nekehanga, me te whanaunga haumākū nui atu i 55%.

ārai aituā

mahi katoa e pā ana te whakamahi o te cyanoacrylate kāpia, me whakamana waho. Jobs i roto i te ruma whakaaetia te anake ki ventilation i akina atu.

A ape i whakapā ki te piripiri i runga i te kiri, kanohi, me te pūnaha kūnatu.

Kia whakaorangia, e kore e taea te romia te piripiri i roto i te ngongo i te taha o te kaha, ranei e taea te tiki jet unguided ki o koutou kanohi. I roto i tenei take, i te ihu ata wero ki te titi (pai - he whero-wera).

e kore te mea e tika ana "Katahi" maihao ki te haehae ope tapahia ki te maripi ranei. Tenei ka anake arahi ki kino kiri. Hoki ngā take pēnei i, te whakamahi i hauwaiwaro (te rite ranei) whakatakotoria i runga i te tauera. ka fakamolū hauwaiwaro te kāpia, engari e kore e tonu. ka tango te reira i te tahi wa (i roto i te mau tupuraa fifi i mua i te haora).

Tino rāhuitia ka mahi ki te piripiri kākahu kakahu miro (ngā karapu). I roto i te whakapā ki te kiko tauhohe piripiri cellulose puta reira ki tuku o te nui o te wera. Tenei e taea e arahi ki weranga.