SCA abrasion yog tsim rau ntau yam txheej txheej (electroplating, ci xim, tshuaj ntsuam luam ntawv, thiab lwm yam) ntawm qhov kev xeem ntawm kev hnav tsis kam, dov unoiled ntawv lossis daim kab xev thiab cov qauv tom qab kev sib txhuam hauv qee qhov kev hloov pauv los txiav txim siab qhov cuam tshuam ntawm nws. hnav.
Raws li tus qauv: ASTM F 2357-04
RCA daim kab xev tshwj xeeb yog siv rau saum npoo ntawm cov khoom ntawm qhov hnyav (55g, 175g, 275g). Ib txoj kab uas hla taag rau cov menyuam thiab lub cev muaj zog tas li nrog lub txee tshwj xeeb. Qhov hnav tsis kam ntawm cov khoom yog txiav txim siab los ntawm tus naj npawb ntawm hnav tsis kam uas cov khoom tuaj yeem dais. Dav siv nyob rau hauv qhov kev xeem ntawm lub xov tooj ntawm tes nto txheej.
Cov ntaub ntawv tseem ceeb ntawm peb cov khoom yog ABS thiab PP, thiab nws lub plhaub tseem tuaj yeem npaj rau qhov kev xeem no.
