Cov ntaub tsis yog aramid

I. Cov yam ntxwv tseem ceeb ntawm Aramid Spunlace Nonwoven Fabrics: Kev Ntsuas Kev Ua Tau Zoo hauv Cov Chaw Ib Puag Ncig Hnyav

Cov ntaub aramid spunlace nonwoven siv cov txiaj ntsig zoo ntawm cov fibers aramid thiab cov yam ntxwv ntawm cov thev naus laus zis spunlace los tsim peb lub ntsiab lus tseem ceeb, ua kom meej meej los ntawm kev ua haujlwm tsis zoo ntawm cov ntaub nonwoven ib txwm muaj nyob rau hauv qhov kub thiab txias thiab muaj kev pheej hmoo siab:

1. Kev Tiv Thaiv Kub Siab + Hluav Taws Kub Rov Qab: "Kev Tiv Thaiv Kev Nyab Xeeb" hauv Cov Xwm Txheej Kub Siab Heev

Kev ruaj khov kub ntev: Txawv ntawm cov fibers ib txwm muaj xws li polypropylene (kub tsis kam ≤ 120 ° C) thiab polyester (kub tsis kam ≤ 150 ° C), aramid fibers tuaj yeem ua haujlwm ruaj khov ntawm 200 ° C ntev, nrog rau lub sijhawm luv luv kub tsis kam txog 250 ° C. Tom qab spunlace reinforcement, qhov kub tsis kam qub ntawm cov fibers tseem khaws cia, thiab lawv tuaj yeem siv tas li ntau dua 6 lub hlis hauv cov xwm txheej ua haujlwm kub siab xws li hlau smelting thiab asphalt sib tov, tsis muaj kev laus lossis kev puas tsuaj, uas yog 3-5 npaug ntawm cov khoom siv kub tsis kam ib txwm muaj.

Kev Tiv Thaiv Hluav Taws Xob Tseem Ceeb uas tsis muaj Kev Phom Sij: Tsis tas yuav muaj cov tshuaj tiv thaiv hluav taws ntxiv. Cov pa oxygen index yog ≥ 28% (ntau tshaj 28% tus qauv ntawm cov polypropylene hloov kho hluav taws xob), thiab nws tsis kub hnyiab lossis yaj thaum raug hluav taws, tsuas yog ua kom muaj carbonization nrog cov qauv txheej carbon ruaj khov, tiv thaiv kev kis ntawm cov nplaim taws thiab daws qhov teeb meem kev nyab xeeb ntawm cov ntaub tsis-woven uas tsis yog nplaim taws "hluav taws yaj thiab poob raug mob" hauv qhov xwm txheej kub siab.

2. Lub Zog Siab + Modulus Siab: "Lub Qauv Qauv" hauv Cov Xwm Txheej Hnyav

Kev ua tau zoo ntawm cov khoom siv kho tshuab zoo dua li cov khoom siv ib txwm muaj: Qhov ceev ntawm cov fibers aramid yog 1.416g / cm³, siab dua me ntsis polypropylene, tab sis lub zog tawg ntev thiab hla tuaj yeem ncav cuag 1000N / 5 × 20cm, uas yog 50 npaug ntawm polypropylene; thiab cov modulus siab heev, nrog rau tus nqi deformation ≤ 2% tom qab siv zog. Tom qab kev txhawb nqa cov txheej txheem spunlace hla-lapped, cov fibers tau sib txuas ze, nrog kev ua tau zoo tiv thaiv kev tsim kua muag, muaj peev xwm tiv taus cov khoom hnyav lossis kev sib txhuam siab zaus yam tsis muaj kev puas tsuaj.

Tsis muaj kev poob zog hauv lub xeev ntub dej: Tsis zoo li cov paj rwb uas lub zog txo qis 40% tom qab nqus cov dej noo thiab cov viscose fibers uas yooj yim o thaum raug dej, aramid spunlace nonwoven fabrics tswj tau 100% lub zog khaws cia hauv qhov chaw noo noo, thiab muaj kev tiv thaiv acid thiab alkali corrosion zoo, ntau dua li cov ntaub tsis-woven ib txwm muaj hauv kev ruaj khov hauv cov xwm txheej noo noo thiab corrosive.

