Cov ntaub ntawv thiab cov qauv ntawm cov Scouring Pads

Cov ntaub qhwv ntsej muag feem ntau muaj cov fibers substrate thiab cov ntaub ntawv abrasive. Lub substrate rau industrial scouring pads feem ntau yog nylon fiber ntau; abrasive grains-xws li txhuas oxide, silicon carbide, ceramic corundum, los yog pob zeb diamond- raug khi rau lub substrate no siv cov nplaum los ua ib qho qhib, peb- qhov mesh qauv. Qhov kev tsim no tso cai rau cov ntaub qhwv ntsej muag nrog cov yam ntxwv xws li elastic abrasion, tiv thaiv kev txhaws, dej thiab roj tsis kam, thiab tus kheej- cov khoom ntse.

Ntawm cov khoom siv hauv tsev, cov ntaub so ntswg ua los ntawm cov khoom siv hluavtaws feem ntau yog tsim los ntawm polyurethane lossis melamine-formaldehyde copolymer. Lawv cov qauv sab hauv nta micro-struts interwoven rau hauv cov ntxeem tau, honeycomb-zoo li matrix, muab lub peev xwm adsorption muaj zog thiab kev sib txhuam. Emery scouring pads muaj - ntom ntom emery abrasives thiab yog tsim los rau hnyav- lub luag haujlwm tshem tawm xeb. Scouring pads ua los ntawm tej yam ntuj tso khoom-xws li tej yam ntuj tso ntoo pulp daim txhuam cev, sisal fiber, thiab loofah- yog yus muaj los ntawm lawv biodegradability thiab tsis muaj tshuaj additives.

Raws li hluavtaws daim txhuam cev scouring pads tau hnav thaum siv, lawv cov micro-strut qauv yog nquag tawg, tso tawm ntau ntawm microplastic fibers; Cov kev tshawb fawb tau lees paub tias kwv yees li 6.5 lab fibers tuaj yeem tso tawm rau txhua gram ntawm cov khoom hnav. Tsis tas li ntawd, qee qhov tsis zoo ntawm daim txhuam cev hluavtaws tuaj yeem khaws cov formaldehyde residual los ntawm cov txheej txheem tsim khoom, ua rau muaj kev pheej hmoo siab tshaj qhov txwv kev nyab xeeb. Thaum kawg, cov txheej txheem ntxeem tau ntawm cov ntaub qhwv ntsej muag zoo li ntxiab cov zaub mov seem thiab cov dej noo, yog li dhau los ua qhov chaw yug me nyuam rau cov kab mob.