Cia wb mus saib qhov zoo thiab qhov tsis zoo ntawm cov tsev board substrate hom ntawm kev ua lag luam:
1. Eucalyptus: Ib lub teeb-xim daj-tawm ntoo nrog ntom ntom ntom ntom ntom ntom ntom.Sapwood txheej yog dav, dawb mus rau daj ntseg liab;Heartwood yog lub teeb brownish liab.Eucalyptus yog tsob ntoo loj hlob sai, tsis tawv, lub teeb, yooj yim tawg.Eucalyptus tau loj hlob nyob rau sab qab teb thiab nruab nrab Tebchaws Meskas thiab thaj tsam Guangxi ntawm Tuam Tshoj, thiab muaj ntau yam siv hauv kev tsim cov txee thiab rooj tog, tshwj xeeb tshaj yog cov rooj tog qub qub.
Qhov zoo: Eucalyptus ntoo zoo yog ib qho nyuaj, tus nqi siab ntawm cov khoom tiav, muaj zog tuav quab yuam, hnav-resistant corrosion, tsis yooj yim rau deformation los yog warping zoo, yog ib qho ntawm cov khoom siv zoo tshaj plaws los ua cov rooj tog zaum, ua los ntawm cov rooj tog zaum nrog cov kabmob zoo. quab yuam, tsis yooj yim rau deformation.Tsis tas li ntawd, tsis hnov tsw ntawm eucalyptus roj ua rau tib neeg xis nyob thiab raus nyob rau hauv qhov kev paub ntawm kev taug kev hauv hav zoov.
2. Pine: yog ib hom nroj tsuag coniferous (cov nroj tsuag coniferous feem ntau yog ntoo thuv, fir, cypress), nrog ntoo thuv tsw, lub teeb daj.
Argentina PINE: COLOR SLANTS DAJ, DENSITY yog loj, NYIAJ NYIAJ NYIAJ, Nuv ntses yog pluag yog qhov tshwm sim ntau dua.
Brazilian ntoo thuv: lub teeb daj nyob rau hauv cov xim, nyob rau hauv cov ntaub ntawv, nruab nrab ntawm txhua yam muaj zog.
New Zealand PINE (RADIATA ntoo thuv): Lub teeb daj xim, ncaj kev ntxhib los mos, cov ntawv ua tiav nrog kev ruaj khov thiab zoo li qub bending zog, cuam tshuam tsis kam thiab ua haujlwm yooj yim thiab deformation yam ntxwv.3. Manchuria manchuria: feem ntau tsim nyob rau sab qaum teb sab hnub tuaj thiab North Tuam Tshoj.Yellowish dawb los yog xim av me ntsis daj, txawv tab sis tsis sib xws rings, woody
Cov qauv yog ntxhib thiab hardness yog loj.
Qhov zoo: zoo elasticity, toughness, hnav tsis kam, noo noo tsis kam thiab lwm yam ntxwv;Smooth txiav nto, xim, nplaum tuaj yeem ua tau zoo.
Disadvantages: nyuaj rau qhuav, yooj yim rau warp.
4. Roj hmab ntoo: roj hmab ntoo yog cov khoom siv roj hmab ntawm cov nroj tsuag, yog lub cev ntawm cov ntoo roj hmab, hom ntoo subtropical.Thaum tsob ntoo laus lawm, nws lub cev tuaj yeem siv los ua rooj tog.Nrog rau txoj kev loj hlob ntawm cov rooj tog kev lag luam, roj hmab ntoo yog ntau thiab ntau lug siv nyob rau hauv rooj tog, flooring, ntoo core board, thiab lwm yam., cov xim yog lub teeb daj xim av, lub rings yog pom tseeb, lub log ciam teb yog tsaus siv, lub raj lub qhov. yog tsawg heev, cov qauv ntoo yog tuab thiab sib xws.
