Sechaena
Litaba tsa Sehlahisoa
01
Mokhoa oa ho Sebetsana le Maemo a Phahameng a Acetaldehyde (AA) Lisebelisoang tsa PET
2025-02-24
Mabaka:
1. Mathata a boleng ka ts'ebetso ea thepa e tala
2. Phello e mpe ea ho omisa
3. Mocheso oa ho futhumatsa oa barrel o phahame haholo (> 285 ℃)
4.Khatello e phahameng haholo ea screw back
5. Nako ea potoloho e telele haholo
Litharollo:
1. Tlhahlobo ea boleng ba thepa e tala pele e kena ka tlung ea polokelo
2. Hlahloba tshebetso ya dryer (mohlala, ntlha ya phoka, mocheso wa ho omisa/nako)
3. Boloka mocheso o le tlase kamoo ho ka khonehang ha o ntse o boloka boleng
4. Beha khatello ea mokokotlo ho (400-600psi) ha feela boleng bo bolokiloe
5. Ntlafatso ea nako ea potoloho (ho qoba nako e ngata ea bolulo ea lintho tse tala
thepa e ka hare ho sekurufu)
Ena ke tataiso ea ho rarolla bothata. Mathata a tobaneng le 'ona letsatsi le letsatsi mokhoa oa tlhahiso o tla hlalosoa ka botlalo haholoanyane.
Mohlala, bakeng sa tlhahlobo ea thepa e tala, re ka 'na ra hloka ho tsebamongobo, viscosity ea tlhaho (boleng ba IV), botsitso ba mocheso, jj. ea lintho tse talathepa;
Mohlala, bakeng sa tlhahlobo ea thepa e tala, re ka 'na ra hloka ho tsebamongobo, viscosity ea tlhaho (boleng ba IV), botsitso ba mocheso, jj. ea lintho tse talathepa;
Bakeng sa mokhoa oa ho ntlafatsa ts'ebetso ea ho omisa, re leka-lekanya khafetsamojule oa ho tlosa mongobo oa dryer, mocheso oa ho omisa, polokelomaemo a tloaelehileng ka mor'a ho omisa thepa e tala, jj. Ha bothata bo sa hlahe, re lokela ho bo thibela, 'me
ha bothatae etsahala, re lokela ho e rarolla.
