Cov Ntaub Basalt Tsis Woven

1. Cov yam ntxwv tseem ceeb ntawm Basalt Nonwoven Fabrics: "Inorganic Protection Benchmark" hauv qhov chaw ib puag ncig hnyav

Raws li qhov zoo ntawm cov fibers basalt ntuj thiab cov yam ntxwv ntawm cov txheej txheem spunlace, basalt nonwoven fabrics muaj peb lub ntsiab lus tseem ceeb, tawg los ntawm kev txwv kev ua tau zoo ntawm cov organic fiber nonwoven fabrics hauv qhov kub siab, muaj zog corrosion, thiab high-radiation scenarios:

1. Kev Tiv Thaiv Kub Heev + Kev Tiv Thaiv Hluav Taws Kub: "Firewall" hauv Qhov Chaw Kub Heev

Qhov kev ua haujlwm tiv thaiv thermal ntau dua li cov organic fibers: Txawv ntawm aramid (kev ua haujlwm kub ntev 200 ° C), polyester (kev ua haujlwm kub ntev 150 ° C), thiab lwm yam, basalt fibers tuaj yeem ua haujlwm ruaj khov ntawm 600 ° C rau lub sijhawm ntev, nrog rau qhov kub thiab txias luv luv txog li 800 ° C. Tom qab spunlace reinforcement, cov yam ntxwv tiv thaiv thermal qub ntawm cov fibers tseem khaws cia, thiab lawv tuaj yeem siv tas li ntau dua ib xyoos hauv cov xwm txheej kub siab heev xws li kev hlawv khib nyiab thiab kev saib xyuas roob hluav taws yam tsis muaj kev laus lossis kev puas tsuaj, yog 2-3 npaug ntawm cov khoom siv organic.

Kev Tiv Thaiv Hluav Taws Xob Inorganic yam tsis muaj kev pheej hmoo kev nyab xeeb: Tsis tas yuav ntxiv cov tshuaj tiv thaiv hluav taws, nrog rau cov pa oxygen ≥ 45% (ntau tshaj 28% tus qauv ntawm cov khoom siv hluav taws xob organic), thaum raug hluav taws, nws tsis kub hnyiab, tsis yaj, thiab tsis tso cov pa phem, tsuas yog tswj hwm qhov kev ncaj ncees ntawm cov qauv fiber inorganic, zoo thaiv cov nplaim taws kub thiab cov hluav taws kub, daws qhov teeb meem tuag taus ntawm cov ntaub ntawv tsis yog ntaub uas muaj hluav taws kub "kub siab tso cov pa phem, yaj thiab ntws".

2. Kev Tiv Thaiv Kev Xeb Tag Nrho + Kev Tiv Thaiv Kev Laus: "Kev Tiv Thaiv Kev Xeb Armor" hauv Cov Xov Xwm Hnyav

Hauv kev xeb ntawm cov kua qaub thiab alkali: Rau cov kua qaub thiab alkali muaj zog xws li 98% sulfuric acid, 50% sodium hydroxide, thiab cov xov xwm hnyav xws li dej hiav txwv, ntsev pos huab, cov kuab tshuaj hauv kev lag luam, thiab lwm yam, nws muaj kev kam rau siab zoo heev. Tom qab 30 hnub ntawm kev immersion, qhov poob zog yog ≤ 5%, zoo dua li aramid (qhov poob 15% -20%), polypropylene (puas tag nrho nyob rau hauv qhov xeb muaj zog); hauv cov xwm txheej corrosive muaj zog xws li tshuaj lom neeg, dej hiav txwv, thiab nuclear fais fab, lub neej kev pabcuam tuaj yeem ncav cuag 5-8 xyoo, 5-10 npaug ntawm cov organic fibers.

Ob qhov zoo ntawm kev tiv thaiv kev laus thiab kev tiv thaiv hluav taws xob: Cov khoom xyaw inorganic ntuj txiav txim siab tias nws tsis laus lossis lwj, thiab nws cov kev ua tau zoo tsis poob qis thaum raug tshav ntuj, ultraviolet rays, γ-rays, thiab lwm yam hauv ib puag ncig; tshwj xeeb tshaj yog nyob rau hauv lub teb nuclear, nws tuaj yeem tiv taus 10⁶ Gy koob tshuaj ntawm hluav taws xob, ntau dua li cov organic fibers (kev kam rau siab ≤ 10⁴ Gy), haum rau cov xwm txheej muaj kev pheej hmoo siab.

