Inoa Kemika:Ethylene bis (oxyethylene) bis[β-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate]A i ʻole Ethylene bis (oxyethylene)
Helu Kūʻai:36443-68-2
Formula Molekala：C31H46O7
Kaumaha Molekala:530.69

Nā kikoʻī

ʻAno: Pauka aniani keʻokeʻo
Kiko heheʻe: 6-79 ℃
Kūleʻa: 0.5% max
Lehu: 0.05% max
Ka hoʻoili ʻana o ka mālamalama: 425nm≥95%
Ka hoʻoili ʻana o ka mālamalama: 500nm≥97%
Maʻemaʻe: 99% min
Ka hoʻoheheʻe ʻia (2g/20ml, toluene: moakāka, 10g/100g Trichloromethane

Noi

ʻO Antixoidant 245 kahi ʻano antioxidant phenolic asymmetric kiʻekiʻe, a ʻo kāna mau hiʻohiʻona kūikawā e pili ana i ka antioxidation kiʻekiʻe, ka volatility haʻahaʻa, ke kūʻē ʻana i ka hoʻoluʻu oxidation, ka hopena synergistic koʻikoʻi me ke kōkua antioxidant (e like me ka monothioester a me ka phosphite ester), a me ka hāʻawi ʻana i nā huahana i ke kūʻē ʻana i ka wā i ka wā e hoʻohana ʻia me nā mea hoʻopaʻa māmā. Hoʻohana nui ʻia ka Antioxidant 245 ma ke ʻano he kaʻina hana a me ka mea hoʻopaʻa lōʻihi no ka styrene polymer e like me HIPS, ABS, MBS, a me nā thermoplastics ʻenekinia e like me POM a me PA, ʻoiai e lawelawe pū ana ia ma ke ʻano he mea pani hope o ke kaulahao i ka polymerization PVC. Eia kekahi, ʻaʻohe hopena o ka huahana i nā hopena polymer. Ke hoʻohana ʻia no HIPS a me PVC, hiki ke hoʻohui ʻia i loko o nā monomers ma mua o ka polymerization.

Pūʻolo a me ka Mālama ʻana

1.25KG pahu
2.E mālama i ka huahana ma kahi anu, maloʻo, a ea maikaʻi ka ea, kaʻawale mai nā mea kūpono ʻole.