Ko nga hoko a nga kaihanga paipa wai polyethylene

Ko te epoxide o roto o waho polyethylene anticorrosive putorino maitai kua wehea ki: whakakotahitanga o roto here epoxy paura waho kotahi-apa polyethylene anticorrosive paipa maitai, roto wai epoxy paura roto kotahi-apa polyethylene putorino maitai anticorrosive, hanumi o roto here epoxy paura waho toru-apa polyethylene ( 3PE) paipa rino anticorrosive, epoxy wai o roto (ipn8710) waho e toru-apa polyethylene paipa rino anticorrosive.

Te hanganga o te epoxide o roto me te polyethylene monolayer o waho

1. Rauemi turanga paipa maitai: putorino maitai paipa, paipa maitai paiherea hiko (te paihere tika, he paipa torino)

2. Te paninga anti-corrosion o roto: te whakakikoruatanga parakore te whakakikorua i te paura epoxy paninga, te taumaha-mahi anti-corrosion fusion herea epoxy resin paura.

Te tuhi hanganga o te polyethylene paparanga kotahi o waho

Te tuhi hanganga o te polyethylene paparanga kotahi o waho

3. Ko te paninga parepare o waho: te rewa wera kotahi te paninga polyethylene paura

Epoxide o roto o waho e toru-papanga polyethylene (3PE) hanganga

1. Rauemi turanga paipa maitai: putorino maitai paipa, paipa maitai paiherea hiko (te paihere tika, he paipa torino)

2. Te paninga anti-corrosion o roto: te whakakikoruatanga parakore te whakakikorua i te paura epoxy paninga, te taumaha-mahi anti-corrosion fusion herea epoxy resin paura.

3.Ko te paninga parenga-waikura o waho: te rewa wera paninga polyethylene e toru nga paparanga. Ko te paparanga o raro he paura kapia epoxy honohono, ko te paparanga waenga he whakapiri wera-rewa, ko te paparanga o waho he polyethylene teitei.

Te whakataurite i waenga i te epoxide o roto o waho monolayer PE me te epoxide o roto o waho 3PE

Ko te polyethylene me te epoxy he tino pai te parenga waikura, engari kei ia tangata ona ake painga. Ko te Polyethylene he mea werawera me te pai o te ngawari me te aukati i te pupuhi. Na nga ngota ngota kore-polar, he kino te mau tonu o te piri i waenga i te polyethylene me te paipa maitai; Ko te kapia epoxy he ngota polar me nga roopu hydroxyl. I tetahi pāmahana, he ngawari te urupare ki nga paipa rino me te kaha o te piri. Heoi, karekau e kaha ki te tukinga na te mea he matū whakamatao. Na reira, ko te huinga o nga rauemi e rua no te huinga pai rawa atu i roto i te umanga anti-corrosion.

Ko te ahumahi paipa maitai whakakikoruatia kirihou i whakawhanakehia mai i te polyethylene o roto me waho ki te epoxy o roto, o waho hoki na te raru o te piri, engari kaore te paparanga epoxy o waho e atete ki te tukinga. I muri mai, ka whakawhanakehia ki te tuatoru o nga reanga o roto epoxy polyethylene o waho, engari kei te noho tonu te raru piri ina hono tika te polyethylene paparanga kotahi ki te putorino maitai. Ka mutu, i whakapai ake ki te reanga tuawha anti-corrosion roto epoxy waho toru-papanga polyethylene hanganga.