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60# 80#铜矿砂 除锈铜矿砂 铜矿砂磨料种类 铜矿砂 规格 纯号 材质 铜矿砂

粒度 60 80（目） 适用范围 除锈耐磨地坪砂 绿色 红色 黄色 原色 金刚砂 耐磨地坪砂150目电镀前去污除锈皮用铜矿砂 铜矿砂现货供应种类 铜矿砂 规格 段砂 粒度砂 材质 铜矿

粒度 1-3mm 46 60 80（目） 适用范围 抛光 喷砂 研磨 配重铜矿砂又名铜渣砂或铜炉砂，也叫熔渣。 0.5-1mm1-3mm3-5mm5-8mm铜矿砂段砂 线膨胀系数低铜矿砂耐磨砂适用范围 喷砂抛光研磨地坪耐材铜矿砂简介：

铜矿砂是从铜矿中开采出来的，然后经过选矿成为含铜品质较高、精细的砂状铜矿。按用途筛选成规格大小不同的颗粒。

Introduction of copper ore sand:

Copper ore is mined from copper ore, and then it has become a fine sand shaped copper ore with high copper quality. The sizes of different sizes are screened by use.

产品特点

铜矿砂性能特点：

铜矿砂颗粒坚硬、外形棱角多、喷射效果好、破损率小、含灰率低，作为除锈材料，铜矿砂碰到铁之后分裂成2-3个铜矿砂，其形状不变，锋利的刃在除锈中效果非常快，并且可循环利用多次，由于可以反复利用，其经济效益大幅度提升。

The properties of copper ore sand:

Copper sand particles, hard shape edges, good spraying effect, low breakage rate, low ash rate, as rust material, copper sand met iron split into 2-3 copper ore, its shape, sharp edge of the rust removal effect is very fast, and can be recycled by many times, can be repeatedly used the economic benefit is greatly improved.铜矿砂理化指标：

物理性质

指标

化学成分

指标

颜色

黑色晶亮

Fe2O3

40-43%

形状

棱角形

SiO2

26-32%

莫氏硬度

6—7

Al2O3

3-5.4%

密度

3.5g/cm3

CaO

5-9%

含水率

0.1%-0.015%

Cu2O

0.3-0.7%

PH值

7—8

产品用途

铜矿砂应用范围：

铜矿砂广泛应用于喷砂除锈、铸造、锻造、机械、铺路、冶金、热处理、钢结构、网架结构、集装箱、船舶、修造、桥梁、矿山等领域，是冶金行业的原材料。用于金属制品表面清砂、除锈、强化、成形、消除应力及各种型材的表面清理和涂装、电镀前的粗糙(拉毛)预处理、石材切割、磁丸铸造、作为重型混凝土及高炉耐火材料的添加剂，以增加其耐磨性，耐高温性，抗冲刷性、静电屏蔽、防辐射、油井的过滤罐、配重等。

The application scope of copper ore sand:

Copper sand is widely used in sandblasting, rust removal, casting, forging, machinery, paving, metallurgy, heat treatment, steel structure, grid structure, container, ship, repair, bridge, mining and other fields. It is the raw material of metallurgical industry. Used for metal surface cleaning, derusting, strengthening, forming, removing rough surface cleaning and coating, electroplating and various profiles before (NAP) pretreatment, stone cutting, magnetic pill casting, as additives and heavy concrete blast furnace refractory material, to increase its wear resistance, high temperature resistance, anti erosion, electrostatic shielding, radiation proof, oil filtering tank, weight etc..