優質水刀砂除銹用0-1mm銅礦砂_天然磨料_磨料_五金工具_貨源

優質水刀砂除銹用0-1mm銅礦砂

銅礦砂簡介：

銅礦砂廣泛應用於鑄造、鍛造、機械、冶金、熱處理、鋼結構、網架結構、集裝箱、船舶、修造、橋梁、礦山、等領域的清砂、除銹、強化、成形、消除應力及各種型材的表麵清理和塗裝、電鍍前的粗糙（拉毛）預處理。

銅礦砂用途：

一、適應新舊鋼鐵室外表麵清理、除銹、強化等。

二、做為耐磨地坪骨料，可制成堅硬地板磚，適用於廣場、貨場地麵防滑等

三、適用於配重砂、如水泥廠等。

四、經精細加工之後，適用於牛仔佈噴塗及各種較精密的噴塗使用。

銅礦砂理化指標：

項目	指標	項目	指標
顏色	黑色晶亮	Fe2O3	40-43%
形狀	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

銅礦砂特點：

銅礦砂具有硬度高、外形有菱角、噴射效果好，與石英砂相比其除銹效果要比石英砂好。1.多菱角形、效率快於石英砂，因石英砂噴射出去碰到鐵之後變成瞭粉狀和圓球狀，而銅礦砂碰到鐵之後分裂成2-3個銅礦砂，其形狀不變，其鋒利的刃在除銹中效果非常快，可以回收利用3次。而石英砂因形狀變為球狀而除銹效果大大降低。2、石英砂因其碰到鐵後形成粉塵而造成瞭環境污染，工人容易得職業病，鋼鐵麵板上形成一層石英粉，影響下道序的施工和施工質量，其銅礦砂沒有上述情況，這也是這麼多年大型防腐公司和大型造船廠改用銅礦砂的原因。

銅礦砂規格：0.5-1mm 1-3mm 3-5mm 5-8mm 8-10mm,可根據客戶要求調整生產。

銅礦砂包裝：50kg/袋或25kg/袋雙層編織袋包裝，散裝、噸袋包裝等。

Copper ore profile:

Copper ore is widely used in casting, forging, mechanical, metallurgy, heat treatment, steel structure, space truss structure, containers, ships, building, Bridges, mines, in areas such as deoxidization, rust removal and strengthen, forming, surface cleaning of eliminating stress and various profiles and the rough before coating, plating pretreatment (hair).

Copper ore use:

A, adapt to the new and old steel surface cleaning, rust removal and strengthen of outdoor.

2, as wear-resisting flooring aggregate, can be made into hard floor tile, applicable to the plaza, freight yard ground etc

Three, is suitable for the counterweight sand, such as cement, etc.

Four, fine processing, and is suitable for the denim coating and all kinds of the precision coating.

Copper ore physical and chemical indicators:

Project refers to the standard project refers to the standard

Yan color black crystal, Fe2O3 40-43%

Form shaped edges form SiO2 26-32%

Mohs hardness 6-7 Al2O3 3-5.4%

Dense degree of 3.5 g/cm3 CaO 5-9%

Moisture content 0.1% 0.015% Cu2O 0.3 0.7%

PH 7-8 -

Copper ore features:

Copper ore with high hardness, appearance has a water chestnut, injection effect is good, compared with quartz sand its cleaning effect is better than quartz sand. Efficiency of more than 1. The water chestnut, faster than the quartz sand, because of quartz sand jet out encountered after iron into the powder, and balls, iron and copper ore encounter after split into two or three copper ore and its shape remains unchanged, the sharp edge in the descaling effect very fast, can be recycled three times. And quartz sand for shape into a ball and descaling effect is reduced greatly. 2, quartz sand, because of its form reaches the iron dust and the environmental pollution caused by workers easier occupational disease, a layer of quartz powder is formed on the steel panel, under the influence of the sequence of construction and construction quality, the copper ore without the above situation, it is also a large anti-corrosion company for so many years and large shipyards to switch to the cause of the copper ore.

Copper ore specifications: 0.5 1 mm 1-3 mm for 3 to 5 mm 8-10 mm, 5-8 mm, production can be adjusted according to customer's requirement.

Copper ore packing: 50 kg/bag or 25 kg/bag, double woven bag packing, bulk, tons of bags, etc.