Te pūtuiti tuatoru o te etere (ETB) o te etere (ethylene glycol)
Ingoa matū: Ethylene glycol tuatoru butyl ether (ETB)
Tātai ngota: C6H14O2
Taumaha ngota: 118.18
Nama CAS: 7580-85-0
Tātai hanganga matū
Taupū hangarau
| Te mātotorutanga whanaunga (wai = 1) | 0.903 |
| Te pūwāhi tio | ＜-120℃ |
| Pūwāhi Mura (kua kati) | 55℃ |
| Te pāmahana mura | 417℃ |
| Te kukū o te mata (20 ℃) | 2.63 Pa |
| Pēhanga kohu (20°C) | 213.3 Pa |
| Tawhā wairewa | 9.35 |
| Te pūwāhi koropupū tuatahi | 150.5℃ |
| 5% te whakahoro | 151.0℃ |
| 10% te whakahoro | 151.5℃ |
| 50% te whakahoro | 152.0℃ |
| 95% te whakahoro | 152.0℃ |
| Te nui o te wai whakapūkara (Vol) | 99.90% |
| Te pūwāhi maroke | 152.5℃ |
Whakamahia
Ko te ethylene glycol tuatoru butyl ether, te mea matua hei whakakapi i te ethylene glycol butyl ether, he rerekē, he tino iti te kakara, he iti te paitini, he iti te tauhohenga photochemical, me ētahi atu, he ngawari ki te riri kiri, ā, he hototahi ki te wai, he pumau te marara o te peita rapa. He pai te hototahi ki te nuinga o ngā kapia me ngā whakarewa waro, ā, he pai te hydrophilicity. Ka taea te whakamahi whānui i roto i ngā mara maha pēnei i te paninga, te waituhi, te kaihoko horoi, te kaihoko whakamakuku muka, te plasticizer, te takawaenga hanga waro me te tango peita. Ko ōna whakamahinga matua ko:
1. Whakarewa paninga wai: te nuinga mō ngā pūnaha wai whakarewa, te peita ahumahi peita rapa wai-marara. Nā te mea e tata ana te uara HLB o te ETB ki te 9.0, ko tana mahi i roto i te pūnaha marara he mea whakamarara, he mea whakaemulsifier, he kaihoko rheological me he mea whakarewa tahi. He pai te mahi mō te peita rapa, te paninga marara colloidal me te paninga kapia wai whakarewa i roto i ngā paninga wai. , Mō te peita o roto me waho i roto i ngā whare, te paninga motuka, te pereti tae me ētahi atu mara.
2.Te whakarewa peita
2.1 Hei whakarewa. I te hanga peita kiriaku pango motuhake me te peita kiriaku pango motuhake, he nui te wā e hiahiatia ana hei huri i te peita kiriaku ki te pango waro tae teitei kia tutuki ai he āhua pai. Ā, mā te whakamahi i te ETB kua rumakina ki te pango waro tae teitei, ka taea te whakaiti i te wā huri mā te neke atu i te haurua, ā, i muri i te whakaotinga ka maeneene ake te āhua o te peita, ka maeneene ake.
2.2 Hei whakaōrite i te peita, ka whakaiti i te huka, ka whakapai ake i te tere maroke o te peita marara wai, te maeneene, te kanapa, me te pumau piri. Nā tōna hanganga tert-butyl, he tino pumau te photochemical me te haumaru, ka taea te whakakore i ngā kōhao iti o te kiriata peita, ngā matūriki iti me ngā mirumiru. He pai te pumau o ngā paninga wai i hangaia ki te ETB, inā koa i raro i ngā āhuatanga pāmahana iti i te takurua.
2.3 Whakapai ake i te kanapa. Ko te ETB e whakamahia ana i roto i te peita amino, te peita nitro, hei aukati i te whakaputanga o ngā tohu rite ki te "kiri karaka", ka piki ake te kanapa o te kiriata peita mā te 2% ki te 6%.
3.Ka whakamahia te waituhi whakamarara ETB hei whakarewa waituhi, hei waituhi whakamarara rānei e whakamahia ana i roto i ngā waituhi tā, ka taea e koe te whakapai ake i te rheology waituhi, te whakapai ake i te kounga o te tā tere-tiketike me te kanapa, te piri.
4. I te 76% o te hinu kohuke kei roto ngā muka polyethylene me te tangohanga ETB, i heke te hinu muka kohuke mā te 0.15% i muri i te tangohanga.
5.I whakaohokia te tae phthalocyanine Titanium Dioxide a te kamupene Canon Hapanihi ki te Ti (OBu) 4-amino-1,3-isoindoline o te otinga ETB i te 130 ℃ mō te 3 hāora, ā, i puta mai he tae phthalocyanine titanium parakore 87%. Ā, ka taea te whakamahi i te phthalocyanine oxytitanium tioata i hangaia mai i te phthalocyanine titanium waikura porous me te ETB hei whakapūmau whakaahua e tino tairongo ana ki te mārama roa-ngaru.
6.Ko te horoi whare whai hua a Asahi Denko i rongoatia ki te propylene oxide me te hua tauhohenga kei roto ko te KOH ETB ka whiwhi i te poly propylene oxide mono-t-butyl ether, he horoi whare tino pai, whai hua hoki.
7.He peita waikura ā-waikura nā te Kamupene Peita Nippon, he mea whakamahi i te diethyl ether, te kapia kiriaku, te ETB, te butanol, te TiO2, te cyclohexyl ammonium carbonate, me te kaihoko ārai-huka hei hanga peita waikura ka taea te rehu.
8. Ko te ātete kiriata waro o ngā wāhanga reo irirangi me te ETB hei ātete ātete kiriata waro wai, he mata maeneene, ka taea te whakakore i te hononga o te pinhole me ngā āhuatanga kino, me te whakapai ake i te mahi a ngā wāhanga hiko.
9. Āwhina Wahie
Ka taea te whakamahi i te ETB hei whakarewa tahi me te whakarerekē i roto i ngā wahie poiera hou, ehara i te mea hei whakapai ake i te pai o te tahunga anake, engari hei whakaiti hoki i ngā tukunga, hei puna pūngao hou mō ngā poiera me ngā miihini tīhiera moana nui, he whakaritenga pakari mō te taiao me ngā painga wehewehe kaupapa here.
Mōkihi
200kgs/pahu
Rokiroki
Penapena ki te wāhi hauhautanga, maroke, kia rite ki te kawe matū whānui.