1,3-propanediol a me 1,2-propanediolʻelua mau mea hoʻohuihui i nā hui o nā diols,ʻo ia ka mea e loaʻa ai nā hui hydroxyl (-oh) ʻOiaiʻo kā lākou mau hana hana, hōʻike lākou i nā waiwai likeʻole a loaʻa nā noi likeʻole ma muli o ka hoʻonohonohoʻana o kēia mau hui hana.
1,3-propanediol, pinepine pinepineʻia e like me ka 1,3-PDO,ʻo ia kaʻano lāʻau lapaʻau c3h8o2. He kalaʻoleʻole, nā meaʻalaʻole, a me nā wai momonaʻole ma ka mahana o ka lumi. ʻO keʻano nui i kāna hanaʻanaʻo ia ka huiʻelua o nā hui hydroxylʻelua i waihoʻia ma nā carbon atom i hoʻokaʻawaleʻia e hoʻokahi kaʻaila. Hāʻawi kēia i 1,3-PDO i kāna mau waiwai kūʻokoʻa.
Nā waiwai a me nā noi o 1,3-propanedirol:
ALOHA:1,3-PDO he mea pono i kahi kūpono no nāʻano likeʻole a me nā mea hanaʻole no nā mea hana likeʻole.
Antifreeze:Hoʻohana pinepineʻia ia ma keʻano he mea hoʻokūkū antifreeze i loko o nā noi o Automotive a me nā noi hana no ka mea he haʻahaʻa haʻahaʻa haʻahaʻa ma mua o ka wai.
Polymer Resort: 1,3-PDO i hoʻohanaʻia i ka hana o nā mea pohogradable e like me Politrumetyyylene Terephtharat (PTT). Loaʻa i kēia mau noi biopoyers i nā leka i loko o nā kikokikona a me nā pākuʻi.
1,2-prpanediot:
1, ʻO kaʻokoʻa koʻikoʻiʻo ia ka huiʻana o kāna mau hui hydroxylʻelua i loko o nā carbon carbon atoms inoms i loko o ka molena.
Nā waiwai a me nā noi o 1,2-propanedirol (propplenet
ʻO Antifreeze a me ka hōʻoleʻana i ka Agent:ʻo Spyplene Glycol i hoʻohana pinepineʻia e like me keʻano o ke kaʻina hanaʻana, a me nā'ōnaehana hoʻomaha. Ua hoʻohanaʻia ia ma keʻano he mea hana e hōʻole ai i nā mokulele.
Humect:Hoʻohanaʻia ia ma nā huahana cosmetic a me nā huahana mālama pilikino e like me ka Humectant e mālama i ka nui.
ʻO kaʻaiʻanaUa heluʻiaʻo Prosplene Glycol e like me "kaʻike maʻamau e like me ka palekana"
Nā pharmaceuticals:Ua hoʻohanaʻia ma kekahi mau hana lāʻau lapaʻau e like me kahi mea e pili ana i ka mea lawe a lawe i nā lāʻau lapaʻau.
I ka hōʻuluʻuluʻana,ʻo kaʻokoʻa ma waena o 1,3-propanetirol a me 1,2-propanetio Ke alakaʻi nei kēiaʻanoʻano hana i nā waiwai kūpono a me nā noi noi no kēia mau diols, me 1,3-proplanedit
Post Times: Sep-20-2023