Daim ntawv thov ntawm Basalt Fiber Unidirectional Npuag nyob rau hauv cov qauv Reinforcement ua hauj lwm
Superior comprehensive kev ua tau zoo:
Basalt fiber ntaumuaj superior lub cev muaj zog, zoo adhesion, tshav kub tsis kam thiab Corrosion Resistance, thiab lwm yam., haum rau engineering engineering.
Basalt Fiber ntau unidirectional daim ntaub tsis tsuas yog muaj zog tensile siab, tab sis kuj muaj zoo siab elongation (3.1%). Nws tuaj yeem nqus tau ntau lub zog los ntawm kev hloov pauv tsis tu ncua thaum nws raug rhuav tshem nyob rau hauv lub xeev txwv, yog li nws muaj qhov tshwj xeeb thiab kev ua tau zoo heev rau seismic reinforcement. Basalt fiber unidirectional daim ntaub yog ib yam khoom uas tsis yog-conductive insulating. Nyob rau hauv subway tunnels, electrified railroads thiab ib co anti-magnetization, hluav taws xob rwb thaiv tsev, anti-magnetic kev ua tau zoo ntawm lub tsev reinforcement project, basalt fiber unidirectional daim ntaub muaj cuab kev zoo heev. Ntxivbasalt fiber unidirectional daim ntaub Nyob rau hauv qhov kev txhim kho qhov kev tsim kho kuj yooj yim heev, thiab cov nplaum ua ke yog qhov zoo dua, cov resin impregnation permeability siab dua cov pa roj carbon fiber ntau, yog li txhawm rau txhim kho lub tsev qauv ntawm kev tiv thaiv kev txav mus los thiab kev cuam tshuam, haum rau cov txuas txuas ntxiv, mounds, kab, kab teeb thiab lwm qhov chaw ntawm tus choj.
Technical Performance:
1. Impact resistance: nruam basalt fiber tensile lub zog ntawm 4100 ~ 4800MPa, modulus ntawm elasticity ntawm 90 ~ 110GPa, qhov kawg elongation ntawm 3.1% (carbon fiber 1.7%, spunlaced 2.4%), nyob rau hauv qhov kev txwv ntawm lub ntiajteb txawj nqus, lub basalt lub zog ntawm ib tug loj npaum li cas ntawm cov khoom yog absorbed thawj zaug cov khoom uas yuav tsum tau muaj nyob rau hauv lub tsev reinforcement project. Yog li ntawd, basalt fiber ntau yog siv dav hauv cov cuab yeej siv tub rog, chaw tawg-pov thawj, choj pier reinforcement project.
2. Dynamic load fatigue resistance: Txawm hais tias cov pa roj carbon fiber tensile lub zog yog siab, muaj qhov zoo tiv taus lub sij hawm ntev ntawm qhov chaw load, tab sis nyob rau hauv qhov kawg lub xeev ntawm kev nyuaj siab carbon fiber rau brittle puas, dynamic load kuj, qaug zog kuj tsis zoo li cov basalt fiber ntau, yog li nyob rau hauv lub structural reinforcement, tshwj xeeb tshaj yog choj reinforcement, anti-seismic reinforcement. Yuav tsum tau siv cov khoom sib txawv ntawm qhov sib txawv, qee qhov yuav tsum siv cov pa roj carbon fiber ntau, qee qhov yuav tsum siv basalt fiber.
3. Acid kuj, alkali tsis kam, tshuaj tiv thaiv: basalt fiber ntau cov khoom muaj cov kua qaub thiab alkali tsis kam, nyob rau hauv 1000C hauv Ca (OH) 2 saturated tov impregnated rau 4 teev, lub monofilament lub zog tuav tus nqi siab tshaj 75.8% los yog ntau tshaj, kuj muaj zog alkali, acid kuj zoo. Vim yog cov tshuaj chlorine ions ntawm cov dej hiav txwv ntawm ntug dej hiav txwv, seaport terminal qhob qauv muaj cov tshuaj lom neeg muaj zog, tuaj yeem ua rau carbonization ntawm pob zeb, corrosion ntawm cov hlau reinforcing, yog li kev siv cov basalt fiber ntau cov leeg, unidirectional daim ntaub rau kev txhawb nqa tuaj yeem ua tiav cov txiaj ntsig zoo.
4. Cov khoom siv hluav taws xob zoo: Basalt fiber ntau rwb thaiv tsev yog zoo dua li alkali iav fiber ntau, carbon fiber yog ib tug conductor ntawm hluav taws xob, yog li nyob rau hauv lub subway project, tunnel project, electrified railroad project, industrial cog, rwb thaiv tsev yuav tsum tau ntawm high school, kev siv basalt fiber reinforcement yuav tshem tawm shielding tshwm sim.
Tus nqi kom zoo dua:
Basalt fiber unidirectional daim ntaub nyob rau hauv cov txheej txheem kev txhim kho nyob rau hauv kev siv ntawm kev ua tau zoo ib feem raws li los yog ntau tshaj cov ntaub ntawv ntawm carbon fiber, ib square meter basalt fiber unidirectional daim ntaub tus nqi yog tus tom kawg 1/4-1/3, yog qhov tsim nyog tus nqi qis tshaj lwm txoj rau carbon fiber unidirectional ntaub.
