46#60#除锈专用 铜矿砂
铜矿砂简介：
铜矿砂广泛应用于铸造、锻造、机械、冶金、热处理、钢结构、网架结构、集装箱、船舶、修造、桥梁、矿山、等领域的清砂、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。
铜矿砂用途：
一、适应新旧钢铁室外表面清理、除锈、强化等。
二、做为耐磨地坪骨料，可制成坚硬地板砖，适用于广场、货场地面防滑等
三、适用于配重砂、如水泥厂等。
四、经精细加工之后，适用于牛仔布喷涂及各种较精密的喷涂使用。
铜矿砂理化指标：
项目 | 指标 | 项目 | 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 |
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铜矿砂特点：
铜矿砂具有硬度高、外形有菱角、喷射效果好，与石英砂相比其除锈效果要比石英砂好。1.多菱角形、效率快于石英砂，因石英砂喷射出去碰到铁之后变成了粉状和圆球状，而铜矿砂碰到铁之后分裂成2-3个铜矿砂，其形状不变，其锋利的刃在除锈中效果非常快，可以回收利用3次。而石英砂因形状变为球状而除锈效果大大降低。2、石英砂因其碰到铁后形成粉尘而造成了环境污染，工人容易得职业病，钢铁面板上形成一层石英粉，影响下道序的施工和施工质量，其铜矿砂没有上述情况，这也是这么多年大型防腐公司和大型造船厂改用铜矿砂的原因。
铜矿砂规格：
0.5-1mm 1-3mm 3-5mm 5-8mm 8-10mm,可根据客户要求调整生产。
铜矿砂包装：
50kg/袋或25kg/袋双层编织袋包装，散装、吨袋包装等。
联系方式：
巩义市久久抛光磨料厂
联系人：苏晨丹
电话：18939514537
座机：0371-60329928
传真：0371-60329928
QQ：1985802059
邮箱：1985802059@qq.com
网址：http://jiujiupgml.cn.alibaba.com
英文翻译
Copper ore introduction:
Copper ore is widely used in foundry, forging, mechanical, metallurgy and heat treatment, steel structure, space truss structure, container, ship, building, bridge, mining, and other areas of cleaning, cleaning, reinforcement, forming, eliminate the stress and various materials for surface cleaning and coating, electroplating before the rough (nap) pretreatment.
Copper ore purpose:
One, to adapt to the new and old steel outdoor surface cleaning, cleaning, strengthening, etc.
Second, as wear-resisting flooring aggregate, can be made hard floor tile, be applicable to the plaza, yard ground non-slip, etc
Three, suitable for weight sand, such as cement plant, etc.
Four, fine processing after, suitable for jean spraying and all kinds of a precision spraying use.
Copper ore physical and chemical indicators:
It mesh refers to the scale of mesh refers to the scale
Black colour crystal, Fe2O3 forty to 43%
Form shape edge shape SiO2 26-32%
Morse's hardness 6-7 Al2O3 3-5.4%
Close degree 3.5 g/cm3 CaO 5-9%
Moisture content 0.1% 0.015% Cu2O 0.3 0.7%
PH value seven or eight
Copper ore features:
Copper ore with high hardness, shape of a water chestnut, injection effect is good, compared with quartz sand the rust removal effect than quartz sand is good. 1. Many water chestnut form, efficiency faster than quartz sand, because quartz sand jet out after met iron into a powder and round shape, and copper ore iron met after split into 2-3 copper ore, its shape is changeless, the sharp edge of the rust removal effect is very fast, can be recycled three times. And quartz sand for shape into a ball and cleaning effect is greatly reduced. 2, quartz sand because of its encounter iron to the formation of the dust and causes pollution of the environment, the workers easier occupational disease, iron and steel panel forming a layer of quartz powder, under the influence of word order construction and construction quality, the copper ore without the above situation, this is also so for many years large anti-corrosion company and large shipyard to switch to the cause of the copper ore.
Copper ore specification: 0.5 1 mm 1-3 mm 3-5 mm 5-8 mm 8 to 10 mm, can be adjusted according to the customer request production.
Copper ore packing: kg/bag or 25 kg/bag double woven bag packaging, bulk, the ton bag packing, etc.
Contact information:
Gongyi city long polishing abrasive factory
Contacts: Su Chendan
Telephone: 18939514537
Machine: 0371-60329928
Fax: 0371-60329928
QQ:1985802059
E-mail: 1985802059 @qq.com
Website:http://jiujiupgml.cn.alibaba.com
图片展示
联系方式：
巩义市久久抛光磨料厂
联系人：苏晨丹
电话：18939514537
座机：0371-60329928
传真：0371-60329928
QQ：1985802059
邮箱：1985802059@qq.com
网址：http://jiujiupgml.cn.alibaba.com