3. Modulus Siab + Kev Ua Haujlwm Yooj Yim: "Cov Khoom Siv Ntau Yam" rau Kev Tsim Kho Siab

Kev sib npaug ntawm cov khoom siv kho tshuab thiab kev ywj pheej: Qhov ceev ntawm cov fibers basalt yog 2.6g / cm³, txawm hais tias siab dua li cov organic fibers, lub zog tawg ntev ncav cuag 3000MPa, ob npaug ntawm cov hlau; lub modulus siab txog 90GPa, nrog rau tus nqi deformation ntawm ≤ 1% tom qab siv zog. Tom qab ua tiav spunlace rau kev ywj pheej entanglement, cov fibers tsis puas tsuaj, cov khoom muaj ob qho tib si kev txhawb nqa lub zog siab thiab cov yam ntxwv mos mos, daws qhov teeb meem ntawm "nyuaj thiab brittle, ua tsis zoo" ntawm cov iav fiber koob-stitched felts.

Muaj peev xwm zoo rau kev sib xyaw ua ke: Los ntawm kev txheej thiab cov txheej txheem sib xyaw, nws tuaj yeem ua ke nrog cov haujlwm xws li txheej titanium dioxide kom muaj cov haujlwm photocatalytic degradation, tsim nyog rau cov xwm txheej kev ntxuav ib puag ncig; ua ke nrog cov carbon fibers, nws muaj ob qho tib si lub zog siab thiab cov khoom siv hluav taws xob, tsim nyog rau cov khoom siv aerospace siab, ua tau raws li ntau qhov kev xav tau engineering.

2. Cov Ntawv Thov Tseem Ceeb ntawm Basalt Nonwoven Fabrics:Cov Kev Daws Teeb Meem Tseem Ceeb Rau Kev Tsim Kho Siab Thiab Cov Xwm Txheej Loj Hlob Raws li cov yam ntxwv tseem ceeb no, cov ntaub basalt tsis-woven tau dhau los ua "cov khoom siv tseem ceeb" hauv kev lag luam kub siab, kev tiv thaiv hluav taws xob nuclear, kev tsim kho vaj tse, kev ntxuav ib puag ncig thiab lwm yam, tsim nyog rau cov xwm txheej tseem ceeb nrog kev pheej hmoo siab, kev xav tau siab thiab lub neej ua haujlwm ntev:

1. Kev lag luam kub siab: Tus "tus saib xyuas kev tsim khoom" hauv cov xwm txheej kub siab heev

Kev lim pa luam yeeb kub siab: Cov hnab lim rau cov chaw hlawv pov tseg, cov ntaub lim roj kub siab rau cov chaw ua hlau —— Hauv qhov chaw kub siab heev ntawm 600 ° C, nws tuaj yeem ntes tau cov hmoov av thiab cov khoom phom sij, nrog rau qhov tseeb ntawm 0.1μm, thiab tiv taus cov kua qaub thiab alkali corrosion, nrog lub neej ua haujlwm ntau dua 2 xyoos, uas yog 4 zaug ntev dua li cov hnab lim fiberglass (nrog lub neej ua haujlwm ntawm 6 lub hlis), txo cov nqi kho khoom siv.

Kev tiv thaiv cov khoom siv kub siab: Cov ntaub thaiv rwb thaiv tsev rau cov chaw sib tov asphalt, cov txheej rwb thaiv tsev kiln —— Nws tuaj yeem lo rau ntawm qhov chaw ntawm cov khoom siv kub siab, thaiv kev hloov pauv ntawm qhov kub siab tshaj 600 ° C mus rau sab nraud, nrog rau kev txuag cua sov 30% siab dua li cov pob zeb ib txwm muaj, thiab nrog cov qauv mos mos thiab yooj yim txiav, haum rau cov duab khoom siv tsis xwm yeem, daws qhov teeb meem ntawm "nyuaj thiab tawg, nyuaj rau lo" ntawm cov ntaub ntawv rwb thaiv tsev ib txwm muaj.

2. Lub zog nuclear thiab cov teb tiv thaiv tshwj xeeb: "Txoj kab tiv thaiv kev nyab xeeb" hauv cov xwm txheej muaj kev pheej hmoo siab

Cov khoom siv tiv thaiv fais fab nuclear: Cov ntaub tiv thaiv kev saib xyuas rau cov chaw tsim hluav taws xob nuclear, cov ntaub lim dej pov tseg radioactive —— Tiv taus 10⁶ Gy cov tshuaj tiv thaiv hluav taws xob siab, thiab tiv taus cov kua qaub thiab alkali corrosion muaj zog, muaj peev xwm thaiv cov xau ntawm cov tshuaj radioactive, nrog rau qhov tseeb ntawm kev lim ntawm 0.01μm rau cov khoom me me radioactive, yog tib yam khoom siv lim dej inorganic uas siv tau ntev hauv thaj chaw fais fab nuclear.

