Description:
Phenolic Paper Laminated Sheet, Phenolic Paper Laminated Board,Phenolic Resin Paper Laminated Sheet, Phenolic Sheet3021 Phenolic Paper LaminatedSheet/ Board, Phenolic Paper Sheet, Insulation Laminated Sheet/Board, Phenolic Resin Paper Laminated Sheet/Board
Dimension:
1. Size: 1020*2040mm, 1220*2440mm
2. Thickness:0.5mm-100mm
Application:
Mechanical andelectrical applications, good mechanical machining performance;suitable for PCB test, such as testing plates and toolingstocks.
Specifications:
No | Item | Unit | Value | |||
3020 | 3021 | 3021B | 3021C | |||
1 | ApplicableStandards |
| GB1302-77 | QB | ||
2 | Density | g/cm3 | 1.30-1.45 | 1.30-1.45 | 1.30-1.50 | 1.30-1.50 |
3 | Thermalstability Thinkness≤20mmThickness≥20mm | °C | 125 100 | 115 90 | — — | — — |
4 | Tensilestrength≥ | Mpa | 78.4 | 88.2 | — | — |
5 | Flexuralstrength≥ | Mpa | 98 | 117.6 | 90 | 90 |
6 | Impactstrength≥ | KJ/m2 | 12 | 15 | — | — |
7 | Bondingstrength≥ | N | 3528 | 3136 | 2940 | 2740 |
8 | Surfaceresistance ≥ Under nomal condition Impregnated in water | Ω | — — | — — | — — | — — |
9 | Specificvolume resistance ≥Under nomalcondition Impregnated in water | Ω.com | — — | — — | — — | — — |
10 | Insulationresistance parallel to lamination ≥ Under nomal condition Impregnated in water | Ω | 1.0*1010 1.0*108 | 1.0*109 1.0*107 | 1.0*109 1.0*106 | 1.0*109 1.0*106 |
11 | DielectricLoss Tangent, 106Hz≤Under nomal conditionImpregnated in water | - | — — | — — | — — | — — |
12 | Voltageendurance parallel to lamination(in oil 25±5°C), 5minutes ≥ | KV | 16 | 14 | 12 | 10 |
13 | Voltageendurance perpendicular to lamination(in oil25±5°C), ≥ Thinckness:1.2-2mmThinckness:2.1-3mm Thinckness:3mm | KV/mm | 25 22 19 19 | 16 15 13 13 | — 14 — — | — 12 — — |
14 | Temperatureindex | °C | 120 | 120 | 120 | 120 |
