(1) Whakaritenga o te kapia phenolic hinu-wairewa
1. kapia phenolic kaha
Ko te P-tert-butylphenol me te formaldehyde i whakapoapoahia i raro i te mahi a te whakakorikori moepuku ki te hanga p-tert-butylphenol formaldehyde resin.Ka whakamahia nga hua ki te whakarite i te whakapiri neoprene, te kaihoko vulcanizing rapa, te paninga, te hinu, te waea enamelled me etahi atu hua matū pai.
2. Kapia phenolic parakore hohekore
Ma te whakamahi i te waikawa hei whakakorikori, ka whakamahia te whakamaaramatanga o te tert-butylphenol me te formaldehyde hei whakaputa i te kapia phenolic parakore.Ka whakamahia motuhake te kapia mo te whakarite i te whakapiri neoprene.
3. Ma te whakamahi i te kapia whakawhiti katote hei whakakorikori, i whakaritea te kapia phenolic parakore, i whakamahia motuhake mo te whakarite i te whakapiri chloroprene.Ahakoa te kapia kaha, karekau ranei, ka taea te whiwhi i te kapia phenolic rewa ma te taapiri i te 10 ~ 15% o tenei hua ki roto i te whakapiri chloroprene.Ko te whakapiri Chloroprene te nuinga e whakamahia ana i roto i te kawe waka, te hanga, te huu tangata, me era atu. Ka taea hoki te whakamahi mo te whakarite i te whakarereke rosin, te taapiri i te taapiri, te whakaahua whakaahua matatau, me era atu, me te hanga o te roera toua coil me te varnish laminate.
(2) Te whakarite i nga mea kakara
1. Tert-butylcyclohexyl acetate
Ko te 2.4- tert-butyl-1,1 ka whakamahia te dioxethylcyclohexane hei rauemi mata mo te whakamaoritanga catalytic ki te whakaputa tert-butylcyclohexanone, katahi ka hauwai ki te ethylene glycol ester kia noho hei tert-butylcyclohexanol, katahi ka acetylated hei whakaputa tert-butylcyclohexanol acetate, e mohiotia ana te hākawa puru, me te kakara rakau, ka taea te kakara pai ki te puru.
Ko te Tert-butylphenol cyclohexanone he kaha te reka o te camphor, e whakamahia ana i roto i te hopi, te kakara hopi.
(3) Whakamahia hei antioxidant me te whakapumau
Ko nga condensates o te p-tert-butylphenol me te barium sulfide, e whakamahia whanuitia ana hei taapiri mo nga hinu me nga ngako, ka whakapoapoa ki te sulfur dichloride, sulfur monochloride ranei hei whakaputa i te dialkylphenol sulfide me te polyalkylphenol sulfide ka taea te whakamahi hei aukati waikura me te antioxidants.Ka whakamahia ano hoki tenei hua hei rapa, hopi, waiwaro maataa, whakapumau nitrocelluloose.
(4) Whakamahia rite te kaihoko whakamutu tauhohenga o te tukanga polycarbonate phosgene: te nui tāpiri ko 1.0 ~ 3.0% o te kapia
(5) Ētahi atu tono
Ka whakamahia mo te whakarereke i te kapia epoxy, te whakarereketanga o te xylene resin, te condensation kei te whakamahia nuitia te hua hei whakarite i te hinu matū me te hopi o ia ra, te hopi hopi.Me nga rauemi mata e whakamahia ana hei whakapumau polyvinyl chloride.Ko te whakakorenga o te tert-butylphenol ka taea te whakamahi i roto i te hanga o te antioxidant, kakano mura mura, te whakarite o te pesticide emulsifier, etc.
Ko te whakamahinga o te p-tert-butyl phenol he tino whanui, he maha atu nga hua ka taea te whakawhanake ma te tukatuka hohonu.I tenei wa, he maha nga hua kua whakamahia ki te umanga, ko etahi o enei e tino hiahia ana ki te whakawhanake me te tono.I tenei wa, kua hangaia te kapia phenolic parakore me te waahi ngohengohe nui i Haina.Ko nga tari rangahau e tika ana me timata tonu ki te whakawhanake i nga tikanga hangarau hou o te whakapiri neoprene, kia rite ai ki te whakatutuki i nga hiahia o nga kaiwhakamahi i te wa e taea ai, me te huri i te ahuatanga o nga piripiri kawemai.
Wā tuku: Feb-20-2023