詳細信息
專業提供PCB鉆孔機、CNC臺面板，作PCB定位用！具有不變形、平整之優勢！
| 型號 Type | |||||
| XPC | |||||
| 產品概述：電木板木漿紙層壓板由紙基木漿紙浸漬醛酸樹脂膠，經熱壓而成 | |||||
| 適用電子電器作絕緣部件、PCB鉆孔墊板、電位器底板。 | |||||
| Product Overview: Electric laminated wood pulp paper pulp by the paper-based acid resin impregnated paper, made by hot pressing As insulation for electrical and electronic components, PCB drilling plate, pot bottom. | |||||
| 電木板 General Properties 一般特性 | |||||
| Test Item 測試項目 | Unit 單位 | TestMethod(IPC-TM-650) 測試方法 | Test Condition 處理條件 | Specification（IPC-4101B） 規格值 | Typical Value 典型值 |
| Bow / Twist 彎弓度/翹曲度 | % | JIS C 6481 | A | ≤ 1.8 | 0.15 / 0.17 |
| Surface Resistivity 表面電阻 | MΩ | JIS C 6481 | C-96/35/90 | ≥1.0×104 | 1.0×106 |
| Volume Resistivity 體積電阻 | Ω-cm | JIS C 6481 | C-96/35/90 | ≥1.0×106 | 1.0×108 |
| Dielectric Constant 介電常數 | — | JIS C 6481 | Etched/@1 MHZ | ≤5.4 | 4.0~5.0 |
| Loss Tangent 介質損耗 | — | JIS C 6481 | Etched/@1 MHZ | ≤0.035 | 0.025~0.035 |
| Moisture Absorption 吸水率 | % | JIS C 6481 | D-24/23 | ≤2(min0.51) | 1.0--1.2 |
| Density 密度 | g/cm3 | — | A | 1.4--1.5 | 1.45 |
| Through a minute withstand voltage 貫穿一分鐘耐電壓 | KV/mm | — | C-90/20/65 | 15 | 15 |
| Resistance along the voltage level 沿 層 耐 電 壓 | KV | JIS C 6481 | C-0.5/90 | 10 | 10 |
| Insulation 絕緣阻抗 | Ω | JIS C 6481 | C-90/20/65 | 1.0*1013-14 | 1.0*1013-14 |
| Dielectric rate 誘電率 | 1MHz | — | C-90/20/65 | 3.5--4.5 | 3.5--4 |
| Bending strength 彎 曲強 度 | Kgf/mm2 | JIS C 6481 | A | 11--13 | 12 |
| Tensile strength 引 張 強 度 | Kgf/mm2 | JIS C 6481 | A | 7--9 | 9 |
| Faces strength面 開 強 度 | Kgf | JIS C 6481 | A | 600-800 | 750 |
| Hardness 硬 度 | HR-R | — | A | 110-115 | 110 |
| Shock level 沖 擊 度 | Kgf/mm2 | — | A | 8--12 | 11 |
| Heat resistance 耐 熱 性 | — | — | 130℃ 3H | — | 無異常 |