Mukati mebhegimuunganidzi weguruva, guruva rine kukweshana kwemhepo, guruva nejira rekusefa zvinokonzeresa kukweshana kuchaita magetsi asingachinji, guruva remaindasitiri (rakadai seguruva repamusoro, guruva remakemikari, guruva remarasha, nezvimwewo) mushure mekunge huwandu hwasvika padanho rakati (ndiko kuti, muganho wekuputika), senge maspark emagetsi asingachinji kana kupisa kwekunze nezvimwe zvinhu, zvinotungamira nyore nyore kuputika nemoto. Kana guruva iri rikaunganidzwa nemabhegi ejira, chinhu chekusefa chinodiwa kuti chive nebasa rekurwisa kukweshana. Kubvisa kuunganidzwa kwechaji pazvinhu zvekusefa, nzira mbiri dzinowanzo shandiswa kubvisa magetsi asingachinji ezvinhu zvekusefa:
(1) Pane nzira mbiri dzekushandisa antistatic agents kuderedza resistance pamusoro pema chemical fibers: ①Kunamira external antistatic agents pamusoro pema chemical fibers: kunamira ma hygroscopic ions kana non-ionic surfactants kana hydrophilic polymers pamusoro pema chemical fibers, zvichikwezva mamorekuru emvura mumhepo, kuitira kuti pamusoro pema chemical fibers paumbe water film yakatetepa. Water film inogona kunyungudutsa carbon dioxide, zvekuti surface resistance iderere zvakanyanya, zvekuti charge haisi nyore kuungana. ② Chemical fiber isati yatorwa, internal antistatic agent inowedzerwa ku polymer, uye antistatic agent molecule inogoverwa zvakaenzana mu chemical fiber yakagadzirwa kuti igadzire short circuit uye kuderedza resistance ye chemical fiber kuti iwane antistatic effect.
(2) Kushandiswa kwemafiber ekufambisa: muzvigadzirwa zvefiber zvemakemikari, wedzera huwandu hwakati hwemafiber ekufambisa, uchishandisa discharge effect kubvisa static electricity, kutaura zvazviri, musimboti wekubuda kwecorona. Kana zvigadzirwa zvefiber zvemakemikari zvine static electricity, muviri unochajwa, uye munda wemagetsi unoumbwa pakati pemuviri unochajwa neconductive fiber. Munda uyu wemagetsi unowanikwa wakakomberedza conductive fiber, nokudaro uchigadzira simba remagetsi uye uchigadzira nzvimbo ye activation ye ionized munharaunda. Kana paine micro corona, maion akanaka neakaipa anogadzirwa, maion asina kunaka anoenda kumuviri unochajwa uye maion akanaka anodonhedza mvura mumuviri wepasi kuburikidza neconductive fiber, kuitira kuti chinangwa chemagetsi anodzivirira static chibudirire. Kuwedzera kune waya yesimbi inowanzoshandiswa, polyester, acrylic conductive fiber uye carbon fiber zvinogona kuwana mhedzisiro yakanaka. Mumakore achangopfuura, nekuvandudzwa kuri kuramba kuchiitwa nanotechnology, special conductive uye electromagnetic properties, super absorbency uye wide band properties zve nanomaterials zvichashandiswazve mumachira anochajwa. Semuenzaniso, machubhu ecarbon nanotubes inyanzvi yemagetsi yakanaka kwazvo, inoshandiswa sechinhu chinobatsira kuti iparadzirwe zvakanaka mu chemical fiber spinning solution, uye inogona kugadzirwa kuita zvinhu zvakanaka zvinofambisa mhepo kana kuti antistatic fibers nemachira ane molar concentrations dzakasiyana.
(3) Chinhu chinosefa chakagadzirwa nefiber inodzivisa moto chine hunhu huri nani hwekusefa moto. Polyimide fiber P84 chinhu chinodzivisa moto, chinopisa utsi zvishoma, chinodzima moto wega, kana chatsva, chero bedzi moto wabuda, chinodzima moto wega pakarepo. Chinhu chinosefa chakagadzirwa nacho chine kudzima moto kwakanaka. JM filter zvinhu zvakagadzirwa neJiangsu Binhai Huaguang guruva filter Wheth factory, ine indekisi yeoxygen inogona kusvika 28 ~ 30%, kupisa kwakamira kunosvika padanho repasi rose reB1, inogona kuzadzisa chinangwa chekudzima moto wega, rudzi rwechinhu chinosefa chine kudzima moto kwakanaka. Zvinhu zvinosefa nano-composite flame retardant zvakagadzirwa ne nanotechnology nano-sized inorganic flame retardants nano-sized, nano-scale Sb2O3 semutakuri, kugadziriswa kwenzvimbo kunogona kuitwa kuti zvive zvinosefa moto zvinoshanda zvakanyanya, indekisi yeoxygen yayo yakapetwa kakawanda pane yezvisefa moto zvakajairika.
Nguva yekutumira: Chikunguru-24-2024