Kaiwhakarato pono o ngā kaihoko whakamakuku
Ngā Āhuatanga Ā-tinana me te Matū
Ko ngā kaiārai whakamakuku, he momo polyorganosiloxane me te hanganga mekameka o ngā nekehanga polymerization rerekē, he kaiārai whakamakuku whakamiharo. Ka puta mā te hydrolysis o te dimethyldichlorosilane me te wai hei whiwhi i te mowhiti condensation tuatahi. Kātahi ka pakaru te mowhiti, ka whakatikatikahia hei whakaputa i te mowhiti Chemicalbook iti, ā, ka honoa ki te kaiārai pane me te whakakorikori mō te polymerization. Ka hua mai i tēnei tukanga he whānuitanga o ngā ranunga Kaiārai whakamakuku me ngā nekehanga polymerization rerekē. Ka tangohia ngā wāhanga iti te kohua mā te whakatō korehau hei whiwhi i ngā Kaiārai whakamakuku whakamutunga.
Haunga te mea he mea whakamakuku, he maha atu anō ngā āhuatanga me ngā whakamahinga o te hinu silicone. He mea whakamahi pinepine hei tango pahuka i roto i ngā ahumahi pēnei i te tukatuka kai, te hanga whakapaipai, me te hanga pepa. Mā te whakaiti i te hanganga pahuka, ka whakarei ake te hinu silicone i te tukanga whakaputa whānui. Hei tāpiri, ka whakamahia hei wāhanga matua i roto i te hanga kapia silicone me te rapa silicone. He whānuitia te whakamahinga o ēnei rauemi hei piripiri, hei tāpiri kirihou ārai mura, hei rauemi mata mō te whakamahana, me ētahi atu.
Ko te whakamahinga o te hinu silicone hei whakaoti i roto i te umanga hiako e whakaatuhia ana hoki te maha o ngā whakamahinga. Ka āwhina i te whakapai ake i te āhua, te kakano, me te pakari o ngā hua hiako. Heoi anō, i roto i ngā momo rāngai kē atu, pērā i te hanga hopi horoi kounga teitei, ehara i te mea he mea whakamakuku anake engari he mea nui hoki mō te hanga me te pumau.
Painga
(1) Ko te mahi matotoru o te hinu whakahinuhinu te mea tino pai, ā, he iti noa ngā panoni matotoru i te pāmahana whānui. Ko tōna pūwāhi whakapūhaumāota he iti iho i te -50°C, ko ētahi tae atu ki te -70°C. Ka rongoatia mō te wā roa i te pāmahana iti. Kāore te āhua me te matotoru o ōna hua hinu i rerekē. Ko te hinu taketake te mea e whai whakaaro ana ki te pāmahana teitei, te pāmahana iti, me te whānuitanga pāmahana whānui.
(2) He tino pai te pumau o te waikura wera, pērā i te pāmahana pirau wera > 300 ° C, he iti te ngaronga mimiti (150 ° C, 30 rā, he 2 noa iho te ngaronga mimiti), he iti noa te whakamātautau waikura (200 ° C, 72H), he iti noa te matotoru me ngā huringa uara waikawa.
(3) He tino pai te ārai hiko, te ātete rōrahi, me ētahi atu. I te pāmahana noa ～ 130 ℃, kāore e rerekē (engari kāore e taea te wai te hinu).
(4) He hinu kore-paitini, he iti te pahuka, he kaha hoki hei ārai-pupuhi, ka taea te whakamahi hei ārai-pupuhi.
(5) He tino pumau te kutikuti, ka taea te mimiti i te wiri me te aukati i te tuku wiri.
Te Tākai o te Trans Resveratrol
Mōkihi:1000KG/IBC
Rokiroki:Hei penapena ki te wāhi hauhautanga, hei ārai i te rā tika, me kawe ngā taonga kāore i te mōrearea.
Ngā Pātai Auau
