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聚氨酯滚筒球磨罐,2000 毫升。 这是一款坚固、耐化学腐蚀的聚合物磨罐,适用于温和的滚筒研磨和浆料均质化。聚氨酯是我们库存中最软的磨罐内衬,因此几乎不会产生污染,掉落时也不会破裂——对于不以研磨能量为重点的大批量混合而言,这是实用的选择。
| 属性 | 规格 |
|---|---|
| 材质 | 聚氨酯内衬 |
| 容量 | 2000 毫升 |
| 研磨机类型 | 滚筒 / 罐磨机 |
| 磨损污染 | 极低;仅有痕量聚合物 |
| 抗冲击性 | 极佳——不会破碎 |
| 耐化学性 | 对大多数水性系统和温和溶剂表现良好 |
| 不适用于 | 强酸、芳香族和氯化溶剂,以及高于 80 °C 的温度 |
| 材质 | 硬度 | 密度 | 污染风险 | 易碎性 | 最佳用途 |
|---|---|---|---|---|---|
| 氧化锆 | 高 | 6.0 g/cm³ | 最低 | 是 | 高纯度、电池、电子陶瓷 |
| 氧化铝 | 极高 | 3.6 g/cm³ | Al₂O₃ 析出 | 是 | 硬质、磨蚀性矿物和陶瓷 |
| 玛瑙 | 高 | 2.6 g/cm³ | SiO₂ 析出 | 是 | 地质、小批量高纯度 |
| 不锈钢 | 中等 | 7.9 g/cm³ | Fe, Cr, Ni | 否 | 金属、合金、机械合金化 |
| 碳化钨 | 最高 | 14.9 g/cm³ | W, Co | 会崩角 | 极硬样品、短周期研磨 |
| 聚四氟乙烯 (PTFE) | 极低 | 2.2 g/cm³ | 几乎无 | 否 | 腐蚀性介质、惰性研磨 |
| 聚氨酯 | 极低 | 1.2 g/cm³ | 痕量聚合物 | 否 | 软质样品、温和滚筒研磨 |
滚筒(罐)磨机通过水平滚筒转动磨罐,使研磨介质在重力作用下级联运动。行星式球磨机使磨罐在旋转的承载架上转动,产生数倍于重力加速度的离心力。行星式球磨机研磨速度快得多,能达到更细的粒度;滚筒磨机则更温和、安静、运行成本更低,且能处理大得多的批量。对于大批量均质化、浆料混合以及不以速度为约束的过夜研磨,请选择滚筒磨机。
聚氨酯本身几乎不贡献任何研磨能量,因此请将其与高密度研磨介质(如氧化锆或氧化铝)配套使用,并预计周期会比陶瓷罐更长。如果您需要的是真正的粒度减小而非简单的混合,请改用氧化铝或氧化锆磨罐。如果您最看重化学惰性,聚四氟乙烯 (PTFE) 能耐受更广泛的溶剂。
按罐销售,包含盖子和密封圈。其他容量可按需提供。如需批量价格或需要协助为您的磨机匹配合适的罐,请联系我们。

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$563.96