Kiʻekiʻe 99% Polyethylene glycol dimethyl ether(NHD-250,NHD-500) cas 24991-55-7
Inoa Huahana: Polyethylene glycol dimethyl ether
Nā huaʻōlelo like: Poly(ethyleneglycol)dimethylether(NHD)
ʻAno : NHD-250 , NHD-500
CAS: 24991-55-7
MF: (C2H4O)multC2H6O
ʻO ka Poly(ethyleneglycol)dimethylether(NHD) he ʻano hou kiʻekiʻe-effective de-sulfurizing a de-carbonating solvent me ka maʻemaʻe kiʻekiʻe, kemika maikaʻi a me ka paʻa wela i ka media o ka acidity kiʻekiʻe, alkality a me ka mahana. He kūpono ia no ka hoʻomaʻemaʻe ʻana i ke kinoea anthraco-synthetic. Hiki iā ia ke hoʻopau maikaʻi i ka hydrogen vulcanized mai loko mai o ke kinoea ʻakika hui ʻia o ke kinoea maoli, ka ʻaila ʻaila, ke kinoea lanahu i nā hale hana a i ʻole nā kūlanakauhale a me ke kinoea ʻaila wai. ʻO ka mea kūikawā, hiki iā ia ke de-sulfurize i ka sulfur organik maikaʻi.
Ma keʻano he mea wehe i nā kinoea waikawa (e like me H2S, C02, cos, etc.), plasticizer, binder compound, antistatic agent, textile printing and dyeing industry as auxiliary, paʻi ʻoihana e like me ka hoʻomākaukau ʻana i ka inika kūikawā a me ka mea hoʻomohala, nā mea paʻi a me nā lako paʻi. mea hoʻomaʻemaʻe, hoʻomaʻemaʻe ʻoihana (hana nui i ka mea hoʻomaʻemaʻe halogen-free), mea holoi i kēlā me kēia lā, ka mea hoʻoheheʻe kūlohelohe a i ʻole ka hoʻololi ʻana o ka manawa, ka mea hoʻoheheʻe pena, ka mea wehe pena a me ka defoamer, etc.
200kg / pahu a i ʻole 1000kg / IBC
MEA | NHD-250 | NHD-500 |
Ka nana aku | He wai melemele a maopopo | |
Maʻemaʻe(GC)% ≥ | 99.0 | 99.0 |
Waiwai PH (8:2) | 6-8 | 6-8 |
Māmā (KF) % ≤ | 1.0 | 1.0 |
Maʻiʻo o ʻehā, ʻelima, ʻeono-ethylene glycol dimethyl ether%≥ | 75 | / |
Kaumaha molekala pili | 250-270 | 470-530 |
* Eia hou: Hiki i ka hui ke noiʻi a hoʻomohala i nā huahana hou e like me ke koi kūikawā o kā mākou mea kūʻai. |