3233 Melamine Glassfiber Lamiated Sheet
Product Description
Cov khoom no yog ib daim ntawv laminated uas yog ua los ntawm eletrical alkali dawb iav daim ntaub impregnated nrog melamine resin los ntawm kub nias.Nws muaj zoo arc kuj thiab tej yam dielectric zog thiab nplaim retardant zog.Nws tuaj yeem siv los ua cov khoom siv arc tiv thaiv hauv cov keyboards, cov qauv ntawm cov khoom siv hluav taws xob thiab cov khoom sib cais rau cov khoom siv hluav taws xob
Nta
1.Zoo hluav taws xob stability nyob rau hauv high humidity;
2.High mechanical zog nyob rau hauv siab kub;
3.Moisture tsis kam;
4.Qhov kub tsis kam;
5.Tub kub tsis kam: Qib F
Ua raws li cov qauv:
Raws li GB / T 1303.4-2009 hluav taws xob thermosetting resin muaj tawv laminates - Ntu 4: epoxy resin hard laminates.
Cov tsos mob: qhov saum npoo yuav tsum tiaj tus, tsis muaj npuas, qhov pits thiab wrinkles, tab sis lwm yam tsis xws luag uas tsis cuam tshuam rau kev siv yog tso cai, xws li: khawb, indentation, stains thiab ob peb qhov chaw.Cov ntug yuav tsum tau txiav kom huv si, thiab cov Lub ntsej muag kawg yuav tsum tsis txhob delaminated thiab tawg.
Daim ntawv thov:
Haum rau txhua yam ntawm lub cev muaj zog, cov khoom siv hluav taws xob, hluav taws xob thiab lwm yam.
Main Performance Index
| TSIS MUAJ. | Yam khoom | UNIT | INDEX VALUE | ||
| 1 | Qhov ntom | g/cm³ | 1.8-2.0 Nws | ||
| 2 | Tus nqi nqus dej | % | ≤ 3.0 | ||
| 3 | Vertical dabtsi yog khoov zog | MPa | ≥200 | ||
| 4 | Parallel cuam tshuam lub zog (charpy type-gap) | KJ/m² | ≥ 25 | ||
| 5 | Vertical zog zog (hauv roj ntawm 90 ℃ ± 2 ℃) | 1 hli | KV/mm | ≥7.0 | |
| 2 hli | ≥5.4 | ||||
| 3mm ib | ≥5.0 | ||||
| 6 | Parallel tawg voltage (hauv roj ntawm 90 ℃ ± 2 ℃) | KV | ≥15 | ||
| 7 | Rwb thaiv tsev Resistance | Ib txwm | Ω | ≥1.0 × 1010 | |
| Tom qab soaking rau 24 teev | ≥1.0 × 108 | ||||
| 8 | Combustibility | Qib | V-0 | ||
