Cov khoom

Basalt fiber roving, ua los ntawm cov pob zeb basalt ntuj los ntawm kev yaj thiab kos duab kub siab, yog ib hom tshiab ntawm cov khoom siv fiber inorganic uas tsis muaj kuab lom rau ib puag ncig. Nws tau txais cov yam ntxwv zoo ntawm basalt, thiab nrog nws cov kev ua tau zoo heev, nws qhia tau tias muaj peev xwm siv tau zoo hauv ntau qhov chaw.

Basalt fiber roving ncaj qha yog ib pob khoom tsim los ntawm kev sib koom ua ke ntau txoj hlua sib luag lossis ib txoj hlua sib luag hauv lub xeev tsis sib xws. Basalt fiber tsis yog tsuas yog muaj lub zog siab, modulus siab, thiab kev cuam tshuam sib piv rau cov fibers high-tech xws li PPTA (poly (p-phenylenediamine) thiab UHMWPE (ultra high molecular weight polyethylene), tab sis kuj muaj qhov kub thiab txias zoo heev thiab lub teeb tsis kam, tshwj xeeb tshaj yog qhov sib txuas ntawm lub zog nrog resin. Yog li ntawd, ntau yam kev qhia ntawm basalt untwisted roving tuaj yeem siv rau kev weaving, winding, thiab weaving ntau yam khoom sib xyaw ua ntej.

Basalt fiber roving yog ib yam khoom siv ua tau zoo uas ua los ntawm pob zeb basalt ntuj. Nws yog tsim los ntawm kev yaj basalt ntawm qhov kub siab thiab extruding nws mus rau hauv cov fibers txuas ntxiv. Paub txog nws cov khoom siv kho tshuab, thermal, thiab tshuaj lom neeg zoo heev, basalt fiber roving yog siv dav hauv ntau yam lag luam. Cov khoom siv no muaj qhov sib piv ntawm lub zog siab rau qhov hnyav, ua rau nws sib dua tab sis ruaj khov. Nws tiv taus qhov kub thiab txias heev, tshuaj lom neeg, UV hluav taws xob, thiab xeb, ua rau nws haum rau cov chaw xav tau. Tsis tas li ntawd, basalt fiber roving tsis yog conductive thiab muab kev co zoo. Cov ntawv thov suav nrog cov ntaub ntawv tsim kho, cov khoom siv tsheb, lub zog cua, thiab kev lag luam aerospace. Raws li cov khoom siv zoo rau ib puag ncig los ntawm cov peev txheej ntuj thiab muaj ntau, basalt fiber roving yog lwm txoj hauv kev zoo rau cov ntaub ntawv ib txwm muaj xws li hlau lossis fiberglass.

Basalt fiber woven roving yog ib lub beam sib koom ua ke, uas ua ke stranded parallel protofilament nrog sub-thread parallel protofilament hauv tsis muaj woven mob. Basalt fiber tsis yog tsuas yog muaj tib lub zog siab, siab modulus, thiab kev ua haujlwm tsis kam nrog cov txheej txheem fiber ntau ntawm PPTA thiab UHMWPE tab sis kuj muaj qhov kub thiab txias zoo thiab lub teeb tsis kam, tshwj xeeb tshaj yog thaum ua ke nrog resin, thiab muaj lub zog sib txuas siab. Yog li basalt woven roving ntawm cov yam ntxwv tuaj yeem siv rau kev weaving, winding, thiab knitting hom composite prefab khoom.