High-purity Copper Planar Target and Rotary Target

product description

产品用途：

用作承担信号传输的TFT电极布线材料。

Application:

It is used as TFT electrode wiring material for signal transmission.

产品性能参数/Product Property Parameters:

化学成分 Chemical Compositions
主含量，（%，不小于） Main Content, %, min	Cu	99.995
杂质含量（质量分数），（%, 不大于） Impurity Content (mass fraction), %, max	P	0.0003
	Sb	0.0004
	As	0.0005
	Bi	0.0001
	Cd	0.0001
	Fe	0.0010
	Pb	0.0005
	Mn	0.0005
	Ni	0.0010
	Se	0.0003
	Ag	0.0025
	S	0.0015
	Te	0.0002
	Sn	0.0002
	Zn	0.0001
	O	0.0005
注：铜含量为100%减去表中所列杂质元素实测含量的总和（不包含气体元素）；需方如有特殊要求时，由供需双方协商确定，并在合同或订货单中注明。 Note: Copper content is the sum of 100% minus the measured content of impurity elements listed in the table (excluding gas elements). Special requirements will be agreed upon by the supplier and buyer, and indicated in the contract or purchase order.

其他性能Other properties:

牌号

Grade

密度

Density

(g/cm³)

平均晶粒尺寸Average Grain Size (μm)

粗糙度Roughness

(μm)

直线度Straightness

(mm)

贴合率Bonding Rate

≥8.94

≤100

≤0.8

≤0.30

≥97%

尺寸Size:

For flat panel displays, sputtering targets are mainly used..

For flat panel displays, sputtering targets are mainly used..