Mea kānana antistatic a me nā mea kānana pale ahi no ka mea kānana ea

I loko o ka ʻekeʻohi lepo, ka lepo me ka ea kahe friction, lepo a me ka lole kānana hopena friction e hoʻopuka i ka uila static, ka lepo o ka ʻoihana maʻamau (e like me ka lepo lepo, ka lepo kemika, ka lepo lanahu, a me nā mea ʻē aʻe.) ka palena o ka pahū), e like me ka hoʻokuʻu ʻana o ka electrostatic a i ʻole ka ʻā ʻana o waho a me nā mea ʻē aʻe, hiki ke alakaʻi i ka pahū a me ke ahi. Inā hōʻiliʻili ʻia kēia mau lepo me nā ʻeke lole, pono ka mea kānana e loaʻa kahi hana anti-static. No ka hoʻopau ʻana i ka hōʻiliʻili o ka uku ma ka mea kānana, ʻelua mau ʻano hana maʻamau e hoʻopau i ka uila static o ka mea kānana:

(1) ʻElua ala e hoʻohana ai i nā lāʻau antistatic e hōʻemi i ka pale ʻana o ka ʻili o nā fibers kemika: ①Adhesion o nā mea antistatic waho ma luna o ka ʻili o nā fila kemika: adhesion o nā ion hygroscopic a i ʻole nā ​​mea hoʻoheheʻe non-ionic a i ʻole nā ​​polymers hydrophilic i ka ʻili o nā mea kemika. , ka huki ʻana i nā molekele wai i ka lewa, i mea e hana ai ka ʻili o nā fibers kemika i kahi kiʻiʻoniʻoni wai lahilahi. Hiki i ke kiʻi wai ke hoʻoheheʻe i ka carbon dioxide, no laila e hoʻemi nui ʻia ke kūʻē ʻana o ka ʻili, no laila ʻaʻole maʻalahi ka hōʻiliʻili. ② Ma mua o ka huki ʻia ʻana o ka fiber kemika, ua hoʻohui ʻia ka ʻāpana antistatic kūloko i ka polymer, a ua māhele like ʻia ka molekele antistatic agent i loko o ka fiber chemical i hana ʻia i kahi pōkole pōkole a hoʻemi i ke kūʻē ʻana o ka fiber kemika e hoʻokō i ka hopena antistatic.

(2) ʻO ka hoʻohana ʻana i nā fiber conductive: i nā huahana fiber chemical, hoʻohui i kahi nui o nā fibers conductive, me ka hoʻohana ʻana i ka hopena hoʻokuʻu e hoʻoneʻe i ka uila static, ʻoiaʻiʻo, ke kumu o ka hoʻokuʻu corona. Ke loaʻa ka uila static i nā huahana fiber kemika, hoʻokumu ʻia kahi kino i hoʻopaʻa ʻia, a hoʻokumu ʻia kahi māla uila ma waena o ke kino i hoʻopaʻa ʻia a me ka fiber conductive. Hoʻopili ʻia kēia māla uila a puni ka fiber conductive, no laila e hana ana i kahi māla uila ikaika a hana i kahi ʻāpana hoʻonā ionized kūloko. Ke loaʻa kahi micro corona, hana ʻia nā ion maikaʻi a maikaʻi ʻole, neʻe nā ion maikaʻi ʻole i ke kino i hoʻopiʻi ʻia a lele nā ​​ion maikaʻi i ke kino honua ma o ka fiber conductive, i hiki ai ke hoʻokō i ke kumu o ka uila anti-static. Ma waho aʻe o ka uea metala conductive maʻamau, hiki ke loaʻa i nā hopena maikaʻi ka polyester, acrylic conductive fiber a me ka carbon fiber. I nā makahiki i hala iho nei, me ka hoʻomau mau ʻana o ka nanotechnology, nā conductive kūikawā a me nā waiwai electromagnetic, super absorbency a me nā mea ākea ākea o nā nanomaterials e hoʻohana hou ʻia i nā lole hoʻoheheʻe conductive. No ka laʻana, carbon nanotubes he mea hoʻokele uila maikaʻi loa, i hoʻohana ʻia ma ke ʻano he mea hoʻohui hana e hoʻopuehu paʻa i loko o ka hopena wili wili kemika, a hiki ke hana ʻia i mau waiwai conductive maikaʻi a i ʻole nā ​​mea antistatic fibers a me nā lole ma nā ʻokoʻa molar.

(3) ʻO ka mea kānana i hana ʻia me ka fiber retardant flame he ʻoi aku ka maikaʻi o ka pale ahi. Polyimide puluniu P84 mea he refractory mea, haʻahaʻa uwahi rate, me ka hoʻopio iho, i ka wā e wela ai, e like me ka lōʻihi o ke ahi kumu i haʻalele, koke ia oe iho. ʻO ka mea kānana i hana ʻia mai ia mea he maikaʻi ke ahi. ʻO ka mea kānana JM i hana ʻia e Jiangsu Binhai Huaguang lepo kānana lole lole, ʻo kona palena ʻana i ka oxygen index hiki ke hiki i 28 ~ 30%, hiki ke hoʻopau ʻia i ka pae honua B1, hiki ke hoʻokō i ke kumu o ka hoʻopau ʻana iā ia iho mai ke ahi, he ʻano kānana. mea me ka pale ahi maikai. Nano-composite flame retardant mea i hana ia me ka nanotechnology nano-sized inorganic flame retardants nano-sized, nano-scale Sb2O3 e like me ka mea lawe, ili hoololi hiki ke hana i ka loa efficient ahi retardants, kona oxygen helu helu he mau manawa o ka maʻamau.