Yas + Ntoo = Yav Tom Ntej ntawm Cov Khoom Siv Ntsuab

I. Kev Txheeb Xyuas TxogCov Khoom Siv Ntoo-Yas Sib Xyaws

(I) Lub Ntsiab Lus thiab Cov Lus Siv

Cov ntoo-yas sib xyaw (WPC) yog cov khoom sib xyaw ua ke uas tsim los ntawm kev sau cov yas thermoplastic nrog cov nroj tsuag fibers thiab ua lawv los ntawm cov txheej txheem xws li extrusion, lamination, compression molding, lossis txhaj tshuaj molding. Vim lawv cov yam ntxwv sib txawv thiab cov xwm txheej siv, muaj ntau cov lus rau lawv hauv tebchaws thiab thoob ntiaj teb. Dhau li ntawm "ntoo-yas sib xyaw," lawv kuj raug xa mus rau yas-ntoo, eco-ntoo, tech-ntoo, rov ua dua tshiab ntoo, polymer ntoo, thiab lwm yam. Cov lus sib txawv no qhia txog lawv cov khoom siv sib xyaw, cov yam ntxwv ib puag ncig, thiab cov yam ntxwv siv los ntawm ntau qhov kev xav.

(II) Cov Txiaj Ntsig Tseem Ceeb

Piv rau cov ntaub ntawv ib txwm muaj, cov ntoo-yas sib xyaw muaj ntau yam zoo uas tsis tuaj yeem hloov pauv tau. Sib piv rau cov yas sib xws, lawv muaj lub zog tensile zoo dua, tensile modulus, hardness, flexural properties, thiab creep resistance, thaum tseem muaj qhov zoo li ntuj dua, them rau qhov zoo li monotonous thiab cov qauv tsis zoo ntawm cov yas. Piv rau ntoo,cov khoom sib xyaw ua los ntawm ntoo thiab yaszoo tshaj plaws hauv kev ruaj khov ntawm qhov ntev, kev tiv thaiv dej, kev saib xyuas tau zoo, thiab kev ua haujlwm tau zoo, daws tau cov teeb meem xws li ntoo yooj yim rau kev hloov pauv dej noo, xeb, thiab cov nqi kho siab. Los ntawm kev pom ntawm kev tiv thaiv ib puag ncig thiab kev siv cov peev txheej, cov ntoo-yas sib xyaw ua ke muaj qib biodegradability thiab rov ua dua tshiab, sib haum nrog cov tswv yim ntsuab thiab eco-phooj ywg. Qhov tseem ceeb tshaj, lawv tuaj yeem siv cov yas pov tseg nrog rau cov khib nyiab ua liaj ua teb thiab hav zoov xws li hmoov ntoo, straw, thiab mov husk ua cov khoom siv raw rau kev tsim khoom. Qhov no tsis tsuas yog txo cov nqi tsim khoom tab sis kuj ua lub luag haujlwm tseem ceeb hauv kev txo cov pa phem dawb thiab txo cov peev txheej tsis txaus, ua tiav kev rov ua dua tshiab ntawm cov peev txheej.

(III) Cov Hom Tseem Ceeb thiab Cov Txheej Txheem Tsim Khoom

Cov txheej txheem tsim khoom ib txwm rau cov ntoo-yas sib xyaws yog qhov tseeb. Ua ntej, cov thev naus laus zis kub sib xyaws yog siv los sib tov cov ntoo fibers thiab cov yas thermoplastic, kom ntseeg tau tias muaj kev sib koom ua ke ntawm ob yam khoom siv tseem ceeb thiab tso lub hauv paus zoo rau kev molding tom ntej. Tom qab ntawd, nyob ntawm cov khoom xav tau, ntau txoj kev tsim khoom xws li extrusion, lamination, compression molding, lossis txhaj molding yog siv los ua cov khoom siv raw sib xyaws rau hauv cov khoom ntoo-yas sib xyaws uas xav tau. Cov txheej txheem tsim khoom laus no ua kom ntseeg tau tias cov khoom zoo ruaj khov thiab kev ua haujlwm zoo, txhawb kev loj hlob ntawm kev lag luam ntoo-yas sib xyaws.