Cov khoom

Basalt fiber roving yog ib pob nruam ntawm basalt fibers twisted los yog mob ua ke yam tsis muaj twist. Basalt fibers yog muab los ntawm basalt pob zeb, uas yog yaj nyob rau hauv high kub thiab ces kos rau hauv nyias strands. Cov strands no tau muab ua ke ua ke los tsim rovings, uas tuaj yeem ua tiav rau hauv ntau yam khoom xws li fabrics, tapes, yarns, thiab cov ntaub ntawv sib xyaw. Basalt fiber roving paub txog nws lub zog siab, zoo heev thermal zog, thiab tiv thaiv corrosion, ua rau nws haum rau kev siv hauv kev tsim kho, tsheb, aerospace, thiab lwm yam lag luam.

Basalt fiber mesh yog ib yam khoom siv ntxiv, uas siv cov tshuaj tiv thaiv acid & alkali basalt nruam filament (BCF) los tsim cov khoom siv sib tsoo nrog cov txheej txheem knitting, qhov loj me nrog silane thiab coated nrog PVC.
Cov khoom ruaj khov ntawm lub cev ua rau nws ob qho tib si siab thiab qis kub resistant thiab siab heev rau deformation. Ob qho tib si warp thiab weft cov lus qhia yog lub zog tensile siab thiab qis elongation.

Basalt fiber board yog cov khoom siv sib xyaw phaj ntxiv los ntawm basalt fibers, nrog lub zog siab, corrosion kuj, kub tsis kam thiab lwm yam ntxwv, dav siv hauv kev tsim kho, kev thauj mus los, lub zog thiab lwm yam.

Basalt fiber yarn yog ib yam khoom uas ua los ntawm cov fibers zoo heev ntawm basalt, uas yog tsim los ntawm cov minerals plagioclase, pyroxene, thiab olivine. Nws zoo ib yam li cov pa roj carbon fiber ntau thiab fiberglass, muaj lub cev zoo dua qub dua li fiberglass, tab sis pheej yig dua li carbon fiber ntau. Nws yog siv los ua cov khoom siv hluav taws xob hluav taws xob hauv kev lag luam aerospace thiab automotive industries thiab tseem tuaj yeem siv los ua cov khoom sib xyaw los tsim cov khoom xws li lub koob yees duab tripods.
Nruam basalt textile yarn yog ua los ntawm ntau yam basalt strands los ntawm thawj twisting (feem ntau lub filament txoj kab uas hla yog nyob rau hauv 9μm).
Nruam basalt textile yarns tuaj yeem muab faib ua cov xov paj thiab cov xov paj, thiab cov xov paj feem ntau yog ua rau hauv cylindrical lossis lub raj mis zoo li pob.

Basalt fiber ntau tws yarn yog ib yam khoom tsim los ntawm nruam basalt fiber nyoos txhob lo lo ntxhuav luv luv. Cov fibers yog coated nrog ib tug (silane) wetting agent. Basalt fibers yog tawg-resistant reinforcing additives rau reinforced pob zeb. Basalt fibers muaj tshuaj tiv thaiv zoo heev, tshwj xeeb tshaj yog alkali tsis kam.

BFRP yog ib hom tshiab ntawm cov khoom siv sib xyaw siv cov basalt fibers los ua cov khoom siv ntxiv thiab cov resin (xws li, epoxy lossis vinyl ester) raws li matrix, uas yog siv los hloov cov tsoos reinforcing bar (steel) thiab daws nws cov kev txwv hauv cov xwm txheej xws li corrosion, hnyav, thiab electromagnetic cuam tshuam.

Unidirectional Basalt Fiber Fabric yog cov khoom siv txhawb zog uas cov fibers muaj kev taw qhia tshwj xeeb hauv ib qho kev taw qhia (feem ntau yog cov kev taw qhia warp), thiab cov kev taw qhia weft tsuas yog kho nrog me me ntawm cov xov paj uas tsis muaj zog los yog khi kom ua tiav qhov zoo tshaj plaws ntawm unidirectional mechanical zog. Cov qauv no tso cai rau lub zog siab heev thiab kev hloov pauv hauv ib qho kev taw qhia tshwj xeeb (cov kev taw qhia tseem ceeb ntawm cov fibers) thaum tuav lub teeb yuag thiab corrosion-resistant zog, thiab yog dav siv nyob rau hauv composites uas yuav tsum tau kev taw qhia ntxiv dag zog.

Basalt fiber surfacing cov ntaub so ntswg lev yog cov khoom siv tsis-woven lossis cov khoom siv ua haujlwm ua los ntawm cov basalt fibers, feem ntau yog ua los ntawm cov txheej nyias nyias ntawm lub ntsej muag lossis lub ntsej muag. Nws ua ke nrog qhov kub thiab txias tsis kam, tiv thaiv corrosion thiab siab zog cov yam ntxwv ntawm basalt fiber nrog lub teeb yuag, hloov tau yooj yim lossis sealing zog, thiab feem ntau yog siv rau hauv kev tiv thaiv kub, sealing, suab thiab tshav kub rwb thaiv tsev thiab lwm yam.

Peb Basalt Fiber Needled Mat yog ua los ntawm 100% basalt iav fibers nrog qhov kub thiab txias txog li 982 ° C (1800 ° F) thiab kev ua haujlwm tsis tu ncua ntawm 760 ° C (1400 ° F). Nws yog mechanically bonded los ntawm rab koob-punching txheej txheem siv cov tws fiber ntau ntev yam tsis muaj cov nplaum ntxiv. Ntau qhov me me yog tsim nyob rau hauv fiber ntau mats, muab cov khoom tsis tshua muaj siab thermal rwb thaiv tsev. Nyob rau tib lub sijhawm, basalt fibers tiv taus qhov kub thiab txias thiab muaj hluav taws xob zoo rwb thaiv tsev, nrog rau cov thermal rwb thaiv tsev zoo heev thiab zoo heev nqus suab hauv ntau daim ntawv thov.

Basalt Fiber Sleeving yog lub tes tsho uas ua tau zoo heev uas muab kev tiv thaiv zoo heev rau lub cav thiab lub tshuab hluav taws xob cov kav dej hauv tsheb, cov cav hauv hiav txwv thiab cov tshuab hluav taws xob, tsheb npav, kev tsim kho thiab cov khoom siv mining. Nws kuj yog siv dav hauv metallurgical, tshuaj, tsheb, marine thiab aerospace daim ntawv thov los tiv thaiv hoses (hydraulic), roj kav dej, cov kav dej xa mus, cov kav dej thiab cov cables los ntawm kev kub ntxhov thiab hluav taws kub.

Basalt fiber ntau geogrid mesh yog cov khoom siv mesh geosynthetic ua los ntawm basalt fiber ua raw khoom, los ntawm kev weaving, vuam los yog txheej txheej txheem, feem ntau yog siv rau kev txhawb zog, kev sib cais thiab kev tiv thaiv hauv geotechnical engineering.