Cov ntoo twg tuaj yeem ua tau los ntawm?

Cov txheej txheem:

Cov ntoo twg tuaj yeem ua tau los ntawm?
Cov ntoo twg tuaj yeem ua tau los ntawm?
Anonim

Cov neeg tsim khoom pib ua khoom birch, beech, alder, ntoo thuv thiab sprucerau hauv cov chips thiab flakes; cov txheej txheej zoo li no tau muab tso rau sab nraud ntawm lub rooj tsavxwm, nrog rau nws cov tub ntxhais uas muaj coarser, pheej yig dua chips.

Yuav ua li cas ntoo yog siv rau hauv particle board?

Particle boards, fiberboards, thiab hardboard

Lwm cov boards uas siv cov khoom me me ntawm cov ntoo yog ntau hom particle board (chipboard) thiab nruab nrab- Qhov ntom ntom fiberboard (MDF). Cov no yog tsim los ntawm ntoo chips, sawmill shavings, thiab sawdust nyob rau hauv ib tug kua nplaum matrix, tag nrho raug nias.

Particle board yog dab tsi?

Particle board yog tsim los ntawm sawdust lossis ntoo chips thiab urea-formaldehyde kua nplaum. Raws li Knights, cov khoom siv ntoo pheej yig no yuav tawm cov pa formaldehyde zoo mus ib txhis.

Dab tsi yog qhov zoo ntawm kev siv particle board?

Qhov zoo / Cov txiaj ntsig:

qhov zoo dua ntawm kev xaiv cov khoom siv particle yog tias nws yog kev xaiv tus nqi zoo tiv thaiv plywood lossis nruab nrab ntom fiberboards. Laminated particle boards thiab veneered particle boards muab cov hniav zoo nkauj hauv tus nqi qis piv rau plywood.

Particle board ntoo puas muaj zog?

Apart from ua qis zog, cov rooj tog zaum particle board kuj ua rau raug puas tsuaj vim cov av noo thiab av noo. Cov rooj tog ua los ntawm cov laug cam no tsis zoo limuaj zog xws li rooj tog ua los ntawm cov ntoo denser lossis khoom ntoo.

Pom zoo: