产品介绍 > 层压板 > 公差表
公差表
| 3021B, 3021C, 3025B 和3025C厚度公差 * | ||
| 公称厚度 (㎜) |
允 许 偏 差 | |
| 3021B / 3021C | 3025B / 3025C | |
| 1.6 | ±0.24 | 3025B: ±0.24 |
| 3025C: 无效 | ||
| (此公差只对3025B有效;) | ||
| 2 | ±0.26 | ±0.28 |
| 2.5 | ±0.29 | ±0.33 |
| 3 | ±0.31 | ±0.37 |
| 4 | ±0.36 | ±0.45 |
| 5 | ±0.42 | ±0.52 |
| 6 | ±0.46 | ±0.60 |
| 8 | ±0.55 | ±0.72 |
| 10 | ±0.63 | ±0.82 |
| 12 | ±0.70 | ±0.94 |
| 14 | ±0.78 | ±1.02 |
| 16 | ±0.85 | ±1.12 |
| 20 | ±0.95 | ±1.30 |
| 25 | ±1.10 | ±1.50 |
| 30 | ±1.22 | ±1.70 |
| 35 | ±1.34 | ±1.95 |
| 40 | ±1.45 | ±2.10 |
| 45 | ±1.55 | ±2.30 |
| 50 | ±1.65 | ±2.45 |
| 注释 | ||
| * 对于标称厚度不在所列的优选厚度之一者, 其允许偏差采用下一个较大的优选厚度的偏差 | ||
| 特殊需要由供需双方协商 | ||
| 注释: | ||
| 1. 本数据表如有修改不再另行通知 | ||
| 2. 技术数据以销售合同为准 | ||
| 3. 产品颜色以实物为准 | ||
|
层压板厚度公差 * |
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| 公称厚度 (㎜) |
允 许 偏 差 | ||
| 酚醛纸层压板** | 酚醛棉布层压板** | 玻璃布层压板 | |
| 0.4 | ±0.07 | — | ±0.10 |
| 0.5 | ±0.08 | — | ±0.12 |
| 0.6 | ±0.09 | — | ±0.13 |
| 0.8 | ±0.10 | ±0.19 | ±0.16 |
| 1 | ±0.12 | ±0.20 | ±0.18 |
| 1.2 | ±0.14 | ±0.22 | ±0.20 |
| 1.6 | ±0.16 | ±0.24 | ±0.24 |
| 2 | ±0.19 | ±0.26 | ±0.28 |
| 2.5 | ±0.22 | ±0.29 | ±0.33 |
| 3 | ±0.25 | ±0.31 | ±0.37 |
| 4 | ±0.30 | ±0.36 | ±0.45 |
| 5 | ±0.34 | ±0.42 | ±0.52 |
| 6 | ±0.37 | ±0.46 | ±0.60 |
| 8 | ±0.47 | ±0.55 | ±0.72 |
| 10 | ±0.55 | ±0.63 | ±0.82 |
| 12 | ±0.62 | ±0.70 | ±0.94 |
| 14 | ±0.69 | ±0.78 | ±1.02 |
| 16 | ±0.75 | ±0.85 | ±1.12 |
| 20 | ±0.86 | ±0.95 | ±1.30 |
| 25 | ±1.00 | ±1.10 | ±1.50 |
| 30 | ±1.15 | ±1.22 | ±1.70 |
| 35 | ±1.25 | ±1.34 | ±1.95 |
| 40 | ±1.35 | ±1.45 | ±2.10 |
| 45 | ±1.45 | ±1.55 | ±2.30 |
| 50 | ±1.55 | ±1.65 | ±2.45 |
| 注释: | |||
| * 对于标称厚度不在所列的优选厚度之一者, 其允许偏差应采用下一个较大的优选厚度的偏差。 | |||
| ** 3021B, 3021C, 3025B, 和3025C的公差不参照此表,3025D最小厚度为1.2mm。 | |||
| 特殊需要由供需双方协商 | |||
| 标称面积及其公差 | |||
| 980±15mm×1980±25mm; 1020±15mm×2040±25mm; 1220±15mm×2470±25mm; 1020±15mm×1220±25mm | |||
| 包装:坚固的木托盘或木箱, 内有防水薄膜 | |||