Kiʻekiʻe 99% Polyethylene glycol dimethyl ether(NHD-250,NHD-500) cas 24991-55-7

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.