Kev xaiv cov khoom siv ntawm lub hnab ntim cov hnab ntim khoom yog qhov tseem ceeb, vim nws muaj feem cuam tshuam ncaj qha rau kev nyab xeeb ntawm cov khoom thauj, kev ua haujlwm ntev, thiab kev ua haujlwm ib puag ncig ntawm lub hnab hauv ob sab phlu.
Cov hauv qab no yog cov kev cai tshwj xeeb rau kev xaiv cov khoom siv ntawm cov thawv hauv ob sab phlu:
1. Durability
Lub zog siab: Cov khoom siv ntawm lub hnab hauv ob sab phlu yuav tsum muaj lub zog txaus los tiv thaiv qhov hnyav ntawm cov khoom thiab ntau yam kev ntxhov siab thaum thauj mus los los tiv thaiv kev puas tsuaj.
Hnav tsis kam: Cov khoom siv yuav tsum muaj kev hnav zoo los tiv thaiv kev sib txhuam thiab hnav thaum lub sijhawm thauj khoom thiab tshem tawm, thiab txuas ntxiv lub neej kev pab cuam ntawm lub hnab hauv ob sab phlu.
2. Moisture -pov thawj thiab plua plav- pov thawj
Cov dej noo- pov thawj kev ua tau zoo: Cov khoom siv ntawm lub hnab hauv ob sab phlu yuav tsum muaj cov dej noo zoo heev- cov ntaub ntawv pov thawj, uas tuaj yeem tiv thaiv kom tsis txhob ya raws nkag mus rau sab hauv lub thawv thiab tiv thaiv cov khoom los ntawm noo noo.
Plua plav- pov thawj kev ua tau zoo: Cov khoom siv yuav tsum muaj cov plua plav zoo- pov thawj kev ua tau zoo los tiv thaiv cov plua plav thiab lwm yam kuab paug nkag mus rau hauv lub thawv thiab khaws cov khoom kom huv si.
3. Tshuaj stability
Tshuaj tiv thaiv corrosion: Cov khoom ntawm lub hnab hauv ob sab phlu yuav tsum tiv taus corrosion los ntawm cov tshuaj lom neeg, xws li acids, alkalis, ntsev, thiab lwm yam, kom ntseeg tau tias kev thauj mus los ntawm cov khoom muaj kev nyab xeeb.
Tsis yog - lom thiab tsis muaj mob: Cov khoom siv yuav tsum tsis yog - lom thiab tsis muaj mob, tsis ua rau muaj kuab paug lossis kev puas tsuaj rau cov khoom, thiab ua raws li kev tiv thaiv ib puag ncig.
4. Adaptability
Kub adaptability: Cov khoom ntawm lub hnab hauv ob sab phlu yuav tsum muaj peev xwm tswj tau qhov kev ua haujlwm ruaj khov nyob rau hauv qhov sib txawv ntawm qhov kub thiab txias thiab tsis raug deformed los yog tawg vim qhov kub thiab txias.
Dimensional adaptability: Cov khoom siv yuav tsum muaj qee qhov elasticity thiab tuaj yeem hloov mus rau cov ntim sib txawv thiab cov duab, kom ntseeg tau tias lub hnab hauv ob sab phlu tuaj yeem haum nruj rau hauv lub thawv.
5. Kev tiv thaiv ib puag ncig
Recyclability: Cov khoom siv ntawm lub hnab hauv ob sab phlu yuav tsum rov ua dua tshiab kom txo tau cov pa phem ib puag ncig.
Biodegradability: Yog tias ua tau, xaiv cov ntaub ntawv biodegradable kom txo tau cov kev cuam tshuam ib puag ncig ntev -.
6. Kev lag luam
Tus nqi-kev ua tau zoo: Ntawm qhov chaw ua kom zoo, xaiv tus nqi ntau dua- cov ntaub ntawv siv tau los txo cov nqi tsheb thauj mus los.
Yooj yim ntawm kev ua: Cov khoom siv yuav tsum yooj yim rau txheej txheem thiab tsim khoom los txhim kho kev tsim khoom thiab txo cov nqi.