HALS UV-3853
Lintlha tsa Motheo:
Lebitso la sehlahisoa: HALS UV-3853
Lebitso la lik'hemik'hale: 2,2,6,6-tetramethyl-4-piperidine stearate
Synonyms: Light Stabilizer 3853; 2,2,6,6-Tetramethyl-4-piperidinyl stearate
Nomoro ea CAS: 167078-06-0
EINECS: 605-462-2
Foromo ea sebopeho:
Likarolo tse amanang: photostabilizer; photoinitiator; lisebelisoa tse tala tsa lik'hemik'hale;
Sebaka se qhibilihang: 28-32 ℃
Sebaka se belang: 400 ℃
Solubility: Ha e qhibilihe ka metsing, e qhibilihang ka har'a toluene le metsoako e meng ea tlhaho.
Likahare tsa molora: ≤0.1%
Matla a khoheli a itseng: 0.895 ho 25℃
Ho qhibiliha ha metsi: ho se qhibidihe ka metsing.
Properties: Whtie waxy solid
LogP: 18.832(est)
| Tlhaloso | Yuniti | Standard |
| Ponahalo | Boka bo bosoeu bo tiileng | |
| Sebaka se qhibilihang | ℃ | ≥28.00 |
| Litaba tse sebetsang | % | 47.50-52.50 |
| Likahare tsa molora | % | ≤0.1 |
| Ho ferekana | % | ≤0.5 |
HALS UV-3853 ke boima bo tlase ba molek'hule bo sitisang amine photostabilizer, e nang le litšobotsi tsa ho lumellana hantle, ho hloka botsitso, ho hasana hantle le ho potlaka ha mebala e phahameng. Ho tsitsa ha leseli ho molemo, ho hanyetsa phofo le mosehla, ho se na chefo le ho hloka botsitso; ho lumellana hantle; ha ho na 'mala oa metsi; ho se falle. Ka matla a phahameng a limolek'hule tsa boima ba "stabilizer" le "ultraviolet absorber", phello ea synergistic e bohlokoa.
Haholo-holo e loketseng bakeng sa: PP, PE, PS, PU, ABS, TPO, POM, HIPs, lihlahisoa li kenyelletsa: silika e bataletseng, ho bōpa ente, ho phunya, joalo-joalo, TPO le polasetiki ea styrene.
Keketso e khothaletsoang: ka kakaretso 0.1-3.0%. Liteko tse nepahetseng li tla sebelisoa ho fumana chelete e nepahetseng e kentsoeng ts'ebelisong e itseng.
E pakiloeng ka 20kg kapa 25 Kg/carton. Kapa e tletse ho latela litlhoko tsa bareki.
Litlhokomelo tsa polokelo:
Boloka sebakeng sa polokelo se pholileng, se nang le moea o pholileng.
Mocheso oa polokelo ha oa lokela ho feta 37°C.
E lokela ho bolokoa ka thoko ho li-oxidants le lik'hemik'hale tse jeoang, 'me ha ea lokela ho tsoakoa.
Boloka setshelo se tiisitsoe.
Ipolokele hole le mollo le mocheso.
Thepa ea tšireletso ea lehalima e tlameha ho kenngoa ka tlung ea polokelo.
Se sebelise lisebelisoa le lisebelisoa tse ka bakang litlhase.
Sebaka sa polokelo se lokela ho ba le lisebelisoa tsa kalafo ea tšohanyetso tse lutlang le lisebelisoa tse loketseng tsa ho thibela.
Ka kopo ikopanye le rona bakeng sa litokomane life kapa life tse amanang.
New Venture Enterprise e ikemiselitse ho fana ka HALS ea boleng bo holimo ho fihlela litlhoko tse fapaneng tsa liindasteri tsena, ho tsamaisa boqapi le botsitso nts'etsopele ea lihlahisoa, ka kopo ikopanye le rona:
Email: nvchem@hotmail.com
