1.4 Butanediol (BDO)

1.4 Butanediol (BDO)

Whakaahuatanga Poto:

Nga taonga Hua: ko te taumaha o te ngota 90.12, kore hinuhinu te ahua o te waipiro mura, te hygroscopicity me te reka o te kawa. Ka pa ana te paemahana ki raro o te waahi hukapapa, ka tae ki te karaihe ngira, me te tohu hukapapa o te 20.1 ℃ te kohua 235 ℃, me te waahi wheriko (tuwhera) ℃, te rahi o te 1.017, te mahana o te 393.9, te taupoki rehu o te 1.446 Whakamahinga: ...


Taipitopito hua

Tūtohu hua

āhuatanga Hua:                                                                                                                 

Ko te taimaha rāpoi 90,12, āhua hinuhinu te huitahi combustible wai, hygroscopicity me te reka o bitter.When pāmahana i raro i te wāhi mīti, whiwhi ki ngira karaihe, ki te mata mīti o 20.1 ℃ ira e koropupu 235 ℃, me ira flash (whakatuwhera) 121 ℃, whanaunga kiato 1,017, pāmahana tahuna o 393,9, taupū hakoko o 1,446

Whakamahinga:                                                                                                                                         

whakamahi te nuinga mo te hanga o te kohikohi PBT pūhākawa, THF, polytetrahydrofuran gamma-irradiation, butyl lactone, polyurethane hiako tāwhaiwhai, Pu anake elastomer polyurethane me glue.1.4-butyl glycol he absorbency pai, ka nui haere te ngäwari, taea te whakamahi i rite gelatin softener me absorbent, ka taea te rite piataata, me te tahi atu pepa maimoatanga agent.Also ki te hanga N-mewaro pyrrole, N-vinyl pyrrole me ētahi atu pärönaki pyrrale, a mo te faaineineraa o te huaora B6, patukīrea, waipatutaru me ngā tukanga ngā o te whakarewa, plasticizer, lubricants, kaihoko Humidification , whenu, adhesives me brightener o ahumahi-hiko.

Poke Industries: Eleusine indica kapu, potae motokā, mārō whitiki te waku tuku, etc.

paerewa Matua: GB / T 24768-2009

Te nama take

tohu

te viivii

≥99.7%

Chroma (Pt-Colorimetric tikanga)      

≤10APHA

makuku

≤0.01

No. o carbonyl

≤0.05mgKOH / g


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