Kev tiv thaiv thaum muaj xwm txheej ceev tshwj xeeb: Cov ntaub thaiv hluav taws rau cov tsev siab, cov pam vov uas tiv thaiv tau tawg rau thaj chaw tso roj —— Tsis kub hnyiab thaum raug hluav taws, tsis tso cov pa phem tawm, tuaj yeem tswj tau qhov ruaj khov ntawm 800 ° C kub, thaiv tau zoo rau kev sib kis hluav taws thiab kev cuam tshuam tawg, nrog qhov hnyav tsuas yog 1/5 ntawm cov hlau tiv thaiv hluav taws ib txwm muaj, muaj ob qho tib si yooj yim nqa thiab tiv thaiv, tsim nyog rau kev xav tau kev tiv thaiv thaum muaj xwm txheej ceev hauv thaj chaw muaj kev pheej hmoo siab.

3. Cov chaw tsim kho vaj tse thiab kev tiv thaiv ib puag ncig: "Cov khoom siv ruaj khov" rau cov haujlwm ntev

Kev txhim kho qhov project infrastructure: Txheej txhawb nqa txoj kev loj, txheej tiv thaiv dej ntawm tus choj —— Lub zog siab thiab cov yam ntxwv modulus siab tuaj yeem txhim kho qhov tawg ntawm txoj kev thiab cov choj, nrog rau kev tiv thaiv kev laus thiab kev tiv thaiv corrosion kom ntseeg tau tias lub neej ua haujlwm ntau dua 20 xyoo, uas yog 2-3 npaug ntev dua li cov ntaub polyester txhawb nqa ib txwm muaj (nrog lub neej ua haujlwm ntawm 5-8 xyoo), txo cov nqi kho vaj tse hauv theem tom qab.

Daim ntawv thov kev ntxuav ib puag ncig: Cov ntaub lim dej siab heev rau cov dej khib nyiab hauv kev lag luam, kev puas tsuaj photocatalytic net —— Tiv taus cov kua qaub thiab alkali corrosion, muaj peev xwm lim cov hlau hnyav ions thiab cov pa phem hauv cov dej khib nyiab hauv kev lag luam siab, nrog rau qhov tseeb ntawm 0.1μm; tom qab txheej nrog titanium dioxide, nws tuaj yeem catalytic degrade VOCs thiab formaldehyde hauv huab cua hauv qab hnub ci, tsim nyog rau kev tiv thaiv ib puag ncig kev lag luam thiab cov xwm txheej ntxuav huab cua hauv tsev.

4. Kev lag luam aerospace thiab tub rog: "Kev ua tau zoo tseem ceeb" rau cov khoom siv siab kawg

Cov khoom siv dav hlau: Txheej rwb thaiv tsev thermal rau lub dav hlau, lub cav dav hlau lub cev ntaub —— Kev ua haujlwm ruaj khov thiab tsis txo qis hauv qhov sib txawv ntawm qhov kub thiab txias heev xws li -200 ° C txog 800 ° C, muaj peev xwm thaiv kev kub hnyiab thaum lub sijhawm rov qab nkag mus rau hauv huab cua thiab cov hluav taws xob kub siab los ntawm lub cav dav hlau, thiab nrog cov yam ntxwv sib dua (40% sib dua li cov ntaub ntawv rwb thaiv tsev hlau), txo qhov hnyav ntawm cov khoom siv.

Cov khoom siv tiv thaiv tub rog: Sab hauv rau cov khaub ncaws sib ntaus sib tua kub siab rau ib tus tub rog, txheej tiv taus hluav taws rau cov tsheb armored —— Tiv taus hluav taws los ntawm qhov xwm txheej thiab tiv taus kev cuam tshuam los ntawm cov mos txwv tawg, muaj peev xwm tiv thaiv cov tub rog los ntawm hluav taws kub hnyiab thiab raug mob los ntawm mos txwv, thaum tiv taus kev xeb hauv qhov chaw nyuaj, nrog rau kev ua tau zoo tsis tu ncua hauv suab puam thiab kev sib ntaus sib tua hauv hiav txwv, tsim nyog rau qhov xav tau kev ntseeg siab ntawm cov khoom siv tub rog.

Txog Yongdeli: Cov chaw tsim khoom tshaj lij ntawm cov ntaub basalt tsis-woven

Changshu Yongdeli spunlaced Non-Woven Fabric Co., Ltd. muaj ib txoj kab ntau lawm rau cov ntaub basalt non-woven, muaj peev xwm muab cov khoom lag luam customized nrog qhov hnyav ntawm 80-500g / ㎡ thiab dav ntawm 0.2-3.2m, txhawb nqa txheej, sib xyaw thiab lwm yam txheej txheem tom qab ua tiav nrog kev ntsuas zoo rau cov qauv siab thoob ntiaj teb.

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