DTPD CAS 68953-84-4
Antioxidant DTPD hangata ke sootho e putsoa-sootho e nang le boima ba hoo e ka bang 1.2 (ho 20℃). Ho 20℃, ho qhibiliha ha eona ka har'a metsoako ea lintho tse phelang ke 5.39-12.09g/L, ho qhibiliha ha eona ka metsing ke 45-130μg/L, 'me LogP ea eona ke 3.3-4.6. Coefficient ea acidity (pKa) ke 1.4-1.47 ho 20℃.
| NTHO | TEKANYETSO |
| Ponahalo | likristale tse putsoa |
| Bohloeki | ≥99% |
| Metsi | ≤200(ppm) |
1. Tšireletso ea mantlha bakeng sa lihlahisoa tsa rabara: ho thibela botsofali le bophelo bo bolelele ba tšebeletso
Ena ke ts'ebeliso ea eona ea mantlha, e fanang ka tšireletso ea bohlokoa khahlanong le mathata a botsofali a rabara a bakoang ke "mocheso, ozone, le oxidation" nakong ea ts'ebeliso (joalo ka ho thatafala, ho petsoha, le ho fokotseha ha ho tenyetseha).
Tlhahiso ea lithaere: E sebelisoa metsoakong ea rabara ea tread le sidewall ea mefuta e fapaneng ea lithaere tse kang likoloi, literaka le mechini ea kaho ho hanela mocheso o hlahisoang ke khohlano nakong ea ts'ebetso ea likoloi le ho senyeha ha ozone sepakapakeng, ho liehisa botsofali le ho petsoha ha lithaere, le ho lelefatsa bophelo ba tsona ba ts'ebeletso.
Lihlahisoa tsa rabara tsa indasteri: Li loketse liphaephe tsa rabara (joalo ka liphaephe tsa oli le khase), mabanta a tsamaisang thepa (bakeng sa merafo le thepa), le litiiso (masale a O, li-gasket), ho thibela lihlahisoa tsena ho tsofala pele ho nako le ho hloleha ha li pepesehetse libaka tse kantle kapa tse thata (joalo ka mocheso o phahameng le mongobo) ka nako e telele.
Lihlahisoa tsa rabara tse sebelisoang letsatsi le letsatsi/tse khethehileng: tse sebelisetsoang li-strips tsa rabara tse hlakolang, li-gasket tsa rabara, rabara e monyang litšisinyeho (bakeng sa likoloi/mechini), hammoho le lihlahisoa tse entsoeng ka rabara ea maiketsetso joalo ka rabara ea chloroprene le rabara ea styrene-butadiene, tse bolokang ho tenyetseha ha tsona nako e telele le ts'ebetso ea tsona ea ts'ebeliso.
2. Litlatsetso tsa tšireletso ea rabara bakeng sa maemo a itseng
Ntle le tšireletso e akaretsang, mathata a itseng a botsofali a ka boela a rarolloa ka ho khetheha ho latela tikoloho ea tšebeliso ea lihlahisoa tsa rabara:
Botsofali ba mokhathala bo thibelang matla: E sebelisetsoa likarolo tsa rabara tse hlokang ho sebelisoa matla a pheta-phetoang (joalo ka mabanta a tsamaisang thepa le li-shock absorbers), ho fokotsa "ho petsoha ha mokhathala" ho bakoang ke phello e kopaneng ea khatello ea matla le oxidation.
Thuso ea tšireletso ea mocheso o phahameng: Lihlahisoa tsa rabara tse sebelisoang libakeng tse mahareng le tse phahameng (joalo ka litiiso tsa enjene), ha li kopantsoe le li-antioxidants tse ling, li eketsa khanyetso ea ho chesoa ha mocheso oa rabara 'me li e thibela ho tiea ka potlako le ho tetebela habonolo maemong a phahameng a mocheso.
1. Bohloeki ≥ 99.99%, bo fetang tekanyetso ea indasteri ea boemo ba betri;
2. Mongobo o ka hare ho ≤50 ppm, ts'ebetso ea ho futhumatsa e ntle haholo;
3.Botsitso bo botle ba mocheso
4. E teng setokong
25kgs/mokotla, 20tons/20'container
DTPD CAS 68953-84-4
DTPD CAS 68953-84-4
