供应内径70mm玛瑙研钵(国内)
本产品主要使用于实验室内部对少量样本的研磨与分析实验仪器,用于研磨固体物质或进行粉末状固体的混合。
特点:
① 产品无裂痕、无杂质、抗耐磨性强。
② 产品光泽度优质、抗腐蚀性强,可在酸性研磨材料中使用。
③ 选用巴西进口原材料加工制成,纯度、硬度高,都符合质量技术标准。
使用注意事项:
①在使用过程中应特别小心,不能研磨硬度过大的物质,不能与氢氟酸接触。
②进行研磨操作时,研钵应放在不易滑动的物体上,研杵应保持垂直。大块的固体只能压碎,不能用研杵捣碎,否则会损坏研钵、研杵或将固体溅出。易爆物质只能轻轻压碎,不能研磨。研磨对皮肤有腐蚀性的物质时,应在研钵上盖上厚纸片或塑料片,然后在其开孔,插入研杵后再行研磨,研钵中盛放固体的量不得超过其容积的1/3。
③研钵不能进行加热,切勿放入电烘箱中干燥。④洗涤研钵时,应先用水冲洗,耐酸腐蚀的研钵可用洗涤。研钵上附着难洗涤的物质时,可向其中放入少量食盐,研磨后再进行洗涤。
规格:
40mm-270mm,其他深度及外型尺寸可根据用户需求加工。
This product is mainly used for the grinding a few samples or analyzing the laboratory apparatus,and grinding the solid matter or carrying on the powder to trace solid mixing.
Characteristic:1、The products are flawless, having no impurity, the stronggrinding ability
2、High-quality glossiness , corrosion resistance, in the acid abrasive substance.
Use:Grind the solid or make the solids mixing.
Use attentive matters:
(1) Can only crush and can't pound and break to pieces. Do not make the reactor
(2) Can't grind the explosive substance, holds things and accounts for 1/3 of the volume at most;
(3) The agate mortar avoids striking in processing, It is unsuitable to put and receive the high temperature on the dry oven or electric stove.
Standard:40mm-280mm,other depth and appearance size can be processed according to the user's needs.
供应内径70mm玛瑙研钵(国内)
化学组成:
成分 | SiO2 | MgO/CaO/Mn2O3 |
wt% | 97.26 | 2.74 |
物理性质:
比重 | 散重 | 莫氏硬度 | 弹性模量 | 颜色 |
2.65kg/dm3 | 1.5kg/L | 7.2-7.5 | >70Gpa | 奶白或灰色 |
规格:
型号 | 内径(mm) | 型号 | 内径(mm) |
LH-A01 | 40 | LH-A01 | 160 |
LH-A01 | 50 | LH-A01 | 170 |
LH-A01 | 60 | LH-A01 | 180 |
LH-A01 | 70 | LH-A01 | 190 |
LH-A01 | 80 | LH-A01 | 200 |
LH-A01 | 90 | LH-A01 | 210 |
LH-A01 | 100 | LH-A01 | 220 |
LH-A01 | 110 | LH-A01 | 230 |
LH-A01 | 120 | LH-A01 | 240 |
LH-A01 | 130 | LH-A01 | 250 |
LH-A01 | 140 | LH-A01 | 260 |
LH-A01 | 150 | LH-A01 | 270 |
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