Cov yam ntxwv tseem ceeb ntawm Cov Ntoo-yas Composites yog dab tsi?

Ntoo-yas cov khoom sib xyaw yog hom tshiab ntawm cov khoom sib xyaw, uas hais txog kev siv polyethylene, polypropylene, polyvinyl chloride, thiab lwm yam. thiab lwm yam pov tseg cov ntoo cog tau sib xyaw rau hauv cov tshiab Cov ntaub ntawv ntoo yog extruded, molded, txhaj moulded thiab lwm yam txheej txheem yas los tsim cov phaj lossis cov duab.

Feem ntau siv hauv cov khoom siv hauv tsev, rooj tog zaum, ntim khoom lag luam, thiab lwm yam lag luam. Ib lub rooj tsavxwm uas tau tsim los ntawm kub extrusion tom qab sib xyaw yas thiab ntoo hmoov hauv qee qhov kev faib ua feem hu ua extruded ntoo-yas sib xyaw ua ke.

Lub hauv paus ntawm cov ntoo-yas sib xyaw cov khoom yog cov ntom ntom polyethylene thiab ntoo fiber ntau, uas txiav txim siab tias nws muaj qee yam tshwj xeeb ntawm yas thiab ntoo.

1) Kev ua tau zoo

Ntoo-yas cov khoom sib xyaw muaj cov yas thiab fiber, yog li lawv muaj cov khoom ua haujlwm zoo sib xws rau ntoo. Lawv tuaj yeem pom, ntsia, thiab npaj, thiab tuaj yeem ua tiav nrog cov cuab yeej ntoo, thiab cov ntsia hlau tuav lub zog yog qhov zoo dua li lwm cov khoom siv hluavtaws. Cov khoom siv dag zog zoo dua li cov khoom siv ntoo. Cov ntsia hlau tuav lub zog feem ntau yog 3 zaug ntawm cov ntoo thiab 5 npaug ntawm cov ntoo ntoo.

2) Muaj zog ua tau zoo

Cov ntoo-yas sib xyaw cov khoom muaj yas, yog li nws muaj cov qauv zoo elastic. Ib qho ntxiv, vim tias nws muaj fiber ntau thiab sib xyaw ua ke nrog yas, nws muaj lub cev thiab cov yam ntxwv zoo xws li kev sib zog ua haujlwm thiab khoov tsis kam sib npaug rau cov ntoo, thiab nws cov kav ntev yog qhov zoo dua li cov khoom siv ntoo. Qhov tawv tawv yog siab, feem ntau yog 2-5 npaug ntawm ntoo.

3) Nws muaj dej tsis kam, tiv taus xeb, thiab ua haujlwm ntev

Piv nrog ntoo, cov khoom yas-yas thiab lawv cov khoom tiv taus cov kua qaub thiab alkali, dej, thiab xeb, thiab tsis tsim cov kab mob, tsis yooj yim rau kab noj, thiab tsis loj hlob tuaj. Lub neej ua haujlwm ntev, mus txog ntau dua 50 xyoo.

4) kev ua tau zoo tshaj plaws kho tau

Los ntawm cov tshuaj ntxiv, yas tuaj yeem hloov pauv xws li polymerization, ua npuas dej, kho, kho, thiab lwm yam, yog li hloov qhov ntom ntom thiab lub zog ntawm cov khoom ntoo-yas, thiab tseem tuaj yeem ua tau raws li qhov xav tau tshwj xeeb xws li tiv thaiv kev laus, tiv thaiv zoo li qub, thiab nplaim taws. cov yas.

5) Nws muaj ultraviolet lub teeb ruaj khov thiab muaj xim zoo.

6) Nws qhov txiaj ntsig zoo tshaj plaws yog tig pov tseg rau hauv cov khoom muaj nqis, thiab nws tuaj yeem siv tau 100% rov ua dua tshiab thiab rov tsim dua. Nws tuaj yeem decomposed thiab yuav tsis ua rau" dawb paug". Nws yog cov khoom lag luam ntsuab thiab zoo ib puag ncig.

7) Cov khoom siv dav ntawm cov khoom siv raw

Cov khoom siv yas rau kev tsim cov ntoo-yas sib xyaw ua ke yog cov ntom ntom polyethylene lossis polypropylene. Cov ntoo fiber tuaj yeem yog hmoov nplej, nplej bran, lossis ntoo fiber. Ib qho ntxiv, yuav tsum muaj tus lej me me ntawm cov tshuaj ntxiv thiab lwm yam khoom siv ua haujlwm xav tau.

8) Nws tuaj yeem ua rau hauv cov duab thiab qhov loj raws li qhov xav tau.