Nā Antioxidant lua 686
ʻIke kumu:
Ka inoa huahana: Secondary Antioxidant 686
Inoa kemika:3,9-2 (2,4-disubyl phenoxyl) -2,4,8,10-tetraxy-3,9-diphosphorus [5.5]
Ka inoa Pelekane: Secondary Antioxidants 686
3,9-Bis(2,4-dicuMylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane
Helu CAS: 154862-43-8
Kumu molekala: C53H58O6P2
Kaumaha molekula: 852.97
Helu EINECS: 421-920-2
Kumu hoʻolālā:
Nā ʻāpana pili: nā mea hoʻohui plastik; antioxidant; mea kino kemika;
Ka helu hehee: 229-232°C (kukui.)
Puni paila: 778.2±60.0°C (Wanamua)
Māmā 1.26 [ma 20 ℃]
Pumi mahu: 0 Pa ma 25 ℃
Solubility: Hiki ke hoʻoheheʻe ʻia i ka chloroform (mehana iki).
Pono: Keʻokeʻo a me ke keʻokeʻo-like paʻa. LogP: 6 ma 22 ℃
| Hōʻike | Unite | Kūlana |
| Ka nana aku | ʻO ka pauka keʻokeʻo e like me ke keʻokeʻo a i ʻole nā ʻāpana | |
| Lae hehee | ℃ | ≥225.00 |
He 'ano hou o ke kiʻekiʻe molekala kaumaha phosphite antioxidant, me ka maikaʻi thermal paʻa a me ka hydrolysis paʻa, haʻahaʻa volatility, i loko o ka humid kaiapuni, hiki nō ke mālama i ka maikai hydrolysis paʻa, a ālaiia phenolic antioxidant hui, ma mua o ka kuʻuna phosphite papa auxiliary antioxidant hiki nui. hoʻomaikaʻi i ka paʻa o ka hana ʻana o ka mea. I ke kaʻina hana o ka wela wela a me ka noi ʻana, hiki iā ia ke hāʻawi i ka maikaʻi anti-yellowing a me ka pale degradation wela kiʻekiʻe, kūpono no nā polymers e koi ana i ka ikehu kūpaʻa wela.
Eia kekahi, propylene, polypropylene nenoai koi pinepine i ka phenol-free antioxidant e pale aku i ka hopena me nā mea hoʻohui ʻē aʻe, hana ia ma ke ʻano he antioxidant phosphite, hoʻohana wale ʻia hiki ke mālama i ka hana kiʻekiʻe.
He kūpono no: nā kūlana hana o nā mea polymer, e like me ke kiʻekiʻe o ka wela wela o nā plastic engineering a me nā plastic engineering kūikawā.
Hoʻohui i ka nui: 0.05-0.2%, ua hoʻoholo ʻia ka helu hoʻohui kikoʻī e like me ka hōʻike noi noi mea kūʻai aku.
Hoʻopili ʻia i 25 Kg / pahu pahu. A i ʻole i hoʻopaʻa ʻia e like me nā koi o nā mea kūʻai aku.
E mālama pono ma kahi maloʻo ma lalo o 25 C me ke ola o ʻelua makahiki.
ʻAiʻokiʻoki lua 168
ʻAiʻokiʻoki lua 636
ʻO ka Antioxidant lua 412S
TNPP Antioxidant lua
E ʻoluʻolu e kelepona mai iā mākou no nā palapala pili.
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Email: nvchem@hotmail.com
