ʻIke Huahana
Ka inoa huahana: 2-Carboxyethyl(phenyl)phosphinicacid, 3-(Hydroxyphenylphosphinyl)-propanoic acid
Pōkole: CEPPA, 3-HPP
NĀ CAS NO.: 14657-64-8
Kaumaha molekula: 214.16
Huina molekala:C9H11O4P
Kumu hoʻolālā:
Waiwai
Hiki ke hoʻoheheʻe ʻia i loko o ka wai, glycol a me nā mea hoʻoheheʻe ʻē aʻe, nāwaliwali wai adsorption i ka mahana maʻamau, kūpaʻa i ka mahana o ka lumi.
Heluhelu maikaʻi
Ka nana aku | pauda keʻokeʻo a aniani paha |
Maʻemaʻe (HPLC) | ≥99.0% |
P | ≥14.0±0.5% |
Waiwai ʻakika | 522±4mgKOH/g |
Fe | ≤0.005% |
Klorida | ≤0.01% |
Māmā | ≤0.5% |
Lae hehee | 156-161 ℃ |
Palapala noi
Ma ke ʻano hoʻokahi ʻano mea hoʻopaʻa ahi e pili ana i ke kaiapuni, hiki ke hoʻohana ʻia i ka hoʻololi ʻana i ka lapalapa ahi mau loa o ka polyester, a ʻo ka spinnability o ka polyester pale ahi e like me PET, no laila hiki ke hoʻohana ʻia i nā ʻano ʻōnaehana wili a pau, me nā hiʻohiʻona e like me ka wela maikaʻi loa. paʻa, ʻaʻohe decompound i ka wā wili a ʻaʻohe ʻala.Hiki ke hoʻohana ʻia i nā kahua noi āpau o PET e hoʻomaikaʻi i ka mana antistatic o polyester.ʻO ka helu no ka copolymerization o PTA a me EG ʻo 2.5 ~ 4.5%, ʻo ka phosphorus assay o ka lapalapa ahi retarding polyester sheet he 0.35-0.60%, a ʻo ka LOI o nā huahana retarding ahi he 30 ~ 36%.
Pūʻolo
25kg pahu pahu a ʻeke ʻeke ʻeke i ulana ʻia
Waihona
E kūʻai i loko o kahi maloʻo, maloʻo a maikaʻi ka makani, kahi mamao mai ka mea oxidizer ikaika.