3248 Epoxy Glassfiber Laminated Sheet
Bayanin samfur
Wannan samfurin samfurin laminated ne wanda aka yi tare da sinadarai da aka yi da sinadarai na lantarki wanda aka yi nufin alkali-free gilashin zane a matsayin kayan tallafi, ta danna zafi tare da guduro epoxy azaman binder.It yana da ƙarfin injina a ƙarƙashin babban zafin jiki, tare da kwanciyar hankali mai kyau na lantarki a ƙarƙashin babban zafi. The thermosability ne sa F, dace da kowane irin mota, lantarki kayan, lantarki da sauran filayen.
Siffofin
1.Good lantarki kwanciyar hankali a karkashin high zafi;
2.High inji ƙarfi karkashin high
zafin jiki, da inji ƙarfi
yawan riƙewa ≥50% ƙarƙashin 155 ℃;
3.Tsarin danshi;
4.Juriyawar zafi;
5.Tsarin zafin jiki:Grade F
Yarda Da Ka'idoji
Daidai da GB/T 1303.4-2009 na lantarki thermosetting guduro masana'antu hard laminates - Kashi 4: epoxy guduro hard laminates.
Bayyanar: saman ya kamata ya zama lebur, ba tare da kumfa, ramuka da wrinkles ba, amma sauran lahani waɗanda ba su shafi amfani ba an yarda da su, irin su: scratches, indentation, spots da 'yan spots. Za a yanke gefen da kyau, kuma Karshen fuskar ba za a lalata da fashe ba.
Aikace-aikace
Dace da kowane irin mota, lantarki kayan, lantarki da sauran filayen.
Babban Fihirisar Ayyuka
| A'A. | ITEM | UNIT | DARAJAR INDEX | |||
| 1 | Yawan yawa | g/cm³ | 1.8-2.0 | |||
| 2 | Yawan sha ruwa | % | ≤0.5 | |||
| 3 | Ƙarfin lanƙwasawa a tsaye | Na al'ada | Hanya mai tsawo | MPa | ≥360 | |
| A kwance | ≥340 | |||||
| 155± 2℃ | Hanya mai tsawo | ≥190 | ||||
| A kwance | ≥170 | |||||
| 4 | Ƙarfin tasiri (nau'in charpy) | gibi | Hanya mai tsawo | KJ/m² | ≥37 | |
| A kwance | ≥37 | |||||
| 5 | Ƙarfin sassauya daidaici | MPa | ≥30 | |||
| 6 | Ƙarfin ƙarfi | Hanya mai tsawo | MPa | ≥314 | ||
| A kwance | ≥300 | |||||
| 7 | Ƙarfin lantarki a tsaye (a cikin man fetur na 90 ℃ ± 2 ℃) | 1 mm | KV/mm | ≥17.0 | ||
| 2mm ku | ≥14.9 | |||||
| 3mm ku | ≥13.8 | |||||
| 8 | Daidaitacce rushewar ƙarfin lantarki (1 min a cikin mai na 90 ℃ ± 2 ℃) | KV | ≥40 | |||
| 9 | Dielectric dissiption factor (50Hz) | - | ≤0.04 | |||
| 10 | Juriya Insulation | Na al'ada | Ω | ≥1.0×1012 | ||
| Bayan an jika na tsawon awanni 24 | ≥1.0×1010 | |||||
