Iro jira rinoramba iyo pre-oxidized fiber ine yakanakisa yakakwira tembiricha kuramba uye aramid ine yakanakisa simba repamusoro, yakakwira mold, yakakwira tembiricha kuramba uye kupfeka kuramba, yakasanganiswa zvinoenderana nechimwe chikamu. Kunda zvisingabatsiri zvemafibhi maviri aya. Zvakanakira zvese zviri zviviri fiber zvinounzwa mukutamba.
Flame retardant giredhi: Kuoma kweindekisi iyi kutenderera kwe pre-oxygenated silk uye aramid. Murazvo-unodzora zvinhu zvipfeko zvinodzivirira moto vanogadzira machira mushure mekushandiswa kwezvimwe, gadziriso uye tekinoroji yakashandurwa zvakanyanya, kuitira kuti chiyero chekuruka uye shinda yemhando yakagadziridzwa zvakanyanya, iyo kuruka.aramid mapepa fekitarichiyero chakasvika kupfuura 80%. Mushure meiyo yakakodzera simba guru resangano kuyedzwa, zviratidzi zvejira zvasvika pazvinodiwa zvakajairwa, zvinogona kugadzirwa nepamusoro tembiricha inodzivirira, kupisa kupisa, zvipfeko zvekudzivirira zvinodzivirira moto. Iro jira haringori nesimba rakanyanya, kusapfeka, uye rakanakisa retardant murazvo, kupisa kwekushisa kwakanyanya, kupisa kwemwaranzi kuramba, chero kukosha kwekuunza kwemhando imwe chete ye1113, kune tarisiro yakanaka yekushanda. Iri jira rakaratidzirwa nevashandisi kutonga muchokwadi, munzvimbo yeUV yekudzivirira jira, tembiricha yakakwira, tembiricha inonyungudika madonhwe, moto unopfuta uye zvichingodaro. Iyo jira ine yakakwira tembiricha kuramba, kupisa kupisa, murazvo unodzoreredza multifunctional composite jira kuita kwakanaka, kusimba kwepamusoro uye kusingaperi kutonga simba kunoderera zvishoma.aramid mapepa fekitari
2 Inowanzo shandiswa murazvo unodzoreredza uye jira rinodzoreredza jira rinobatsira kupatsanura: akasiyana siyana emurazvo retardant, kupatsanura nzira zvakare kwakasiyana. Maererano nomoto retardant zvinhu, zvinogona kukamurwa kuva halogenated murazvo retardant, phosphorus murazvo retardant, nitrogen murazvo retardant, etc. Maererano kushandiswa murazvo retardant uye polymer muchimiro, akakamurwa kuwedzera mhando uye maitiro mhando; Zvinoenderana nekusimba kwejira rinodzoreredza murazvo, rinogona kukamurwa kuita marudzi matatu: isiri-yakasimba murazvo unodzoreredza kupedzisa agent, semi-yakasimba murazvo unodzoreredza kupedzisa agent uye yakasimba murazvo inodzoreredza yekupedzisa agent. Zvinoenderana nerudzi rwekomboni inogona kukamurwa kuita inorganic flame retardant uye organic flame retardant. Izvi zvinotevera zvinonyanya kuunza zvipfeko zvekushanda zvinopisa moto zvakarongwa nenzira mbiri dzekupedzisira.
1.1 Kurongwa nekusimba kwemachiraaramid mapepa fekitari
1) isiri-yakasimba murazvo unodzoreredza kupedzisa mumiriri: inozivikanwawo seyenguva pfupi murazvo unodzoreredza kupedzisa mumiriri, mazhinji acho anonyungudika nemvura (kana emulsion) inorganic munyu. Iyo murazvo wemoto unonyungudika mumvura, uye jira rinogona kushandiswa mushure mekunyura nekuoma. Kunewo kugeza kaviri, bhati rechipiri neammonia kana soda ash, kuitira kuti oxide yakaiswa pamucheka. Iyi nzira iri nyore uye yakachipa, asi manzwiro ejira haana kunaka, uye murazvo unodzoreredza mhedzisiro inoderera zvakanyanya mushure mekugeza. Inowanzoshandiswa muzvipfeko zvinodzivirira zvinoraswa.
(2) semi-durable flame retardant finishing agent: machira anodzoreredza moto akabatwa nemaitiro aya anogona kugezwa zvinyoro 1 ~ 10 nguva, asi asingadziviriri pakushambidza sipo. Iyo nzira inosanganisira urea phosphoric acid nzira (inowanzonzi Banflam nzira), weti phosphate nzira, ammonium phosphate - methyl acetate yakasanganiswa mhinduro nzira.
(3) Durability flame-retardant finishing agent: Iyo kemikari nzira inoshandiswa kuita polymerization kana condensation mukati mepamusoro pefiber kuti igadzire mvura-isina kunyungudika polymer, uye kuramba kwekuwacha kunowanzo kudiwa kuti ive kanopfuura ka30. Nzira huru dzinosanganisira Ciba (CP) nzira uye Proban nzira. CP maitiro akagadzirwa neCiba Company, Switzerland. Maitiro acho ari nyore kuita uye murazvo-retardant mhedzisiro unoshamisa. Izvo zvisingabatsiri ndezvokuti kurasikirwa kwesimba kwejira kwakakura uye simba rekushanda kwenguo yakakura. Proban nzira yakasikwa neBritish Aubry Wilson Co., LTD., Iyi nzira yakapera jira, murazvo unopisa moto wakanaka, kunyanya mushure mekurapa kwejira kunzwa uye kugadzirisa kwakasimba hakufananidzi kune imwe nzira yekupedzisa, asi nzira iyi inonyanya kuipa, kusvibiswa kwakakomba kwezvakatipoteredza, saka kusimudzirwa kunogumira.
2.2 Kurongwa kwezvinodzosa moto nemhando yekomboni
(1) inorganic flame retardant: Inorganic flame retardant ndiro basa guru rekupisa kupisa, mhando huru dzine antibacterial deodorant jira aluminium hydroxide, magnesium hydroxide, red phosphorus, antimony oxide, molybdenum oxide, ammonia molybdate, zinc borate, zinc oxide, zirconia. , zirconia, zirconia, nezvimwewo, izvo nealuminium hydroxide, magnesium hydroxide, red phosphorous, antimony oxide ndiyo inonyanya kushandiswa, kunyanya aluminium hydroxide, magnesium hydroxide haigoni kungoridza murazvo wemoto, asiwo inogona kutamba Kuzadza chiito. Ivo vane hunhu hwekugadzikana kwekudziya kwemafuta, kushanda nesimba, kudzvanya chiutsi, kudonha kwemvura, kuzadza zvakachengeteka, pasina kusvibisa nharaunda uye mutengo wakachipa, nezvimwewo, uye zvakashandiswa zvakanyanya muhalogen-isina moto unodzoreredza zvinhu. Asi inorganic flame retardant fire retardant jira kugeza kuramba haina kunaka, izvi imhaka yekuti inorganic flame retardant ine yakasimba polarity uye hydrophilicity, uye non-polar machira kuenderana kwakashata. Panguva imwecheteyo, kuitira kuti usangane nezvinodiwa zvinogadziriswa zvinopisa moto, inorganic flame retardants inowedzerwa muhuwandu hwakawanda, iyo ine simba guru pamagetsi ekugadzirisa uye kugadzirisa zvinhu zvezvinhu. Naizvozvo, mumakore achangopfuura, tsvakiridzo pamusoro pekukwenenzverwa uye nanization yechinyakare inorganic flame retardants yakagamuchira kutariswa kusati kwamboitika. Pamusoro pezvo, kuitira kudzikisira huwandu hwemoto unodzoreredza pamwe chete nemoto unodzoreredza mhedzisiro, iri zvakare tsvakiridzo yekutsvagisa murazvo wemoto mumakore achangopfuura kubatanidza murazvo wemoto uye kudzidza synergistic mhedzisiro yemurazvo wemoto.
(2) organic flame retardants: organic flame retardants yakakamurwa kuita phosphorus series uye halogen series. Iyo yekutanga ishoma mukushandiswa kwayo. Halogenated flame retardants inonyanya kusanganisira chlorine uye bromine. Nekudaro, mhedzisiro ye chlorine flame retardants yakanyanya kuipa kupfuura bromine flame retardants, nekuti hazvisi nyore kugadzira yemahara chlorine boka. Anti-wrinkle uye isiri-ironing jira, mukuwedzera, nekuda kwekuora uye chepfu yebromide mushure mekupisa kwekupisa kuri kudiki, saka diki rekushandisa rinogona kuzadzisa zvakafanana murazvo retardant mhedzisiro sekloridi. Saka brominated flame retardants yakawanda kwazvo. Nekudaro, kubva pakuona kwekushandiswa kwese, nekuda kwekukanganisa kwehalogenated flame retardants, iyo ine halogenated acid muzvigadzirwa zvavo zvekuora, utsi hukuru uye inokuvadza kumuviri wemunhu, inotsiviwa zvishoma nezvishoma nemamwe inorganic murazvo retardant uye jira rinopisa. additives.
Nguva yekutumira: Jan-29-2023