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Ke lisebelisoa life le thepa ea CPE chlorinated polyethylene?
Ts'ebetso ea CPE: 1. E khahlanong le botsofali, e hanyetsa ozone, 'me e ka sebelisoa libakeng tse fapaneng tsa boemo ba leholimo. 2. Ho fokotseha ho hotle ha lelakabe ho ka sebelisoa ho hlahisa liphaephe tsa tšireletso ea cable. 3. E ntse e ka boloka ho tiea ha sehlahisoa sebakeng sa minus 20 deg...Bala haholoanyane -
Lisebelisoa tsa ho sebetsa tsa PVC ke mofuta oa litlatsetso tsa lik'hemik'hale tse sebelisoang tlhahisong ea polasetiki, 'me ho na le mefuta e mengata ea lithuso tsa ho lokisa PVC. Mesebetsi ea lithuso tse fapaneng tsa ho sebetsana le PVC ke efe?
Heat stabilizer: Ho sebetsa ka polasetiki le ho bōptjoa ho tla fumana phekolo ea ho futhumatsa, 'me nakong ea ho futhumatsa, polasetiki e ke ke ea qojoa e na le ts'ebetso e sa tsitsang. Ho eketsa li-stabilizers tsa mocheso ke ho tsitsisa ts'ebetso ea lisebelisoa tsa PVC nakong ea ho futhumatsa. Lisebelisoa tse ntlafalitsoeng tsa ho sebetsa: Joalo ka lebitso...Bala haholoanyane -
Litlhokomelo ha u khetha chlorinated polyethylene
Tlhokomeliso ha u khetha polyethylene e hloekisitsoeng: CPE chlorinated polyethylene e sebelisoa haholo ka likhoele tsa makenete tsa sehatsetsing, profil ea mamati ea PVC le lifensetere, maqephe a liphaephe, li-fittings, lifofu, terata le mehala ea likhoele, meqolo e sa keneleng metsi, e thibelang mollo ...Bala haholoanyane -
Mabaka a tsoelo-pele e potlakileng ea li-stabilizers tse ncha tsa calcium zinc tse nang le botsoalle ke
Ha re hlahisa lihlahisoa tsa polasetiki, re sebelisa li-stabilizers tse ngata, tseo har'a tsona li-composite stabilizers li sebelisoang ka ho fetisisa. Le hoja li-stabilizer tsa letsoai la lead li le theko e tlaase ’me li na le botsitso bo botle ba mocheso, li ’nile tsa sebelisoa haholo. Leha ho le joalo, ...Bala haholoanyane -
Lintlha tsa bohlokoa tsa taolo ea ts'ebetso bakeng sa regulator ea PVC foaming
PVC e foaming regulator e ka re thusa ho tlisa thepa e ntle nakong ea tlhahiso le ts'ebetso ea PVC, e nolofalletsang maikutlo a rona ho tsoela pele hantle le ho hlahisa lihlahisoa tseo re li batlang. Leha ho le joalo, re boetse re hloka ho ela hloko likhohlano tse 'maloa tsa bohlokoa tsa indasteri ...Bala haholoanyane -
Phapano ke efe lipakeng tsa lithuso tsa ho sebetsa tsa PVC, li-plasticizers le lubricant?
Hobane lithuso tsa ho sebetsa tsa PVC li lumellana haholo le PVC 'me li na le boima bo phahameng ba molek'hule (hoo e ka bang (1-2) × 105-2.5 × 106g / mol) 'me ha ho na phofo ea ho roala, e tlas'a mocheso le ho kopanya nakong ea ho bopa. Ba qala ho nolofatsa 'me ...Bala haholoanyane -
Melemo le bofokoli ba calcium zinc stabilizers
Nakong ea ts'ebetso ea polasetiki, li-calcium zinc stabilizers li na le electronegativity e phahameng, 'me li-node tse matla tsa PVC resin li na le kamano e itseng, li etsa li-complexes tse matla tsa bond. Calcium zinc stabilizers e ka aroloa ka ...Bala haholoanyane -
Motho e mong le e mong oa tseba ka lithuso tsa ho sebetsa tsa PVC. Mathata a lisebelisoa tsa ho sebetsa tsa PVC indastering ke afe?
1. Theknoloji ea MBS le nts'etsopele li lieha, 'me maraka a pharaletseng, empa karolo ea' maraka ea lihlahisoa tsa malapeng e batla e le tlaase. Leha e se e nkile lilemo tse fetang 20 tsa nts'etsopele, indasteri ea lehae ea MBS hajoale e ...Bala haholoanyane -
Litšobotsi tsa "calcium zinc stabilizer" tse nang le botsoalle ke tikoloho:
Ke litšoaneleho life tsa li-calcium zinc stabilizers tse nang le botsoalle ho tikoloho: Calcium zinc stabilizers ke nitric oxide synthases e entsoeng ka calcium zinc organic salts, hypophosphite esters, polyether polyols, antioxidants, le organic solvents. Calcium zinki e tsitsitseng ...Bala haholoanyane -
Mokhoa oa ho lekola tlatsetso ea lintho tse inorganic i
Mokhoa oa ho lekola tlatsetso ea lintho tse inorganic ho lithuso tsa ho sebetsa tsa ACR: Mokhoa oa ho lemoha bakeng sa Ca2+: Lisebelisoa tsa liteko le li-reagents: beaker; Botlolo ea sebopeho sa khoune; Funnel; freette; Sebōpi sa motlakase; ethanol e se nang metsi; Hydrochloric acid, NH3-NH4Cl tharollo ea buffer, pontšo ea khalsiamo, 0.02mol/L ...Bala haholoanyane -
Tlhahlobo ea mefuta ea mantlha ea lithuso tsa ho sebetsa tsa ACR
1. Lisebelisoa tsa ho sebetsana le lefats'e: Lisebelisoa tsa ho sebetsa tsa Universal ACR li ka fana ka matla a lekaneng a ho qhibiliha le ho qhibiliha viscosity. Li thusa ho potlakisa ho qhibiliha ha polyvinyl chloride le ho ba le dispersibility e babatsehang tlas'a maemo a tlaase a ho kuta. Kamora ts'ebeliso, ho leka-lekana ho nepahetseng ka ho fetesisa betwe ...Bala haholoanyane -
Ke mathata afe a mebala ka mor'a hore li-calcium zinc stabilizers li nkele matsoai a loto?
Ka mor'a hore stabilizer e fetoloe ho tloha letsoai la lead ho ea ho calcium zinc stabilizer, ho bonolo ho fumana hore 'mala oa sehlahisoa o atisa ho ba o motala,' me ho thata ho finyella phetoho ea 'mala ho tloha botala ho ea bofubelu. Kamora hore botsitso ba lihlahisoa tse thata tsa PVC li fetohe ...Bala haholoanyane
