Me pēhea te ki te whiriwhiri i te kāpia ki polyethylene: tohutohu me arotake

Polyethylene - tetahi o nga rauemi tino rongonui, me te pai-mohiotia. E kore e utu rawa ka, i roto i te whānui, unpretentious. Kei te maha whakamahia polyethylene i te hanga o greenhouses me greenhouses mō te mātao, me te haukū-whakatika o ngā taonga. I te wa o te mahi o rangatira maha fehangahangai ki te hiahia ki te amuiraa i te rauemi. Tenei Ko te wahi timata te raruraru. Ko te take i polyethylene he hononga ruarua. Engari te mau ko reira tonu taea ki te awhina o kāpia. Ko reira taea hoki ki te hanga i raro i te mahi o te wera. Me pēhea te ki te whiriwhiri i te piripiri tika mo te polyethylene me e he reira e tika ana ki te whakarongo i te mahi? Pahonoraa ki enei me ētahi atu pātai e taea te kitea i raro.

āhuatanga o te polyethylene

He maha ngā āhuatanga ngā tēnei rauemi faahiahia. whakamahia polyethylene te ki te tiaki ki te houku ko te insulator hiko pai, me te Ko te ahei o te ngongo tetahi o nga momo tino kino o te radiation. Ko reira tata tino ātete ki te matū. Ko tenei kounga whakamutunga ētahi wā o te tura tahuri ki te ngoikoretanga. Te hiri taua rauemi me pehea ki te whiriwhiri polyethylene piripiri?

Te mea faahiahia, te hononga - ko te matū kore anake, engari ki etahi whānuitanga te tukanga hiko. E ngā rāpoi ngota hono matū ki tahi i te tahi e tika ana ki te rerekētanga i roto i ta ratou mahi. Na ko reira rawa uaua ki te kitea te taonga e piri pai ki ko te polyethylene, a i muri i maroke mau mau huihui nga mongamonga herea ia. Mai te rāpoi ngota o te rauemi, ko te tino "whārite", ka amuiraa taea e te reira tino uaua ki ētahi atu āhuatanga. Tonu, kua hanga te ahumahi matū he kāpia mō hononga polyethylene. A e kore e kotahi. Me riro taua piripiri etahi āhuatanga. Kia titiro a ki te mea he reira.

Whakaritenga mo te rauemi piripiri

Ki te whakatau koe ki te piri polyethylene penofenol (reira ahua o te pahuka i) ki te mata raima pereki ranei ranei, kia whai i te apa putanga piripiri he maha o ngā āhuatanga:

• Noho pūmau ki te pānga o huarere,.
• Kaua e whakangaro i te rauemi pahore.
• A ani i te tohu tiketike o te hygroscopicity me adhesion.
• Kia ātete ki iti pāmahana.
• Whai kounga rongoā horoi me te fungistatisticheskie.
• Mau tonu o ratou āhuatanga mo te wa roa.

arotake Kiritaki mea e he utu aufauraa i te whakarongo ki te haumaru te taiao o te piripiri hoki reira. He nui rawa tenei, no te whakamahi i ngā rauemi mō te whakapaipai roto. Ki te whakatau koe ki te whakamahi i polyethylene (penofenol) i roto i te saunas houtanga pati ranei, kuo pau ke tau tokanga ki he te atu wera piripiri ātete, me tona ātete ki te kohu wai wera.

Me pēhea te ki te whiriwhiri i te kāpia?

Ki te kahore koe e mohio he aha te ahua o te piripiri polyethylene he tika hoki koe, ui i te kaihoko ki te titiro mo te tetahi i ngā te acrylate methyl. Ko tēnei rauemi whakarato polyethylene tamarûraa tere, me te-kounga teitei hononga. Ano kia ngā te tikanga anhydride chromic, ngā waikawa me te xylene. Ko te painga te whakakorekore o tenei piripiri ko e ka whakamahi koe i te reira e kore koe e hiahia ana atu maimoatanga mata. Ko ngā kaiwhakamahi titau e ia he koha. Ko te tino paitini polyethylene piripiri peheé. Na reira, kei te pai mahi te mahi katoa waho. Well, ranei i te iti rawa i ki te whakarato i te kounga ventilation. He pai ki te amuiraa "mahi" i te pāmahana o +35 c. e kore te mea ia e wehi o te houku, engari kei te ngāwari mura.

