Txheej txheem cej luam ntawm iav iav thiab cov khoom lag luam muaj feem cuam tshuam

Nrog rau kev txhim kho ntawm iav fiber reinforced yas kev lag luam, iav kev lag luam iav kuj tau tsim sai. Cov yam ntxwv tseem ceeb ntawm cov iav txawv teb chaws txawv teb chaws hauv xyoo 1970 yog: kev siv dav ntawm cov xov tooj ntawm tes tshiab kiln teeb duab tshuab; kev txhim kho ntawm ntau kab kab ntxeem tau duab thev naus laus zis; txoj kab uas hla ntawm cov iav siv rau iav fiber reinforced yas maj mam tsim nyob rau hauv cov kev taw qhia ntawm tuab, fiber ntau txoj kab uas hla yog 14 ~ 24μm ， Txawm tias mus txog 27μm; huab hwm coj ntau lawm ntawm tsis muaj alkali fibers; siv zog txhim kho cov iav uas tsis yog siv cov iav fiber ntau, qhov kev faib ua feem ntawm cov uas tsis sib ntswg thiab cov kab txaij fiber ntau tau nce; mloog yog them rau kev tshawb fawb ntawm fiber-resin interface, thiab qhov ua tau zoo ntawm cov neeg sawv cev sib txuas tau nce zuj zus. Kev kho ua ntej ntawm cov fibers tau txais kev mloog zoo.