Qhov zoo: lub voj voog ntau lawm yog luv dua li lwm cov ntoo, thiab cov txiaj ntsig siab, lub cav yog pheej yig;Qhov hnyav nruab nrab, hardness, lub zog thiab toughness, yooj yim kom qhuav, zoo machining kev ua tau zoo;
Qhov tsis zoo: roj hmab tsis hnov tsw, vim muaj suab thaj, yooj yim rau discolor, lwj thiab npauj npauj.Tsis yooj yim qhuav, hnav-resistant, yooj yim tawg, yooj yim khoov deformation, phaj ua deformation.5. Maple: Muaj ob hom mos maple thiab tawv maple.Lub zog ntawm mos maple yog kwv yees li 25% qis dua qhov nyuaj maple.Ntoo qhia ASH BROWN rau ASH RED, Lub Nplhaib Txhua Xyoo Tsis Pom Zoo, TUBE HOLE yog ntau thiab me me, Kev faib tawm yog txawm tias, siv yooj yim siv PLANK hom los lo rau qhov chaw.
Qhov zoo: zoo thiab cov qauv zoo, lub teeb thiab tawv, kev ua haujlwm zoo nkauj, muaj zog adhesion.
Disadvantages: Qhov chaw txiav tsis du, yooj yim rau warp thaum qhuav.6. Birch: lub nplhaib txhua xyoo yog qhov pom tseeb me ntsis, qhov kev ntxhib los mos yog ncaj thiab pom tseeb, cov qauv ntawm cov khoom yog muag heev thiab muag muag thiab du, kev ntxhib los mos yog mos los yog nruab nrab, cov hauv paus hniav thiab cov ntawm nws muaj ntau cov qauv, thiab cov neeg qub siv. los ua lub qhov rooj tseem ceeb thiab lwm yam khoom dai.
Qhov zoo: zoo machining kev ua tau zoo, du txiav nto, zoo painting thiab gluing kev ua tau zoo.
Disadvantages: fiber ntau shear sib txawv, yooj yim rau "stubble tawg";Nws tsis resistant rau rot thiab hnav.Nws yog ib qho yooj yim rau tawg thiab warp tom qab ziab
7. Aspen: Ib hom tsob ntoo cog qoob loo sai sai, muaj ntau cog nyob rau sab qab teb thiab sab qaum teb ntawm peb lub teb chaws, thiab cov peev txheej aspen yog nplua nuj.
Qhov zoo: nrog kev hloov pauv dav dav, lub sijhawm loj hlob txhua xyoo, kev tsim khoom nrawm thiab lwm yam ntxwv, nws cov khoom muag zoo, kev ua haujlwm ruaj khov, pheej yig thiab yooj yim kom tau txais.
Qhov tsis zoo: Vim yog cov qauv xoob thiab cov khoom siv tsis zoo, poplar fiber yog txwv nyob rau hauv nws daim ntawv thov.Nws yog tsuas yog siv los ua cov khoom ntoo sib xyaw hauv pem teb core board, lub tsev template, hauv qab phaj, luv luv-cycle industrial raw khoom los yog txoj kev thiab dej ntsuab tsob ntoo hom.
Cov khoom siv txiav txim siab qhov zoo, qhov kev ua tau zoo ntawm cov ntoo sib txawv yog qhov sib txawv, uas txiav txim siab nws qhov kev siv ntau yam thiab siv cov nyhuv ntawm cov phaj tiav hauv tsev.Ua tib zoo saib kom meej, zoo thiab kev nplij siab, kev nyab xeeb thiab kev noj qab haus huv, Australia, zoo ntawm cov ntoo thuv tuaj txawv teb chaws, liam byrne, los ntawm cov khoom siv raw, siv cov ntoo zoo siab tuaj txawv teb chaws, tom qab tev tawm kev kho mob yuav tawm lub teeb ntoo thuv, tsis muaj perishable impurities thiab excitant. Cov ntxhiab tsw, cov qauv zoo ib yam, tsis muaj kev sib tsoo, tuav cov ntsia hlau quab yuam yog qhov zoo, khi siv MDI ecological kua nplaum, kev tiv thaiv ib puag ncig zoo.
Post lub sij hawm: Sep-13-2022