Hoki i roto i te toa taea te kitea he tikanga mo honotanga te waerau. E hokona ana ratou i roto i te puka o te whakapiri matotoru. ngā enei te whakarewa te tikanga piri. I muri i te hononga o te wāhanga e rua, riro te piripiri te hanganga e hiahiatia ana. Ka rite ki hohoro te whakarewa evaporates, te whakamahi i te ranunga o te hiahia hohoro. Heoi e kore e uri noa i te rota.

Ko te neoprene piripiri hoki polyethylene he pai e kore e ki te whakamahi i. Ko te hanganga taua e tika ana ake hoki honotanga rapa wahi rubberized ranei neoprene papanga, hiako, ua, uku, whakarewa, i roto i tetahi huinga. Ko mo te terei, polypropylene whakawhānui, polyethylene, me pvc plasticized ko reira pai kore ki te tono. Kahore e.

piripiri kiriaku ki te filler

Ki te kahore koe e mohio he aha ki te amuiraa polyethylene pahuka i, tamata te whakamahi i rua-wae ki runga ki te kaupapa o te mewaro kotahi. Tērā rānei, ka taea e koe tamata i te Easy-Mix PE-PP Brand Weicon. He āhuatanga adhesion pai. Kei te whakamahia te reira mo te hononga polypropylene, polyvinylchloride me ētahi atu rauemi polymeric. A, no te mahi ki tenei piripiri ka whai ki te hohoro. tonu te reira e kore ko ona āhuatanga i roto i tuwhera te rangi ake atu i te toru meneti.

kei Easy-Mix PE-PP he tāpiri arā, o pirepire karaihe mōkitokito. e kore e tenei filler waiho te scene o te here kāpia. Na reira, tahuri te tui i kaha nui. kia tono taua piripiri mō polyethylene pahuka anake i te tākai taketake o te whakaranu. Mahi tahi ia ko pai i te pāmahana o +22 ° C. whakarite pakeke tonu te kore mua atu i te 5-6 haora.

piripiri epoxy

O te akoranga, e kore he reira piripiri rawa e tika ana mō hononga polyethylene. Otiia, ki te kore e taea e kitea e koe tetahi mea atu, ka taea e koe te tamata. Just whai ki te tuatahi faaineine i te mata:

1. Ko te taha o te wahi herea ia "horoi" kakahu Emery pai. Na ata degrease ratou.
2. Rua ngā wāhanga o te tukanga i te 20% otinga o anhydride chromic ranei te 25% otinga o te konurehu pākatirua pūmura. Ki te kore i taea te kitea enei matū, ka taea e koe te whakamahi i te otinga kaha o te pāhare pāporo.
3. I muri i te mata penei maroke.
4. Waimeha te piripiri rite ki nga tohutohu. Hoatu he kahu angiangi o nga papa hononga ngota. uta tonu nga kōrero.
5. Tu mō te hāora, me te pai ra - ki runga ki te whakaoti i solidification tui.

arotake Kaiwhakamahi tohu e te teriuma phenol-formaldehyde he adhesion pai ki te polyethylene. Na, ki te whai koe i te ata i te tohutohu, ka manuïa koe.

polyethylene piripiri: ako

Ka rite ki a koutou e taea e kite, ki te amuiraa polyethylene, etahi matauranga motuhake koutou e kore e hiahia ana. mahi tonu waia te tukanga:

• horoi;
• degrease
• maroke;
• horahia te hanganga piripiri;
• wāhanga hiri;
• press;
• waiho ki te maroke rawa.

I te wa ano, rite pai koe ki tetahi atu matū paitini, Me ki kia āwangawanga e pā ana ki te aroaro o mōhiti tiaki, karapu me te respirator.