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Video: Lub melting point ntawm Mylar yog dab tsi?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Mylar polyester zaj duab xis thiab daim ntawv zog
| Thermal Properties | ||
|---|---|---|
| Khoom | Tus nqi | Chav nyob |
| Melting Point | 254 | º C |
| Dimensional Stability | n/a | n/a |
| ntawm 105º C MD | 0.6 | % |
Xav txog qhov no, koj puas tuaj yeem yaj Mylar?
Mylar yog cov tshuaj resistant, polyester zaj duab xis uas feem ntau tsim kua muag resistant nyob ntawm mil. Lub zog Mylar yuav luag tsis yooj yim sua. Nws tau tiv taus kub txog li 200 degrees Celsius, Mylar kuj yog hluav taws xob resistant thiab hluav taws kub retardant.
Ib yam li ntawd, qhov ceev ntawm Mylar yog dab tsi? Ceev Polyethylene terephthalate ( Mylar Polyethylene terephthalate (cov ntaub ntawv) Mylar ) hnyav 1.4 gram ib cubic centimeter los yog 1 400 kg ib cubic meter, i.e. ceev ntawm polyethylene terephthalate ( Mylar ) yog sib npaug rau 1400 kg / m³.
Tom qab ntawd, ib tug kuj nug, dab tsi yog cov khoom ntawm Mylar?
Mylar Properties
- Hluav taws xob insulator.
- Pob tshab.
- Siab tensile zog.
- Tshuaj stability.
- Reflective.
- Roj barrier.
- Tsis hnov tsw barrier.
Puas yog Mylar hygroscopic?
Hygroscopic Expansion Lub hygroscopic coefficient ntawm linear expansion yog 0.6 × 10-5 in/in/% RH rau Mylar ® polyester zaj duab xis.
Pom zoo:
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