Ijolise kwiingxaki ezikhoyo kuphando lwamalaphu edangatye kunye ne-anti-static, indlela yokudibanisa iintsinga zokusebenza okuphezulu kunye nemicu ye-flame retardant kunye ne-organic conductive fibers yabekwa phambili, ukuze kuphuhliswe amalaphu e-cotton-flame retardant agqwesileyo ngokugqwesileyo. iipropathi zeempawu zokubuyiswa komlilo kunye ne-anti-static, ukuxhathisa amandla aphezulu kunye nokuziva okuthambileyo. Njengoko sonke sisazi, ifayibha ye-textile njenge-polymer material ine-insulation ephezulu, ukuxhathisa umthamo wayo ngu-10 12 ~ 10 16 Ω · cm, phezulu kakhulu kune-10 8 ~ 10 9 Ω·cm inqanaba le-anti-static, ngoko ilaphu layo lilula. ukuvelisa ubuninzi bombane omileyo osetyenziswayo. Kwimeko-bume enokutsha kunye neqhumayo, i-electrostatic discharge spark njengomthombo wokutshisa ihlala ibangela ukuvutha kunye neengozi zeentlekele. Ngakolunye uhlangothi, uninzi lweentsinga ze-textile ziyinto enokutsha okanye enokutsha, kwaye isalathisi se-oksijini esinciphisa ngokubanzi siphakathi kwe-17 kunye ne-25, iphantsi kakhulu kunexabiso elincinci lokuzicima le-27 emoyeni. Nje ukuba ilaphu lidibane nemithombo eyahlukeneyo yokutshisa, kubandakanya iintlantsi zokukhupha i-electrostatic, liya kutshisa ngokukhawuleza kwaye likhokelela emlilweni. Ngoko ilaphu le-cotton flame retardant anti-static lukhuseleko lwabantu. Ngokwedatha kunye nophando, kwiminyaka yakutshanje, kwimveliso yeshishini kunye nobomi bentlalo,umenzi wephepha le-aramidiingozi ezibangelwa kukuvutha kwamalaphu, ingakumbi amalaphu empahla ngokukhutshwa kwe-electrostatic discharge, emva koko ngokutshiswa kwempahla ngokwayo iye yanda ngakumbi nangakumbi, nto leyo ebeka esichengeni ubomi babantu kwaye yenza ukuba impahla karhulumente ilahlekelwe kakhulu. Kumacandelo amaninzi oqoqosho lwesizwe (ezifana ne-aerospace, inqwelomoya, izixhobo, ishishini lemichiza, imigodi) kunye neendawo ezininzi (ezifana nedepo yeoli, igesi yendalo okanye isikhululo serhasi, igumbi lokusebenza esibhedlele, inqwelo-moya, inqwelomoya) kwakunye nokulwa umlilo, umkhosi. kunye neminye imimandla ebalulekileyo, ngenxa yobungcali bezinto zokusebenza zemveliso kunye neemeko zokusingqongileyo, kulula ukubangela umlilo ngeentlantsi zokukhupha i-electrostatic okanye enye i-tinder yelaphu. Ngoko ke, ukwenzela ukuba kuqinisekiswe ukhuseleko lobuqu lwabasebenzi abafanelekileyo, iimpahla zokukhusela ezisetyenziswa kula masebe kunye neendawo ezingentla kufuneka zibe nemisebenzi emibini yempahla yokukhusela i-flame retardant kunye nempahla yokukhusela i-anti-static, kunomsebenzi omnye wokukhusela. Ke ngoko, uphuhliso lwelaphu elichasene ne-static liyimfuneko kakhulu.umenzi wephepha le-aramid
Ilaphu CVC idangatye retardant yenziwa Proban ammonia fumigating inkqubo twill ilaphu ukugqiba ngokusisigxina, ubukhulu 0.5 mm, ubunzima gram 320 g/m2. Indlela yeProban kukutshisa ilaphu lekotoni elingenamlilo kunye ne-THPC (4-hydroxymethyl chloride) izinto ezinqanda umlilo ngokudipha, ukomisa, ukufutha i-ammonia, i-oxidation, ukuhlamba, ukomisa kunye nezinye iinkqubo. Oku kwaziwa ngoku njengendlela yenkqubo enesiphumo esihle sokubuyiswa komlilo, ukuhla okuncinci kumandla welaphu kunye nempembelelo encinci kwimvakalelo yesandla. Isixhobo sayo sokubuyiswa komlilo ngumgaqo-siseko wokubuyiswa komlilo we-chemical charcoal reaction, oko kukuthi, phantsi kobushushu obuphezulu obuveliswa kukutsha kwe-THPC flame retardant, kwelinye icala, i-phosphoric acid ikhutshwa njengesithintelo somzimba we-oksijini, kwelinye. ngesandla, i-asidi ye-phosphoric isabela kunye neselulosi kwilaphu lomqhaphu, yenza i-fiber catalyzed, dehydrated kunye ne-carbonized, kunye neqela le-polyphosphic acid lidityaniswe ngokuqinileyo.umenzi wephepha le-aramid
Ngokufanelekileyo, inokunciphisa ukuveliswa kwegesi evuthayo kwaye ifezekise injongo yokutshatyalaliswa komlilo. 2.2 Imathiriyeli yefilimu ye-PVC ye-PVC yimathiriyeli yefilimu ebhityileyo ene-ejenti yokudaya eluhlaza eyongeziweyo, ubukhulu yi-0.14mm, inomsebenzi olungileyo wokubuyiswa komlilo. Indlela yayo yokubuyiswa komlilo yithiyori yerhasi engatshiyo. Ukufudumeza kwePVC
I-HCl isebenzisana netsheyini yasimahla (H · kunye no-OH·) elangatyeni, yenza ukuba iiradicals ezisebenza kakhulu zijike zibe zii-athom zeCl ezingasasebenziyo, kwaye iiathom zeCl zikhupha iiathom ze-H kwi-polymer fuel (RH) ukwenza iHCl, ngaloo ndlela. ukuthintela ukukhula kwedangatye. Ukwenziwa kweeminerali
Funda inxaki ngolu hlobo lulandelayo: h. + HC - H2 + Cl · OH · + HX - H2O + Cl, RH + X, -, HCl + R, 2.3 yefilimu ye-PE ephezulu, ifilimu ye-PE.
Ixesha lokuposa: Dec-08-2022