Kev faib tawm
1) Raws li cov qauv tseem ceeb
Khoom Blockboard: Blockboard ua nrog cov tub ntxhais muaj zog.
Hollow Blockboard: Blockboard ua nrog lub hauv paus ntawm checkered boards.
2) Raws li qhov kev sib txuas ntawm cov board core
Glue core blockboard: ib lub blockboard ua los ntawm gluing cov tub ntxhais strips ua ke nrog ib tug nplaum los ua ib tug tub ntxhais.
Non-glue core blockboard: blockboard ua los ntawm kev sib txuas cov tub ntxhais strips rau hauv cov tub ntxhais uas tsis muaj cov nplaum.
3) Raws li kev ua haujlwm saum npoo ntawm blockboard, nws tau muab faib ua peb pawg: ib leeg-sided sanded blockboard, ob-sided sanded blockboard thiab tsis-sanded blockboard.
4) Raws li kev siv ib puag ncig
Blockboard rau sab hauv tsev siv: Blockboard rau sab hauv tsev siv.
Blockboard rau sab nraum zoov siv: Blockboard rau sab nraum zoov siv.
5) Raws li tus naj npawb ntawm cov txheej
Peb-txheej blockboard: ib lub blockboard ua los ntawm pasting ib txheej ntawm veneer ntawm txhua ntawm ob qhov loj ntawm cov tub ntxhais.
Tsib-txheej blockboard: ib lub blockboard ua los ntawm ob txheej ntawm veneer pasted rau txhua ntawm ob qhov loj ntawm cov tub ntxhais.
Multi-layer blockboard: ib lub blockboard ua los ntawm pasting ob lossis ntau txheej ntawm veneer ntawm ob qhov loj ntawm cov tub ntxhais.
6) Los ntawm kev siv
Feem ntau siv blockboard.
Blockboard rau kev tsim kho.
Index
1. formaldehyde.Raws li lub teb chaws tus qauv, formaldehyde tso tawm txwv huab cua lub thawv txoj kev ntsuas ntawm blockboard yog E1≤0.124mg / m3.Qhov tsis tsim nyog formaldehyde emission qhia ntawm blockboards muag hauv khw feem ntau koom nrog ob yam: ib qho yog tias formaldehyde emission tshaj tus qauv, uas pom tseeb ua rau muaj kev hem thawj rau tib neeg kev noj qab haus huv;Nws tsis tau mus txog qib E1, tab sis cim rau qib E1.Qhov no kuj tsis tsim nyog.
2. Transverse dabtsi yog khoov lub zog.Lub transverse zoo li qub dabtsi yog khoov lub zog thiab kev sib khi lub zog qhia txog lub peev xwm ntawm cov khoom siv blockboard kom dais quab yuam thiab tiv thaiv quab yuam deformation.Muaj peb lub ntsiab yog vim li cas rau qhov tsis tsim nyog transverse dabtsi yog khoov lub zog.Ib qho yog tias cov ntaub ntawv raw lawv tus kheej yog qhov tsis zoo los yog lwj, thiab kev ntxhib los mos ntawm lub rooj tsavxwm tseem tsis zoo;lwm qhov yog tias cov tshuab splicing tsis yog raws li tus qauv thaum lub sij hawm tsim khoom;qhov thib peb yog qhov kev ua haujlwm gluing tsis ua tiav zoo.
3. nplaum lub zog.Kev sib txuas ua haujlwm feem ntau muaj peb txheej txheem, uas yog lub sijhawm, qhov kub thiab txias.Kev siv ntau thiab tsawg dua cov nplaum kuj cuam tshuam rau formaldehyde emission Performance index.
4. noo noo cov ntsiab lus.Cov ntsiab lus noo noo yog qhov ntsuas qhia txog cov ntsiab lus noo noo ntawm blockboard.Yog tias cov dej noo ntau dhau los yog tsis sib xws, cov khoom yuav raug deformed, warped los yog tsis sib xws thaum siv, uas yuav cuam tshuam rau kev ua haujlwm ntawm cov khoom.[2]
Post lub sij hawm: Feb-15-2023