3. Kev Ua Haujlwm Yooj Yim + Kev Sib Xws Ua Haujlwm: "Lub Hauv Paus Kev Hloov Kho" rau Kev Kho Kom Zoo Dua

Cov txheej txheem spunlace khaws cov txiaj ntsig ntawm cov fiber: Siv cov koob txhaj tshuaj siab siab, tsis muaj kev puas tsuaj rau cov qauv fiber los ntawm cov koob, cov khoom zoo li ze rau cov ntaub ib txwm muaj, nrog cov qauv mos thiab zoo nkauj, thiab tuaj yeem txiav thiab xaws rau hauv txhua yam duab, daws qhov teeb meem ntawm "nyuaj thiab tawg, ua tsis zoo" ntawm cov koob txhaj tshuaj aramid.

Muaj peev xwm ua haujlwm tau zoo heev: Los ntawm cov txheej txheem kho tom qab xws li fluorine txheej thiab cov haujlwm tiv thaiv static, nws tuaj yeem ua ke nrog kev kho fluorine kom ua rau qhov chaw tsis lo rau cov roj stains, tsim nyog rau cov xwm txheej lim dej kub siab; thiab thaum ua ke nrog cov ntaub spunlace, nws muaj ob qho tib si lub zog siab thiab kev ua tau zoo adsorption, ua tau raws li ntau qhov kev xav tau siab.

II. Cov Cheeb Tsam Tseem Ceeb ntawm Aramid spunlace Nonwoven Fabrics: Cov Kev Daws Teeb Meem Tseem Ceeb rau Cov Xwm Txheej Siab Tshaj Plaws

Raws li cov yam ntxwv tseem ceeb saum toj no, aramid spunlace nonwoven fabrics tau dhau los ua cov khoom siv tseem ceeb hauv kev lag luam kub siab, kev tiv thaiv kev nyab xeeb, thiab cov teb lim dej siab, tsom mus rau cov kev sib txuas tseem ceeb nrog cov kev xav tau siab, kev pheej hmoo siab, thiab tus nqi siab:

1. Kev Tsim Khoom Lag Luam: "Tus Saib Xyuas Kev Tsim Khoom" nyob rau hauv Ib puag ncig hnyav heev Qhov xwm txheej lim dej kub siab: Cov hnab lim plua plav rau cov boilers fais fab, cov ntaub lim pa luam yeeb ntawm cov chaw sib tov asphalt - Kev lim plua plav tas mus li ntawm 200 ° C ib puag ncig kub siab, nrog rau qhov tseeb ntawm kev lim ntawm 1-5 μm. Nws tuaj yeem ntes cov hmoov av me me thiab tiv taus acid thiab alkali corrosion, nrog lub neej ua haujlwm ntau dua 1 xyoos, uas yog ob npaug ntev dua li cov ntaub lim iav fiber ib txwm muaj, txo cov zaus saib xyuas khoom siv thiab cov nqi.

Cov xwm txheej tiv thaiv tshuab: Cov ntaub thaiv cua sov rau cov khoom siv hlau, cov ntaub qhwv kub siab rau cov tshuab nres tsheb - Tsis muaj kev hloov pauv txawm tias nyob hauv qab 250 ° C lub sijhawm luv luv ntawm qhov kub thiab txias, zoo thaiv qhov kub siab uas tsim los ntawm kev ua haujlwm ntawm cov khoom siv, tiv thaiv cov khoom ib puag ncig los ntawm kev puas tsuaj thermal; thiab nrog cov yam ntxwv muaj zog siab, nws tuaj yeem tiv taus qhov kev sib txhuam siab ntawm lub tshuab nres, tsim nyog rau cov tshuab hnyav xws li tsheb thiab hlau.

Cov xwm txheej tiv thaiv kev hnav tsis kam: Cov ntaub tiv thaiv kev hnav tsis kam rau cov khoom siv thauj mus los hauv av, daim ntaub npog tiv thaiv kev khawb rau cov tshuab siv hauv kev tsim kho - Kev tiv thaiv kev rhuav tshem siab, muaj peev xwm tiv taus kev cuam tshuam thiab kev sib txhuam ntawm cov zaub mov thiab xuab zeb, nrog rau qhov poob tuab ntawm ≤ 5% tom qab 100,000 qhov rov ua dua ntawm kev sib txhuam, uas yog 10 npaug ntawm cov ntaub polyester tiv thaiv kev hnav tsis kam, txo cov nqi hnav khoom siv.

