Mokhoa oa ho etsa boto ea foam ea PVC:
PVC resin + li-additives → ho kopanya ka lebelo le phahameng → ho kopanya ho batang ka lebelo le tlase → conical twin-screw continuous extrusion → ho bōptjoa ha lefu (letlalo le phophomang) → sebopeho se pholileng sa sebopeho → li-roller tse ngata → lihlahisoa tsa ho itšeha le ho sebetsa → pokello le tlhahlobo.
Lintlha tsa bohlokoa tsa taolo ea ts'ebetso ea PVC ea foam:
Plastiki foaming bōpa e arotsoe ka dithulaganyo tse tharo: sebopeho sa bubble nuclei, katoloso ea bubble nuclei le solidification ea foams. Bakeng saMatlapa a foam a PVCka li-agent tse nang le lik'hemik'hale tse ekelitsoeng, ho atolosoa ha li-bubble nuclei ho na le tšusumetso e matla ho boleng ba maqephe a foam. PVC ke molek'hule e otlolohileng e nang le ketane e khuts'oane ea limolek'hule le matla a tlase a qhibilihang. Nakong ea ts'ebetso ea li-bubble nuclei tse ntseng li atoloha ho ba li-bubble, ho qhibiliha ha hoa lekana ho koahela li-bubble, 'me khase e phalla habonolo' me e kopana ka har'a li-bubble tse kholo, ho fokotsa boleng ba sehlahisoa sa letlapa la foam.
Melemo:
Boto ea foam ea PVCe na le mocheso o motle oa mocheso, molumo oa molumo, ts'ebetso ea ho jara meroalo e bobebe, 'me e phahametse tse ling tsa polasetiki e bobebe e tiileng le lisebelisoa tse ling tsa ho futhumatsa mocheso. E na le melemo ea ts'ebetso e bonolo, tekanyo e phahameng ea ho sebelisa mechine, ho boloka nako le ho boloka mosebetsi. Boto ea foam ea PVC e ka sebelisoa e le lera la ho kenya letsoho bakeng sa ho kenya marulelo le ho kenya lebota la kantle. E na le ts'ebetso e ke keng ea lekanngoa ea ho kenya letsoho le ho khomarela lera la mohaho, 'me e na le melemo e mengata e kang ea kaho e bonolo, ts'ireletso ea tikoloho, ho boloka nako, le ts'ebetso e ntlafetseng.
Lisebelisoa tsa PVC foam board
(1) Likarolo tse leboteng la mehaho e kang ea bolulo, liofisi le libaka tsa sechaba.
(2) Liphanele tsa mamati a kamore ea ho hlapela, ho haha marako a ka hare, mekato e phahameng, le matlo a tloaelehileng.
(3) Liphanele tsa mamati a kamore, thepa e ka likamoreng tse hloekileng, le mabota a likharetene.
(4) Li-partitions tsa skrine, li-desktop tse phahameng, le merero e khahlanong le ho bola.
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(7) Lisebelisoa tsa li-container, merero e khethehileng ea ho thibela serame. Merero ea ho kenya li-insulation le serame bakeng sa libaka tsa likepe, liketsoana tsa ho tšoasa litlhapi, li-yachts, joalo-joalo.
(8) Sehatsetsi (polokelo) thepa ea marako a polokelo, li-ducts tsa moea.
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(10) Litšebeliso tse ling: li-formwork, likanale tsa metsi, lisebelisoa tsa lipapali, lisebelisoa tsa metsi, lisebelisoa tse sireletsang mongobo lebōpong la leoatle, lisebelisoa tse thibelang metsi, lisebelisoa tsa bonono, le likarolo tse bobebe.
Nako ea poso: Dec-24-2024
