Ko matou tetahi o nga kaiarahinga kaihanga tetrahydrofuranaNga kaiwhakarato THFi Haina, he maha nga mea i kaweake e matou. mena kei te pirangi koehoko tetrahydrofuranmai i Haina, tena koa whakapiri mai ki a maatau mo te utu tino whakataetae.
Ko te Tetrahydrofuran ka hangaia ma te maroke o te 1,4-Butanediol.He ether cycloaliphatic kore tae, he puhoi, he matū koretake, he tino polar me te uru ki te wai.THFhe wairewa tino pai mo te maha o nga matū waro.Ka rewa ki te wai.Ka taea e te ranunga azeotropic he wai te whakakore i nga pāhare penei i te cellulose acetate me te kawhein e, a he pai ake te memehatanga i tera o tetetrahydro-furananake.Ka taea te rewa pai nga whakarewa pararopi pera i te waiwaro, ether, aliphatic hydrocarbons, hauwai kakara, hydrocarbons chlorinated, etc.tetrahydrofuran.
kupu taurite:tetrahydro-furan,THF,thf,109-99-9,oxolane
| Tūemi | Paerewa | Hua |
| Te ahua | He wai marama, he wai marama | Whakaū |
| Parakore %(wt) | ≥99.95 | 99.97 |
| Ihirangi wai (ug/g) | 100 | 28 |
| Tae(25ºC) APHA | ≤5 | 3 |
| Ihirangi Peroxide (ug/g) | ≤5 | 1.25 |
Nga tono:
1.Raw Materials for the synthesis of spandex.
2.Ka whakamahia nuitia hei whakarewa i roto i te paninga mata, te paninga anticorrosive, te waituhi tuhi, te rīpene me te paninga kiriata, ka taea te whakahaere i te matotoru me te kanapa o te paparanga konumohe i te wa e whakakikoruatia ana te wai konumohe.
3.Whakamahia hei rauemi mata mo te whakahiato waro penei i te rongoa.
Mō mātou:
Ko Hebei Guanlang Biotechnology Co., Ltd. no Guanlang Group, i whakaturia i te tau 2007, kei roto i te taone nui o Shijiazhuang, ko te whakapaipai o te Porowini o Hebei me te waahanga tari i waenga i a Beijing Tianjin me Hebei me te whai waahi ki te kawe waka.Ko ta matou kamupene he hinonga matū hangarau-nui hou me te Rangahau me te Whanaketanga, te whakaputa me te hokonga. Kei a matou ake to matou wheketere me te taiwhanga, kei te tuku ratonga whakahiato mo o taatau kaihoko.