2. Kev tiv thaiv kev nyab xeeb: "Life Line" hauv cov xwm txheej muaj kev pheej hmoo siab

Cov khoom siv tiv thaiv tus kheej: Txheej sab nraud ntawm cov khaub ncaws tua hluav taws, cov ntaub apron tiv thaiv rau cov neeg ua haujlwm vuam - Tiv taus hluav taws thiab tiv taus kub siab los ntawm xwm, tuaj yeem thaiv cov nplaim taws thiab cov hluav taws xob kub siab, tiv thaiv cov neeg ua haujlwm ntawm kev kub hnyiab; thiab nrog cov qauv mos mos, nws tsis cuam tshuam rau kev txav ntawm ceg, daws qhov teeb meem ntawm "hnyav thiab txwv" cov khoom siv tiv thaiv ib txwm muaj.

Cov khoom siv cawm neeg thaum muaj xwm txheej ceev: Cov pam vov khiav tawm hluav taws rau cov tsev siab, cov ntaub tiv thaiv thaum muaj xwm txheej ceev rau thaj chaw tso roj - Thaum raug hluav taws, nws tsim cov txheej carbon ruaj khov, uas tuaj yeem qhwv lub cev tib neeg lossis npog cov khoom xau, thaiv cov nplaim taws thiab cov pa lom. Nws qhov hnyav tsuas yog 60% ntawm cov ntaub canvas tiv taus hluav taws ib txwm muaj, ua ke kev nqa tau thiab kev tiv thaiv, tsim nyog rau cov kev xav tau teb sai ntawm kev cawm neeg thaum muaj xwm txheej ceev.

3. Kev lim dej zoo thiab cov teb tshwj xeeb: "Kev Ua Haujlwm Tseem Ceeb" hauv cov xwm txheej tseeb

Kev lim dej tshuaj lom neeg siab: Cov ntaub lim dej ua kua uas muaj zog heev, cov ntaub lim dej kub siab - Tiv taus kua qaub thiab alkali thiab tiv taus kub siab, muaj peev xwm lim cov khoom siv tshuaj lom neeg hauv 180 ° C ib puag ncig kua qaub, yam tsis tau nqus cov khoom lim dej, ua kom cov khoom huv; thiab tsis muaj cov fibers poob, ua tau raws li cov qauv huv ntawm kev lag luam tshuaj, ua rau nws yog qhov kev xaiv zoo tshaj plaws uas tsis tuaj yeem hloov los ntawm cov ntaub ntawv lim dej ib txwm muaj.

Cov ntaub ntawv hluav taws xob tshwj xeeb: Cov ntaub qhwv rwb thaiv tsev kub siab, cov roj teeb lithium hluav taws kub sib cais - Tswj kev ruaj khov ntawm kev ua haujlwm rwb thaiv tsev ntawm 200 ° C kub siab thiab yog hluav taws kub-retardant, zoo tiv thaiv cov khoom siv hluav taws xob luv luv thiab hluav taws; hauv cov ntawv thov roj teeb lithium, nws tuaj yeem tiv thaiv kev xeb electrolyte thiab tseem ua lub luag haujlwm hauv kev tiv thaiv hluav taws kub thiab kev tawg, tsim nyog rau kev xav tau kev tsim khoom siab ntawm lub zog tshiab.

Txog Yongdeli: Cov chaw tsim khoom tshaj lij ntawm aramid spunlace non-woven fabrics

Changshu Yongdeli Spunlaced Non-woven Fabric Co., Ltd., vam khom cov thev naus laus zis tsim khoom spunlace laus, tuaj yeem muab cov ntaub aramid spunlace tsis-woven ua raws li qhov hnyav ntawm 50-500 g / ㎡ thiab dav ntawm 0.2-3.2 m, txhawb cov txheej txheem tom qab ua tiav xws li txhuam, polishing, thiab txheej.

Yog tias koj xav paub txog cov qauv khoom lossis cov phiaj xwm kho kom haum, thov koj xav tiv tauj peb.