Duab qhov chaw: los ntawm humphrey-muleba on Unsplash
Cov khoom ntim khoom siv ua lub luag haujlwm tseem ceeb hauv kev lag luam tshuaj pleev ib ce vim tias lawv tsis tsuas yog tiv thaiv cov khoom lag luam xwb tab sis kuj pab txhim kho lawv qhov kev pom zoo. Ntawm lawv, AS (acrylonitrile styrene) thiab PET (polyethylene terephthalate) tau dav siv vim lawv cov khoom tshwj xeeb. AS paub txog nws qhov tshwj xeeb pob tshab thiab ci ntsa iab, dhau ntawm cov iav zoo tib yam. Qhov no feature tso cai rau kom pom tseeb ntawm cov qauv sab hauv ntawm lub pob, txhim kho tag nrho qhov pom kev zoo.
AS muaj peev xwm ua tau zoo heev, muaj peev xwm thauj khoom, thiab ua haujlwm rau deformation thiab tawg.
PET, ntawm qhov tod tes, tau lees paub rau nws qhov softness, siab transparency (txog 95%), thiab zoo kawg nkaus huab cua nruj, compressive zog, thiab dej tsis kam. Txawm li cas los xij, nws tsis yog kub-resistant thiab feem ntau yog siv los ua cov khoom ntim khoom noj, dej haus thiab tshuaj pleev ib ce.
Rau kev ntim khoom kom zoo nkauj, xaiv cov khoom siv yog qhov tseem ceeb los ua kom muaj kev nyab xeeb thiab rov hais dua ntawm cov khoom. AS yog qhov kev xaiv nrov rau kev ntim tshuaj pleev ib ce vim nws qhov zoo tshaj plaws pob tshab thiab ci ntsa iab.
Nws muab qhov pom tseeb ntawm cov khoom tsim sab hauv, txhim kho qhov pom kev pom thiab tso cai rau cov neeg siv khoom pom cov khoom ua ntej kev yuav khoom.
AS lub tshav kub tsis kam thiab muaj kev cuam tshuam siab ua rau nws tsim nyog rau kev tiv thaiv cov tshuaj pleev ib ce los ntawm lwm yam, kom ntseeg tau tias lawv zoo thiab kev ncaj ncees.
Ntawm qhov tod tes, PET tau siv dav hauv kev ntim tshuaj pleev ib ce vim nws qhov siab pob tshab thiab zoo heev huab cua nruj. PET's softness tso cai rau nws los tsim kom tau yooj yim hauvntau hom kev ntim khoom kom zoo nkauj thiab ntau thiab tsawg.
Nws cov dej tsis kam ua kom ntseeg tau tias cov khoom muaj kev tiv thaiv los ntawm cov teebmeem ntawm cov dej noo, tswj nws qhov zoo rau lub sijhawm ntev. Txawm li cas los xij, nws yuav tsum tau muab sau tseg tias PET tsis tuaj yeem tiv taus cua sov, yog li nws feem ntau siv rau hauv cov ntim tshuaj pleev ib ce uas tsis tas yuav raug kub hnyiab.
Duab qhov chaw: los ntawm peter-kalonji on Unsplash
Hauv kev lag luam tshuaj pleev ib ce muaj kev sib tw heev, ntim khoom ua lub luag haujlwm tseem ceeb hauv kev nyiam cov neeg siv khoom thiab cuam tshuam lawv cov kev txiav txim siab yuav khoom. Kev siv AS thiab PET hauv kev ntim khoom kom zoo nkauj ua tau raws li qhov xav tau rau kev pom kev pom thiab kev tiv thaiv cov khoom.
AS qhov zoo tshaj plaws pob tshab thiab ci ntsa iab ua rau nws zoo tagnrho rau kev nthuav tawm cov khoom, thaum PET lub siab dej tsis kam thiab huab cua nruj kom ntseeg tau cov khoom zoo.
Cov yam ntxwv ntawm AS thiab PET ua rau lawv haum rau ntau hom kev ntim tshuaj pleev ib ce.
Vim nws lub siab pob tshab thiab ci ntsa iab, AS feem ntau yog siv rau hauv cov thawv ntim tshuaj pleev ib ce, tso cai rau cov neeg siv khoom pom cov khoom sab hauv. Nws zoo heev tiv thaiv tshav kub thiab cuam tshuam tsis kam ua rau nws tsim nyog rau kev tiv thaiv ntau yam tshuaj pleev ib ce, ua kom lawv txoj kev nyab xeeb thaum thauj thiab khaws cia.
Ntawm qhov tod tes, PET lub siab transparency thiab air-tightness ua rau nws haum rau ntau yam ntawm cov tshuaj pleev ib ce, nrog rau lub raj mis thiab hub. Nws softness tso cai rau kev tsim qauv yooj yim, tso cai rau kev tsim cov ntim tshwj xeeb thiab ntxim nyiam rau cov tshuaj pleev ib ce.
Ntxiv rau nws qhov kev pom zoo, cov tshuaj tiv thaiv ntawm AS thiab dej tsis kam ntawm PET ua rau nws tsim nyog rau khaws ntau yam tshuaj pleev ib ce.
AS cov tshuaj tiv thaiv ua kom ntseeg tau tias lub ntim tseem nyob ruaj khov thaum sib cuag nrog cov qauv tshuaj pleev ib ce, thaum PET cov dej tsis kam tiv thaiv cov khoom los ntawm cov dej noo, yog li tswj nws qhov zoo nyob rau lub sijhawm ntev.
Cov khoom no ua rau AS thiab PET atxhim khu kev qha xaiv rau kev ntim tshuaj pleev ib ce, ua tau raws li kev lag luam kev ua haujlwm thiab kev ua kom zoo nkauj.
Kev siv AS thiab PET hauv kev ntim khoom kom zoo nkauj qhia txog kev lag luam kev cog lus los muab cov neeg siv khoom zoo thiab pom cov khoom zoo. Cov khoom zoo tshaj ntawm cov ntaub ntawv no pab txhim kho tag nrho cov kev paub ntawm kev siv tshuaj pleev ib ce, txij li lub sijhawm ntawm kev yuav khoom mus rau kev siv cov khoom. AS lub pob tshab thiab ci ntsa iab ua rau cov neeg siv khoom paub txog kev txiav txim siab, thaum PET cov dej tsis kam thiab huab cua nruj kom ntseeg tau cov khoom zoo.
Kev siv AS thiab PET hauv cov khoom ntim tshuaj pleev ib ce qhia tau tias kev lag luam tau cog lus los muab cov neeg siv khoom zoo, zoo nkauj thiab cov khoom zoo.
Cov yam ntxwv tshwj xeeb ntawm AS thiab PET ua rau lawv haum rau ntau hom kev ntim khoom kom zoo nkauj, ua tau raws li kev lag luam cov kev cai rau kev ua haujlwm thiab kev zoo nkauj. Raws li kev lag luam tshuaj pleev ib ce txuas ntxiv mus, kev siv cov khoom ntim tshiab xws li AS thiab PET yuav ua lub luag haujlwm tseem ceeb hauv kev ua kom tau raws li cov neeg siv khoom xav tau rau cov tshuaj pleev ib ce zoo nkauj thiab txhim khu kev qha.
Post lub sij hawm: Aug-07-2024