Video: Dab tsi yog nthuav polystyrene ua npuas ncauj?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Expanded PolyStyrene (EPS) yog dawb ua npuas ncauj cov khoom siv yas ua los ntawm cov hlaws khoom ntawm polystyrene . Nws yog feem ntau siv rau kev ntim khoom, rwb thaiv tsev thiab lwm yam. Nws yog ib lub xovtooj kaw, nruj ua npuas ncauj cov khoom tsim los ntawm: Styrene - uas tsim cov qauv cellular.
Kuj paub, dab tsi yog nthuav polystyrene siv rau?
Expanded Polystyrene (EPS) yog cov yas tawv tawv tawv, uas muaj nyob hauv ntau cov duab thiab kev siv. Nws yog siv rau cov thawv ntses, ntim rau cov khoom siv hluav taws xob thiab cov khoom siv rwb thaiv tsev rau lub tsev. Cov no yog cov feem ntau paub siv thiab peb yuav hais txog lwm tus hauv daim ntawv no.
Kuj Paub, qhov txawv ntawm Styrofoam thiab nthuav polystyrene EPS ua npuas ncauj yog dab tsi? Qhov loj Qhov sib txawv ntawm Styrofoam thiab EPS ua npuas ncauj blocks yog li ntawd Styrofoam yog tsim los ntawm extruded polystyrene (XPS) thaum EPS ua npuas ncauj blocks yog ua los ntawm nthuav polystyrene.
Thiab cov lus nug yog, dab tsi yog nthuav polystyrene ua los ntawm?
Foamex STYROBOARD EPS nthuav polystyrene yog cov khoom siv tawv tawv tawv yas ua npuas dej tau los ntawm cov roj av thiab cov khoom siv roj ntsha. tsim cov nthuav polystyrene blocks thiab nplooj ntawv uas koj paub, chav yog siv rau cov nplej me me los yog hlaws ntawm styrene uas muaj ib feeb ntawm pentane.
Muaj zog npaum li cas nthuav dav polystyrene?
nthuav polystyrene Properties thiab cov txiaj ntsig tseem ceeb
| Qhov ceev (pcf) | Kev ntxhov siab @ 10% Compression (psi) | Tensile zog (psi) |
|---|---|---|
| 2.5 | 42 | 74 |
| 3.0 | 64 | 88 |
| 3.3 | 67 | 98 |
| 4.0 | 80 | 108 |
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