Pehea e hoʻokaʻawale ʻia ai ka ethylene glycol ma muli o ka acidity?
2026-02-27
Hiki i nā waiwai ma waho o kēia mau pae ke hōʻike i nā pilikia o ka maikaʻi.
ʻEtilena Glikola Hiki ke wehewehe ʻia nā māka e ka acidity (i helu ʻia e like me ka acetic acid), ka mea e hōʻike ana i nā haumia acidic:
Papa Kiʻekiʻe: ≤ 0.001%
Papa Waena ʻEtilena Glikola: 0.001%–0.003%
ʻEthylene Glycol Papa Haʻahaʻa: > 0.003% (hiki ke hoʻopilikia maikaʻi ʻole i nā kaʻina hana ma hope)
Mai kahi hiʻohiʻona o ka pae distillation (ma 0°C, 101.3 kPa):
Papa Premium Ethylene Glycol: 196–199°C
Papa Mua: 195–200°C
Papa Kūpono ʻo Ethylene Glycol: 194–201°C
ʻO ka pae distillation haiki e hōʻike ana i ka maʻemaʻe kiʻekiʻe.
ʻEtilena Glikola Hiki ke wehewehe ʻia nā māka e ka acidity (i helu ʻia e like me ka acetic acid), ka mea e hōʻike ana i nā haumia acidic:
Papa Kiʻekiʻe: ≤ 0.001%
Papa Waena ʻEtilena Glikola: 0.001%–0.003%
ʻEthylene Glycol Papa Haʻahaʻa: > 0.003% (hiki ke hoʻopilikia maikaʻi ʻole i nā kaʻina hana ma hope)
Mai kahi hiʻohiʻona o ka pae distillation (ma 0°C, 101.3 kPa):
Papa Premium Ethylene Glycol: 196–199°C
Papa Mua: 195–200°C
Papa Kūpono ʻo Ethylene Glycol: 194–201°C
ʻO ka pae distillation haiki e hōʻike ana i ka maʻemaʻe kiʻekiʻe.
ʻO Zibo Anhao Chemical Co., Ltd. kahi mea hana ʻoihana a me ka mea hoʻolako i ka ethylene glycol kiʻekiʻe (EG), me ka ʻike waiwai i ka ʻoihana kemika. Hana ʻia kā mākou huahana ethylene glycol me ka hoʻohana ʻana i nā kaʻina hana hana holomua a me nā ʻōnaehana kaohi maikaʻi koʻikoʻi, e hōʻoiaʻiʻo ana i ka mālama ʻana i ke kūlana aupuni GB/T 4649-2018 no nā papa kiʻekiʻe, papa mua, a me nā māka kūpono. Me nā waiwai maikaʻi loa e like me ka haʻahaʻa haʻahaʻa, ka pala haʻahaʻa, a me ka hui pū ʻana me ka wai a me nā mea hoʻoheheʻe organik, hoʻohana nui ʻia kā mākou EG i ka hana ʻana o ka fiber polyester, nā hopena antifreeze, nā mea hoʻoheheʻe, a me ka hana ʻana i nā kemika ʻoihana.
Me ke kākoʻo ʻia e kā mākou mau hale hana ponoʻī a me ke kaulahao lako paʻa, hāʻawi mākou i nā huahana hilinaʻi a kūlike a me nā hoʻonā i hoʻopilikino ʻia i nā mea kūʻai aku honua. Ma ke ʻano he hoa hilinaʻi i ka ʻāpana kemika, ua kūpaʻa ʻo Zibo Anhao Chemical i ka hāʻawi ʻana i ka ethylene glycol kiʻekiʻe a me ke kākoʻo ʻana i ka hoʻomohala mau ʻana o nā ʻoihana a kā mākou mea kūʻai aku ma ka honua holoʻokoʻa.
Me ke kākoʻo ʻia e kā mākou mau hale hana ponoʻī a me ke kaulahao lako paʻa, hāʻawi mākou i nā huahana hilinaʻi a kūlike a me nā hoʻonā i hoʻopilikino ʻia i nā mea kūʻai aku honua. Ma ke ʻano he hoa hilinaʻi i ka ʻāpana kemika, ua kūpaʻa ʻo Zibo Anhao Chemical i ka hāʻawi ʻana i ka ethylene glycol kiʻekiʻe a me ke kākoʻo ʻana i ka hoʻomohala mau ʻana o nā ʻoihana a kā mākou mea kūʻai aku ma ka honua holoʻokoʻa.