Munguva pfupi yapfuura, padanho rezvikamu zvemakemikari, hexahydrophthalic anhydride (hhpa), chinyorwa chemakemikari chemakemikari, chave musoro unopisa. Senge yakaunganidzwa nekuita kwakatanhamara kuita, hexahydrophthalal anydride anoita basa rakawanda muminda yakawanda yeindasitiri. Nhevedzano dzazvino dzazvino zviitiko mumusika waro uye mashandisiro amutsa mafungu.
Hexahydrophthalic anhydride ingave chena yakasimba kana yakasarudzika mvura. Nezvemakemikari akasiyana neyekuita, zvakanyudzwa mumaketeni eindasitiri evazhinji zvikamu zvezvikamu, kusanganisira kuungana, zvemagetsi uye zvigadzirwa zvemagetsi, uye zvinongedzo. Mumunda wejasi, iyo yakakwira-polyter inoisa inoisa inoisa inotora chikamu muSynthestery yakaita se "Boost Shamba" yekudzivirira maindasitiri uye emagetsi ekufambisa. Parizvino, indasitiri yekugadzira inowedzera inowanzoitika zvinodiwa pakuonekwa uye kusimba kwezvigadzirwa. Uchishandisa Polyester Resin Coatings ane Hexahydrophthalic Anhydride haigoni kungova mumhepo yemhepo, uye nekuwedzera kweshanduro yebasa.
Magetsi uye magetsi emidziyo indasitiri ndeye iyo hexahydrophthalic anhydride zvechokwadi inopenya zvechokwadi. Mazuva ano, zvigadzirwa zvemagetsi zvinogara zvichisvika kune miniaturization uye zvakakwirira kuita, uye ivo vane zvakakwirira zvakanyanya kufungidzira kwekusimbirira uye kugadzikana kwemukati kwezvinhu zvemukati. Iyo epoxy resin kuronga vamiririri vakagadzirwa kubva kuna Hexahydrophthalal Comminded mabhodhi ematunhu uye zvemagetsi zvekunzwa "nhovo", kubvisa njodzi yemasendimita pfupi. Kunyangwe kana kupisa kwakaunganidzwa panguva refu, yakakwirira-mutoro mashandiro, inogona kudzikisira "mamiriro" ezvemagetsi zvikamu uye ona kushanda kwakasimba kwemidziyo.
Mumunda wezvinyorwa zvekuumbwa, seyakaisa zvinhu zvisina kujairika polyester, hexester Nekukura kwekuwedzera kwemapurojekiti makuru emichero uye kushandurwa kwekurarama kwekutakura kwekutanga kwekugadzira, izvi zvakareruka uye zvakakwirira-zvinhu zvinosangana nezvinodiwa zveindasitiri. Vanogonesa kuti ndege dzekujekeswa "kuremerwa zvakanyanya" kubhururuka uye kuwedzera simba, uye zvakare kugadzira ngarava dzakawanda pamvura.
Zvakakodzera kutaura kuti iyo yekupa-inodiwa maitiro muHexahydrophthalic Spack yave ichichinja chinyararire nguva pfupi yadarika. Nekuwedzera kwazitai mumaindasitiri ekudzora, iyo inodiwa parutivi rwacho rwakaratidza maitiro akasimba kumusoro, uye marongero esimba emabhizimisi ane hukama ari kukwira mwedzi nemwedzi. Kusangana nekukura kwekukura, major Hexahydrophthalal anyddide anogadzira. Vamwe vari kukurudzira shanduko yekare yemitsetse yekare yekugadzira kuti uvandudze kugona kwekugadzira, nepo vamwe vari kuisa mari zhinji mukuwedzera kwefekitori uye kuiswa kwemidziyo mitsva, kuvavarira kuwedzera kugona kwavo.
Nekudaro, mikana inowanzo kuperekedzwa nematambudziko. Hexhahydrophthalal Anhydride ndewekirasi 8 zvinhu zvinokatyamadza zvinhu, uye mitsara yakashata yekuchengetedza inofanirwa kuinamatira pakufambisa uye yekuchengetedza. Madhipatimendi akakodzera achangobva kusimbisa kutariswa, anokurudzira mabasa ekushandisa mitemo yekutarisira yemakemikari ane ngozi. Kubva mukugoverwa kwemotokari dzakasarudzika dzekutakura kune kuongororwa kwekutora kweAnti-Leakage, uye zvimwe zvidziviriro zvemoto, kuchengetedzwa kwakazara kwekuti "kuchengeteka kwakazara kweiyi kiyi yezvinhu zvese zvakabiwa zvakazara.
Indasitiri indori dzinoongorora kuti hexahydrophthalic anhydride ine yakakura kukura mukana mune ramangwana. Chero bedzi matambudziko ekugadzirwa kwakachengeteka uye anowanikwa anokundwa, anoenderera mberi achiisa simba rekusimudzira maindasitiri emapurisa emakemikari epasi rose
Kutumira Nguva: Jan-02-2025
