U tseba hakae ka balaoli ba PVC ba foaming

1. Mochini oa foam:

Morero oa ho kenyelletsa li-polymers tsa boima ba limolek'hule tse phahameng haholo ho lihlahisoa tsa foam tsa PVC ke ho khothaletsa polasetiki ea PVC; Ea bobeli ke ho ntlafatsa matla a ho qhibiliha ha thepa ea foam ea PVC, ho thibela ho kopana ha li-bubble, le ho fumana lihlahisoa tse nang le foamed ka mokhoa o ts'oanang; Ea boraro ke ho etsa bonnete ba hore ho qhibiliha ho na le mokelikeli o motle, e le ho fumana lihlahisoa tse nang le ponahalo e ntle. Ka lebaka la phapang ea lihlahisoa, lisebelisoa, lits'ebetso, lisebelisoa tse tala le lits'ebetso tsa ho tlotsa tse sebelisoang ke baetsi ba lihlahisoa tse fapaneng tsa foam, re thehile balaoli ba foam ba nang le ts'ebetso e fapaneng ho fihlela litlhoko tse fapaneng tsa basebelisi.

1. Tlhaloso ea Lisebelisoa tsa Foam

Polasetiki e nang le foamed, e tsejoang hape e le polasetiki ea foam, ke thepa e kopantsoeng e nang le polasetiki e le karolo ea motheo le palo e kholo ea li-bubble, tse ka boleloang hore li tletse khase.

2. Sehlopha sa Lisebelisoa tsa Letlapa la Foam

Ho ea ka likhakanyo tse fapaneng tsa ho foaming, e ka aroloa ka ho foaming le lepulo le tlase, 'me ho ea ka boima ba 'mele oa foam, e ka aroloa ka liforomo tse thata, tse thata le tse bonolo. Ho ea ka sebopeho sa sele, e ka aroloa ka liforomo tsa sele tse koetsoeng le li-foam tse bulehileng tsa sele. Letlapa la foam la PVC le sebelisoang hangata ke la letlapa le thata le koetsoeng le tlase.

3. Tšebeliso ea maqephe a foam a PVC

Lipampiri tsa foam tsa PVC li na le melemo e kang lik'hemik'hale tse hanyetsang ho bola, ho hanyetsa boemo ba leholimo, le ho lieha ha lelakabe, 'me li sebelisoa haholo likarolong tse fapaneng, ho kenyelletsa le liphanele tse bonts'ang, matšoao, liboto, likarolo, liboto tsa mohaho, liboto tsa thepa ea ka tlung, joalo-joalo.

4. Lintlha tse ka sehloohong tsa ho hlahloba boleng ba maqephe a foam

Bakeng sa lisebelisoa tsa foaming, boholo le ho tšoana ha li-pores tsa foam ke lintlha tsa bohlokoa tse amang boleng ba lakane. Bakeng sa maqephe a foam a phahameng, li-pores tsa foam li nyane ebile li tšoana, letlapa la foam le na le ho tiea ho hotle, matla a phahameng le boleng bo holimo. Ho ea ka pono ea ho fokotsa boima ba maqephe a foam, ke li-pores tse nyenyane feela le tse sa tšoaneng tsa foam tse nang le monyetla oa ho fokotsa boima ba 'mele, ha foam e kholo le e qhalakaneng e le thata ho fokotsa boima bo eketsehileng.