Antioxidant 626 CAS 26741-53-7
Sehlahisoa sena ke phofo e tšoeu e kristale e nang le ntlha ea ho qhibiliha ea 160-175°C, ntlha ea flash ea 168°C, le ntlha ea ho chesa ea 421°C. E qhibiliha habonolo ka har'a metsoako ea lintho tse phelang e kang toluene, methyl chloride, le chloroform, e qhibiliha hanyane ka joala, 'me ha e qhibilihe ka metsing. Antioxidant 626 ke phofo e tšoeu ho isa ho e tšoeu e nang le ho feto-fetoha ho tlase le bokhoni bo phahameng. Hangata e sebelisoa hammoho le li-antioxidants tsa phenol tse sitisitsoeng.
| NTHO | TEKANYETSO |
| Ponahalo | Li-pellets tse tšoeu kapa phofo |
| Mefuta e fapaneng ea ho qhibiliha ℃ | 170.0-180.0 |
| Dikahare tse feto-fetohang % | ≤1.0 |
| Boleng ba Asiti mgKOH/g | ≤1.0 |
| 2,4-DTBP % ea mahala | ≤1.0 |
| Bohloeki % | ≥96.0 |
| Teko % | ≥98.0 |
1. Antioxidant 626 e sebediswa haholoholo ho kopanyeng le ho sebetsa dipolasetiki tse fapaneng tse kang polypropylene, polyethylene, ABS, polycarbonate fiber le polyester resin.
2. Antioxidant 626 ke antioxidant e thusang ea phosphite e nang le ho feto-fetoha ho tlase, e ka thibelang ho fifala ha polymer ka katleho, ea fokotsa sekhahla sa ho senyeha ha polymer, le ho ntlafatsa ho hanyetsa ha resin ho felloa ke khase. E loketse haholo li-polyolefin le li-copolymer tsa olefin, polycarbonate, polyamide le polasetiki e meng ea boenjiniere, hammoho le rabara, liphahlo le likhomaretsi. Ho eketsoa ha antioxidant 626 ho ka ntlafatsa haholo botsitso ba ts'ebetso ea thepa, 'me ho sebelisoa haholo ts'ebetsong ea polyethylene, polypropylene, ethylene-vinyl acetate copolymer, polystyrene, polyvinyl chloride le li-thermoplastic tse ling le li-elastomer. Ho phaella moo, antioxidant 626 e boetse e na le thibelo e ntle ea ho fifala ha 'mala ho bakoang ke khanya le mocheso, hammoho le phello e itseng ea ho tsitsisa khanya, e ka ntlafatsang botsitso ba khanya, mocheso, matla a mechini le botsitso ba 'mala ba sehlahisoa, ka hona e lelefatsa bophelo ba sehlahisoa.
3. Antioxidant 626 e na le thepa e tsitsitseng ea lik'hemik'hale 'me e lumellana hantle le li-polymer tse ngata. Ke antioxidant e thusang ea phosphite e sebetsang hantle. Tšebeliso ea eona e ke ke ea ntlafatsa botsitso ba ts'ebetso ea thepa feela, empa hape e ntlafatsa leseli, botsitso ba mocheso, matla a mechini le botsitso ba 'mala ba lihlahisoa. Ke setlatsetso sa bohlokoa se sebelisoang haholo indastering ea polasetiki.
25kg/mokotla kapa E etselitsoe ho latela litlhoko tsa bareki
Antioxidant 626 CAS 26741-53-7
Antioxidant 626 CAS 26741-53-7
