MŌ TE CAB-35
Cocamidopropyl betaine mō te wā poto
Ko te Cocamidopropyl betaine (CAB) he momo surfactant zionic, he wai kōwhai mārama, ko tōna āhua motuhake kei te pikitia i raro nei, ko te kiato he tata ki te wai, 1.04 g/cm3. He tino pumau i raro i ngā āhuatanga waikawa me te kawakore, e whakaatu ana i ngā āhuatanga pai me te anionic, ā, he maha ngā wā ka whakamahia me ngā surfactants kino, cationic me te kore-ionic.
Te hangarau whakaputa o te cocamidopropyl betaine
I hangaia te Cocamidopropyl betaine mai i te hinu kokonati mā te whakakotahitanga ki te N me te N dimethylpropylenediamine me te whakawhanaungatanga ki te konutai chloroacetate (waikawa monochloroacetic me te konutai carbonate). Tata ki te 90% te hua. Ko ngā mahi motuhake ko te tāpiri i te methyl cocoate molar ōrite me te N, n-dimethyl-1, 3-propylenediamine ki roto i te ipu tauhohenga, tāpirihia te 0.1% konutai methanol hei whakakorikori, whakaohokia i te 100 ~ 120 ℃ mō te 4 ~ 5 hāora, kohuatia te methanol taha, kātahi ka tukatukahia te amide tertiary amine. Kātahi ka ringihia te amido-tertiary amine me te konutai chloroacetate ki roto i te ipu tote, ā, ka whakaritea te cocaminopropyl betaine kia rite ki ngā tikanga tukatuka o te dimethyldodecyl betaine.
Ngā āhuatanga me ngā whakamahinga o te cocamidopropyl betaine
He matū horoi pai te CAB, he pai hoki ōna āhuatanga horoi, whakapūpū me te whakangawari, ā, he pai hoki te hototahi ki ngā matū horoi anionic, cationic me te kore-ionic. He iti ake te whakapataritari o tēnei hua, he ngawari te mahi, he ngawari, he pumau te pahuka, he pai mō te hopi horoi makawe, te hinu kaukau, te horoi kanohi, me ētahi atu, ka taea te whakarei ake i te ngawari o te makawe me te kiri. Ina honoa ki te nui o te matū horoi anionic e tika ana, ka kitea te pānga matotoru o tēnei hua, ā, ka taea hoki te whakamahi hei whakangawari, hei kai whakamakuku, hei patu harore, hei kai ārai-pūmau, me ētahi atu. Nā tōna pānga whakapūpū pai, he whānuitia te whakamahinga i roto i te whakamahinga o ngā mara hinu. Ko tana mahi matua he mahi hei kai whakaiti matotoru, hei kai neke hinu me te kai pahuka, me te whakamahi katoa i tōna mahi mata ki te kuhu, ki te uru me te tango i te hinu mata i roto i te paru hinu hei whakapai ake i te tere whakaora o ngā whakaputanga e toru.
Ngā āhuatanga hua o te cocamidopropyl betaine
1. He tino pai te wairewa me te hototahi;
2. He āhuatanga pahuka pai rawa atu, he āhuatanga whakamātotoru nui hoki;
3. Nā te iti o te riri me ngā āhuatanga patu huakita, ka taea e te hototahi te whakapai ake i te ngawari, te whakatikatika me te pumau pāmahana iti o ngā hua horoi;
4. He pai tōna ātete ki te wai mārō, he āhuatanga ārai-patū, ā, he ngāwari hoki ki te pirau.
Te whakamahinga o te cocamidopropyl betaine
He whānuitia te whakamahinga mō te whakarite i te hopi horoi makawe kounga waenga me te kounga teitei, te horoi tinana, te horoi ringa, te horoi pahuka me te hopi horoi whare; koinei te wāhanga matua mō te whakarite i te hopi horoi makawe pēpi ngawari, te kaukau pahuka pēpi me ngā hua tiaki kiri pēpi. He whakangawari ngawari pai mō ngā whakatakotoranga tiaki makawe me te kiri; Ka taea hoki te whakamahi hei hopi horoi, hei whakamakuku, hei whakamātotoru, hei ārai i te mate me te patu harore.