Mukati mebhegimuunganidzi weguruva, guruva rine mweya wekuyerera kwemhepo, guruva uye sefa jira rinokanganisa kukwesha kunoburitsa magetsi akamira, guruva remaindasitiri (senge guruva repamusoro, guruva remakemikari, guruva remarasha, nezvimwewo) mushure mekunge kusungwa kwasvika pane imwe dhigirii (kureva, kuputika kwemuganho), senge electrostatic discharge sparks kana kunze kwekubatidza uye zvimwe zvinhu, zvinotungamira zviri nyore kuputika nemoto. Kana aya maguruva akaunganidzwa nemabhegi emachira, iyo sefa zvinhu zvinodiwa kuti ive ne-anti-static basa. Kubvisa kuunganidzwa kwechaji pane sefa zvinhu, nzira mbiri dzinowanzo shandiswa kubvisa iyo static magetsi eiyo sefa zvinhu:
(1) Pane nzira mbiri dzekushandisa antistatic agents kuderedza kupikisa kwepamusoro kwemakemikari fiber: ①Kunamira kwekunze antistatic agents pamusoro pemakemikari fiber: kunamira kweiyo hygroscopic ion kana isiri-ionic surfactants kana hydrophilic polymers pamusoro pemakemikari fibers. , kukwezva mamorekuru emvura mumhepo, kuitira kuti pamusoro pemakemikari fibers inoumba firimu remvura rakaonda kwazvo. Iyo firimu yemvura inogona kuputsa carbon dioxide, kuitira kuti kupikisa kwepamusoro kuderedzwa zvikuru, kuitira kuti mutero hausi nyore kuunganidza. ② Isati yadhonzwa kemikari fiber, iyo yemukati antistatic agent inowedzerwa kune polymer, uye antistatic agent molecule inogovaniswa zvakafanana muakagadzirwa kemikari fiber kuti iite pfupi pfupi uye kuderedza kuramba kwemakemikari fiber kuti iwane iyo antistatic mhedzisiro.
(2) Kushandiswa kwemafibers conductive: mumakemikari fiber zvigadzirwa, wedzera imwe chiyero che conductive fibers, uchishandisa discharge effect kubvisa static magetsi, chokwadi, musimboti wekuburitsa corona. Kana zvigadzirwa zvekemikari fiber zvine magetsi akamira, muviri wakachajika unoumbwa, uye munda wemagetsi unoumbwa pakati pemuviri wakachajiswa uye conductive fiber. Iyi nzvimbo yemagetsi inonamirwa yakatenderedza conductive fiber, nekudaro ichigadzira yakasimba yemagetsi munda uye kugadzira yemuno ionized activation region. Kana paine micro corona, iyo yakanaka uye yakaipa ion inogadzirwa, iyo yakaipa ion inofamba ichienda kune inochajiwa uye iyo yakanaka ioni inodonhedza kumuviri wepasi kuburikidza neiyo conductive fiber, kuitira kuti iwane chinangwa cheanti-static magetsi. Kuwedzera kune inowanzoshandiswa conductive simbi waya, polyester, acrylic conductive faibha uye kabhoni faibha anogona kuwana migumisiro yakanaka. Mumakore achangopfuura, nekuenderera mberi kwekuvandudza nanotechnology, iyo yakakosha conductive uye electromagnetic zvivakwa, super absorbency uye yakakura bhendi zvivakwa zvenanomaterials zvichazoshandiswa zvakare mukuita machira anotora. Semuyenzaniso, kabhoni nanotubes yakanakisa magetsi conductor, iyo inoshandiswa sechinhu chinowedzera chinowedzera kuita kuti irambe yakapararira mumakemikari fiber spinning solution, uye inogona kugadzirwa kuita yakanaka conductive zvivakwa kana antistatic fiber uye machira pane akasiyana molar concentration.
(3) Iyo sefa zvinhu zvakagadzirwa neflame retardant fiber ine zvirinani zvinodzoreredza murazvo. Polyimide faibha P84 chinhu chinodzikisira, yakaderera utsi mwero, ine kuzvidzima, kana ichipisa, chero bedzi chitubu chemoto chasara, nekukasira kuzvidzima. Iyo sefa yakagadzirwa kubva mairi ine yakanaka retardancy yemoto. JM sefa zvinhu inogadzirwa naJiangsu Binhai Huaguang guruva sefa Yemucheka fekitori, iyo inogumira oksijeni index inogona kusvika 28 ~ 30%, kupisa kwakamira kunosvika padanho repasi rose reB1, kuzadzisa chinangwa chekudzima kubva pamoto, imhando yefirita. zvinhu zvine murazvo wakanaka unodzoreredza. Nano-composite flame retardant zvinhu zvakagadzirwa nenanotechnology nano-sized inorganic flame retardants nano-sized, nano-scale Sb2O3 semutakuri, kugadziridzwa kwepamusoro kunogona kuitwa kuve kunoshanda zvakanyanya kudzoreredza moto, indekisi yayo yeokisijeni yakawanda kakawanda kupfuura yezvakajairwa zvinodzosa moto.
Nguva yekutumira: Jul-24-2024