Ntoo-Plastic Composites, WPC

Ntoo-Plastic Composites (WPC) sawv cev rau cov khoom sib xyaw tshiab uas tau tshwm sim sai sai thoob ntiaj teb hauv xyoo tas los no. Lawv koom nrog kev hloov cov pa nplaum nplaum nrog cov polymers xws li polyethylene, polypropylene, thiab polyvinyl chloride, uas yog sib xyaw nrog ntau tshaj 50% pov tseg cov nroj tsuag fibers xws li ntoo hmoov, nplej husks, straw, thiab lwm yam pov tseg cog fibers. Cov ntaub ntawv no tau ua tiav los ntawm cov txheej txheem tsim yas xws li extrusion, compression molding, lossis txhaj tshuaj molding los tsim cov laug cam lossis profiles. WPC feem ntau yog siv hauv cov khoom siv hauv tsev, rooj tog zaum, ntim khoom, thiab lwm yam lag luam. Boards tsim los ntawm thermally extruding ib tug sib tov ntawm yas thiab ntoo hmoov nyob rau hauv tej proportions yog hu ua extruded WPC boards.
Ntoo-cov khoom siv yas muaj cov yas, ua rau lawv muaj cov qauv zoo sib xws. Tsis tas li ntawd, kev sib koom ua ke ntawm cov fibers kom zoo sib xyaw nrog cov yas pub rau lawv lub cev thiab cov cuab yeej cuab tam piv rau cov ntoo tawv hauv cov ntsiab lus ntawm compressive zog thiab khoov tsis kam. Lawv durability tseem ceeb tshaj cov khoom siv ntoo zoo tib yam. Qhov saum npoo hardness yog qhov tshwj xeeb siab, feem ntau 2 mus rau 5 npaug ntawm cov ntoo.