Manufactur standard Emi Shielding Foil - Decorating Copper Strip – CIVEN

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Our company puts emphasis on the management, the introduction of talented personnel, and the construction of staff building, trying hard to improve the quality and liability consciousness of staff members. Our company successfully attained IS9001 Certification and European CE Certification of Beryllium Copper Foil, Flexible Circuit Board Copper Foil, Annealed Rolled Copper Foil, We are looking forwards to establishing long-term business relationships with worldwide customers.

Manufactur standard Emi Shielding Foil - Decorating Copper Strip – CIVEN Detail:

Product Introduction

Copper has been using as decorating material for long history. Due to the material has flexible ductility and good corrosion resistance. It also has shiny surface and strong construction. It is easy to be colored by chemical agent. It’s has been broadly using in making doors, windows, clothes, decorations, roofs, walls and so on.

Copper has good atmospheric corrosion resistance, durability and recyclability. It has good processability, can be easily made into complex shapes, and it also has beautiful colors; Therefore, it is very suitable for house decoration. Its application on the roof of ancient buildings such as churches has a long history, and it still emits attractive luster; Moreover, it is more and more used in modern large-scale buildings and even apartment and residential construction. For example, in London, the “Commonwealth Council” building, which represents modern British architectural art, has a complex roof shape and is built of steel plate, weighing about 25 tons; The Crystal Palace Sports Center, which opened in 1966, is made of 60 tons of steel into a wavy roof and so on. According to statistics, the average annual consumption of copper plate for roof is 0.8kg in Germany and 0.2kg in the United States. In addition, the decoration of the house, such as door handles, locks, 100 pages, columns, lamps, wall decorations and kitchen secondary appliances, the use of steel products is not only durable, disinfected and hygienic, but also decorated with an elegant atmosphere, which is deeply loved by people.

Main Technical Parameters

1-1 Chemical Composition

Alloy No.	Chemical Composition( %,Max.)
Alloy No.	Cu+Ag	P	Bi	Sb	As	Fe	Ni	Pb	Sn	S	Zn	O	impurity
T2	99.90	—	0.001	0.002	0.002	0.005	0.005	0.005	0.002	0.005	0.005	0.06	0.1
H62	60.5-63.5	—	—	—	—	0.15	—	0.08	—	—	Rem	—	0.5

1-2 Alloy Table

Name	China	ISO	ASTM	JIS
Copper	T2	Cu-FRHC	C11000	C1100
Brass	H62	CuZn40	C28000	C2800

Features

1-3-1 Specification mm

Name	Alloy(China)	Temper	Size(mm)
Name	Alloy(China)	Temper	Thickness	Width
Regular Copper/Brass Strip	T2 H62	Y Y2 Y4 M	0.05～0.2	≤600
			0.2～0.49	≤800
			＞0.5	≤1000
Decoration Strip	T2 H62	Y M	0.5～2.0	≤1000
Water-Stop Strip	T2	M	0.5～2.0	≤1000

Temper Mark:O. Soft;1/4H. 1/4 Hard;1/2H. 1/2 Hard;H. Hard;EH. Ultrahard.

1-3-2 Tolerance Unit: mm

Thickness	Width
	Thickness Allow Deviation±			Width Allow Deviation±
	<600	<800	<1000	<600	<800	<1000
0.05~0.1	0.005	—–	—–	0.2	—–	—–
0.1~0.3	0.008	0.015	—–	0.3	0.4	—–
0.3~0.5	0.015	0.020	—–	0.3	0.5	—–
0.5~0.8	0.020	0.030	0.060	0.3	0.5	0.8
0.8~1.2	0.030	0.040	0.080	0.4	0.6	0.8
1.2~2.0	0.040	0.045	0.100	0.4	0.6	0.8
2.0~3.0	0.045	0.050	0.120	0.5	0.6	0.8
Over 3.0	0.050	0.12	0.15	0.6	0.8	1.0

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