CAS 109-99-9 Tetrahydrofuran Mai i te Kaiwhakarato Haina
Whakatakotoranga
| tētahi atu ingoa | tetramethylene ether glycol |
| Nama CAS | 109-99-9 |
| Te parakore | 99.99% meneti |
| Akomanga mōrearea | 3 |
| Kiato | 0.887g/ml |
| Pūwāhi mura | -14°C~-20°C |
| Waehere HS | 29321100 |
| Mōkihi | Pahu rino 180kg, IBC, ISOTANK |
Mōkihi: Pahu rino 180kg, IBC, ISOTANK
Whakamahinga: Whakamahia hei whakarewa, hei hanga rauemi mata i roto i te hanganga rauropi. Ka taea te whakamahi tika i roto i te hanga muka hangai, te kapia hangai, te rapa hangai, he maha hoki ngā rauemi polymeric, te rīpene tika me te whakarewa hiko i roto i te umanga, engari ka whakamahia hoki i roto i te hanga adipic nitrile, te waikawa adipic, te adipic diamine, te waikawa succinic, te butanediol, te γ-butanolactone, me ētahi atu, i roto i te umanga rongoā, ka taea te whakamahi hei whakarewa rongoā.
Whakaahuatanga
Ko te CAS 109-99-9 Tetrahydrofuran (THF) he whakarewa rauropi kounga teitei e whakamahia whānuitia ana i roto i ngā ahumahi maha pēnei i te rongoā, ngā polymer, me ngā paninga. I ahu mai tā mātou THF i ngā kaiwhakarato pono i Haina, ā, he kounga teitei. Kāore he tae, he mura, ā, he iti te matotoru, he whakarewa pai mō ngā tono maha. Hei tāpiri, he utu whakataetae tā mātou THF, he otinga whai hua mō ō hiahia whakarewa.
Ko te Tetrahydrofuran (THF) he etera hurihuri me te tauira matū (CH₂)₄O, ā, e whakamahia whānuitia ana hei whakarewa i roto i ngā momo ahumahi. Ko tā mātou CAS 109-99-9 THF i ahu mai i ngā kaiwhakarato pono i Haina, ā, he kounga teitei. He wai kore tae, he mura, he iti te matotoru, he mea tino pai mō te maha o ngā tono.
Ko tētahi o ngā painga matua o tā mātou THF ko tōna taumata parakore teitei, me te iti rawa o te parakore o te 99.9%. Mā tēnei taumata parakore teitei ka kore he poke o tā mātou THF ka pā ki te kounga o ō hua. Hei tāpiri, he iti te nui o te wai o tā mātou THF, e whakarei ake ana i tōna parakore.
He utu whakataetae hoki tā mātou THF, ā, he otinga whai hua tēnei mō ō hiahia whakarewa. He kōwhiringa ātaahua tēnei mā ngā pakihi e hiahia ana ki te whakaiti i ā rātou utu whakaputa me te kore e whakararu i te kounga.
Mō ngā whakamahinga, e whakamahia whānuitia ana te THF i roto i te umanga rongoā hei whakarewa tauhohenga me te wāhanga i roto i ngā hanganga rongoā. E whakamahia ana hoki i roto i te hanga polytetramethylene ether glycol (PTMEG), e whakamahia ana i roto i te hanga spandex me ētahi atu elastomers. Hei tāpiri, e whakamahia ana te THF hei whakarewa i roto i te hanga paninga, piripiri, me ngā waituhi tā.
Ko tētahi o ngā āhuatanga ahurei o te THF ko tōna kaha ki te whakarewa i te whānuitanga o ngā matū waro, tae atu ki ngā pūmua pērā i te polyvinyl chloride (PVC) me te polyvinylidene fluoride (PVDF). Nā tēnei āhuatanga ka waiho te THF hei whakarewa pai mō ngā tono tukatuka pūmua, pērā i te whakaranu pūmua me te whakarewa kiriata.
Mō te whakahaere me te rokiroki, ka tukuna mai ā mātou THF i roto i ngā takai kounga teitei hei whakarite kia haumaru te kawe me te rokiroki. He mea nui kia mōhio he tino mura te THF, ā, me penapena ki tētahi wāhi hauhautanga, maroke, pai te hauhautanga, kia matara atu i ngā pūtake mura.
Hei whakamutunga, ko tā mātou CAS 109-99-9 THF he whakarewa kounga teitei, he utu whakataetae hoki, he mea tino pai mō te whānuitanga o ngā tono i roto i ngā ahumahi rerekē. Nā tōna taumata parakore teitei, te iti o te wai, me tōna kaha ki te whakarewa i te whānuitanga o ngā matū waro, he mea whai hua, he mea whai hua hoki mō ngā pakihi e hiahia ana ki te arotau i ā rātou tukanga whakaputa me te whakaiti i ngā utu. Whakapā mai ki a mātou i tēnei rā ki te ako atu mō tā mātou THF me pēhea e whai hua ai ki tō pakihi.
