Tom qab 5 xyoos ntawm kev siv zog tas mus li, DEKAL lub tuam txhab kev tshawb fawb thiab kev tsim kho tshuab tau tsim ib hom tshiab ntawm cov khoom siv yees duab WPC (Wood Plastic Composite-WPC) uas zoo kawg nkaus ua ke ntawm cov yas thiab ntoo. Piv nrog PS daim duab thav duab ntawm lub lag luam uas twb muaj lawm, nws muaj zog dua thiab toughness, muaj zog ntoo zoo, thiab hluav taws kub retardant. Piv nrog rau MDF daim ntawv-pob daim duab uas twb muaj lawm, tus qauv muaj qhov muaj zog peb-dimensional nyhuv, mildew-pov thawj thiab noo noo-pov thawj, thiab muaj kev tiv thaiv ib puag ncig zoo dua, yog li tsis tas yuav txhawj xeeb txog cov ntsiab lus formaldehyde. Piv nrog cov duab ntoo lossis MDF pleev xim rau daim duab ncej, tus nqi qis dua thiab pheej yig dua. Thaum cov khoom tau muab tso rau hauv kev ua lag luam, nws tau qhuas los ntawm cov neeg siv khoom raws li lub cim tshiab ntawm cov khoom siv duab thiab cov khoom siv tshiab.
WPC yog dab tsi
Ntoo-yas composites (Wood-Plastic Composites, WPC) yog ib hom tshiab ntawm cov khoom sib xyaw uas tau tsim muaj zog hauv tsev thiab txawv teb chaws nyob rau xyoo tas los no. Inorganic ntoo fibers yog tov rau hauv cov khoom siv ntoo tshiab. Inorganic wood fiber yog ib lub koom haum kho tshuab tsim los ntawm lignified thickened cell phab ntsa thiab fiber ntau nrog zoo tawg zoo li pits, thiab yog ib qho ntawm cov khoom tseem ceeb ntawm cov ntoo. Cov ntoo fiber ntau siv hauv kev lag luam textile thiab tsoos tsho yog viscose fiber hloov los ntawm cov ntoo pulp los ntawm cov txheej txheem ntau lawm.
Dab tsi yog cov yam ntxwv ntawm WPC cov ntaub ntawv
Lub hauv paus ntawm ntoo-yas composites yog high-density polyethylene thiab inorganic wood fibers, uas txiav txim siab tias nws muaj qee yam ntawm cov yas thiab ntoo.
1. Kev ua haujlwm zoo
Ntoo-yas composites muaj cov yas thiab fibers, yog li lawv muaj kev ua haujlwm zoo ib yam li cov ntoo: lawv tuaj yeem sawed, nailed, thiab puas, thiab tuaj yeem ua tiav nrog cov cuab yeej ua haujlwm ntoo. Cov ntsia hlau tuav quab yuam yog qhov zoo dua li lwm cov khoom siv hluavtaws. Cov khoom siv kho tshuab zoo tshaj rau cov ntaub ntawv ntoo, thiab cov ntsia hlau tuav lub zog feem ntau yog 3 npaug ntawm cov ntoo thiab 5 npaug ntawm ntau txheej txheej.
2. Lub zog ua haujlwm zoo
Ntoo-yas composites muaj cov yas, yog li lawv muaj elasticity zoo. Tsis tas li ntawd, vim hais tias nws muaj fibers thiab tag nrho tov nrog yas, nws muaj lub cev thiab txhua yam khoom sib npaug rau hardwood xws li compression thiab dabtsi yog khoov kuj, thiab nws durability yog ho zoo dua li cov ntaub ntawv ntoo zoo tib yam. Qhov saum npoo hardness yog siab, feem ntau 2-5 npaug ntawm cov ntoo.
3. Moonlight kuj, corrosion kuj, kev pab lub neej ntev
Piv nrog cov ntoo, cov ntaub ntawv ntoo-yas thiab lawv cov khoom muaj zog tiv taus cov kua qaub thiab alkali, dej thiab corrosion, tsis txhob yug cov kab mob, tsis yooj yim rau cov kab noj, tsis txhob yug cov fungi, thiab muaj lub neej ntev kev pab cuam, uas. tuaj yeem ncav cuag ntau tshaj 50 xyoo.
4. Zoo heev adjustable kev ua tau zoo
Los ntawm cov khoom siv ntxiv, cov yas tuaj yeem hloov pauv xws li polymerization, foaming, curing, thiab kev hloov kho, yog li hloov cov yam ntxwv ntawm cov ntaub ntawv ntoo-yas xws li qhov ntom thiab lub zog, thiab tseem tuaj yeem ua tau raws li cov kev cai tshwj xeeb xws li kev tiv thaiv ib puag ncig, nplaim hluav taws, kev cuam tshuam, thiab aging kuj.
5. Nws muaj UV lub teeb ruaj khov thiab cov khoom muaj xim zoo.
6. Cov khoom siv raw
Cov khoom siv yas yas rau kev tsim cov khoom siv ntoo-yas sib xyaw yog cov khoom siv high-density polyethylene los yog polypropylene, thiab cov ntoo fiber ntau tuaj yeem ua cov hmoov ntoo, ntoo fiber ntau, thiab cov khoom siv me me thiab lwm yam kev pabcuam yuav tsum tau ntxiv.
7. Txhua yam duab thiab qhov loj tuaj yeem ua raws li qhov xav tau.
Kev sib piv ntawm cov khoom siv WPC thiab lwm yam ntaub ntawv
Kev sib xyaw ua ke zoo tshaj plaws ntawm cov yas thiab ntoo, cov khoom siv yog piv rau cov ntoo, tab sis kuj muaj cov yam ntxwv ntawm cov yas
Piv nrog cov duab ntoo, qhov kev ntxhib los mos thiab kev xav zoo ib yam, thiab tus nqi qis dua thiab kev lag luam ntau dua.
Piv nrog PS cov ntaub ntawv ntawm lub lag luam uas twb muaj lawm, nws muaj zog dua thiab toughness, muaj zog ntoo zoo, thiab yog ib puag ncig tus phooj ywg thiab nplaim retardant.
Piv nrog rau cov khoom siv MDF uas twb muaj lawm, nws yog mildew-proof thiab noo noo-pov thawj, thiab muaj kev tiv thaiv ib puag ncig zoo dua, yog li tsis tas yuav txhawj xeeb txog cov ntsiab lus formaldehyde.
Kev siv cov khoom siv WPC
Ib qho tseem ceeb ntawm kev siv ntoo-yas composites yog los hloov cov khoom ntoo hauv ntau qhov chaw.
Post lub sij hawm: May-11-2023