ʻO China Factory Maleic Anhydride UN2215 MA 99.7% no ka hana Resin
Pepa ʻIkepili Kemika
| Nā hiʻohiʻona | Nā ʻāpana | Nā Waiwai Hoʻopaʻa ʻia |
| Ka nana aku | ʻO nā briquettes keʻokeʻo | |
| Maʻemaʻe(na MA) | WT% | 99.5 min |
| Kala hoohehee | APHA | 25 Max |
| Lae Paʻa | ºC | 52.5 Min |
| Lehu | WT% | 0.005 Max |
| hao | PPT | 3 Max |
'Ōlelo Aʻo: ʻO ke ʻano-White briquettes ma kahi o 80%, Flakes a me ka mana ma kahi o 20%
Loaʻa i ka maleic anhydride nā hiʻohiʻona o ka maikaʻi paʻa a me ka hana maikaʻi loa i ka hana resin.He kuleana koʻikoʻi ia i ka synthesis o nā resins like ʻole e like me unsaturated polyester resins, alkyd resins, a me nā resins phenolic i hoʻololi ʻia.ʻO ka maleic anhydride maikaʻi loa a me ka launa pū ʻana me nā ʻano polymers like ʻole e hoʻonui ai i nā ʻano mechanical a me nā mea wela o ka resin, e kūpono ia no nā ʻano hana like ʻole.
| ʻO ke ʻano (kūlana kino, kala etc.) | Keokeo paʻa aniani |
| Lae hehee/kahi hau | 53ºC. |
| Ka helu hoʻolapalapa mua a me ka pae hoʻolapalapa | 202ºC. |
| Kuhikuhi uila | 102ºC |
| ʻO nā palena pahū o luna/lalo | 1.4%~7.1%. |
| Pumi mahu | 25Pa(25ºC) |
| ʻAno māhu | 3.4 |
| mānoanoa pili | 1.5 |
| Solubility(ies) | E hana me ka wai |
ʻO kekahi o nā hiʻohiʻona nui o ka maleic anhydride ʻo ia ka hoʻoheheʻe wai, hiki ke hana i ka maleic acid ke hoʻoheheʻe ʻia i ka wai.ʻO kēia hiʻohiʻona ka mea maʻalahi i ka lawelawe ʻana a me ka hoʻohui ʻana i nā ʻōnaehana wai, e hoʻonui hou i kona hoʻohana ʻana i ka hana ʻana i nā resins wai.Eia kekahi, ʻike ʻia ka maleic anhydride e like me nā keʻokeʻo keʻokeʻo me ka nui o 1.484 g/cm3, e hāʻawi ana i nā hōʻailona ʻike i kona maʻemaʻe a me ka maikaʻi.
He mea nui ka mālama pono ʻana i ka maleic anhydride.Manaʻo ʻia e hahai i nā alakaʻi palekana e like me S22 (Mai hanu i ka lepo), S26 (Inā pili me nā maka, holoi koke), S36/37/39 (E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka) a me S45 ( Inā loaʻa ka pōʻino a i ʻole ka pilikia kino, e ʻimi koke i ka lāʻau lapaʻau).Hōʻike ka hōʻailona pōʻino C he pilikia ia i ke olakino a pono e mālama ʻia e like me ia.Loaʻa i nā ʻōlelo pōʻino ʻo R22 (pōʻino inā ale ʻia), R34 (hoʻomaka i ke ahi) a me R42/43 (hiki ke hōʻeha ʻia ma ka inhalation a me ka pili ʻana i ka ʻili).
Loaʻa ka maleic anhydride i ka maikaʻi paʻa a hoʻohana nui ʻia i ka hana resin, a he mea koʻikoʻi i ka ʻoihana kemika.Hāʻawi ia i nā pōmaikaʻi koʻikoʻi e like me ka hoʻomaikaʻi ʻana i nā waiwai resin a hiki i ka hoʻokumu ʻana i ka wai.ʻO kāna versatility a me ka reactivity he mea kūpono ia no nā ʻano hana ʻenehana a me nā ʻoihana, hiki ke hana i nā huahana kiʻekiʻe a paʻa.
I ka hōʻuluʻulu ʻana, maleic anhydride, ʻike ʻia hoʻi ʻo MA, he mea hoʻohana nui i hoʻohana ʻia i ka hana resin.ʻO Maleic anhydride, me kona maikaʻi paʻa, hoʻoheheʻe wai, a me ka hoʻohālikelike maikaʻi me nā polymers, hoʻonui i ka hana o ka resin a kūpono ia no nā ʻano noi.Eia nō naʻe, ma muli o nā pōʻino olakino o maleic anhydride, pono ka mālama ʻana i ka maleic anhydride e mālama pono i nā alakaʻi palekana.ʻO ka holoʻokoʻa, he hana koʻikoʻi ka maleic anhydride i ka ʻoihana kemika a he mea nui ia no ka hana ʻana i nā resins kiʻekiʻe.
