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The date of payment from buyers deliver within days
Henan
Long-term effective
2024-03-02 12:24
298
Company Profile
By certification [File Integrity]
Contact：hongsheng01(Mr.)
Email：
Telephone：
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Area：Henan
Address：Henan
Website：http://www.lyhsmetal.com/ http://hongsheng01.dgklf.com/
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We provide the nominal thickness 8 μm to 210 μm high temperature elongation (THE) ED copper foil for PCB, the width from 250-1340 mm. The quality of C1100 Copper foil can meet the Grade II and III requirements of the international standard IPC-4562, the C1100 copper foil have perfect normal temperature storage performance,the high temperature anti-oxidization performance,and high temperature elongation performance.
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High precision circuit board copper foil can meet the requirement of multi layer boards, flexible copper clad laminates, fine circuits, and high frequency high speed substrates.
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Quality Items | Product Standard Thickness | |||||||||
12μm | 15μm | 18μm | 22μm | 25μm | 35μm | 50μm | 70μm | 105μm | ||
Area Weigth(g/cm2) | 102-110 | 128-130 | 138-153 | 185-195 | 220-230 | 275-290 | 420-440 | 570-580 | 870±45 | |
Tensile Strength | Room Temperature | ≥30 | ≥30 | ≥30 | ≥30 | ≥30 | ≥30 | ≥28 | ≥28 | ≥28 |
High Temperature | ≥17 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥18 | ≥18 | ≥17 | |
Elongation | Room Temperature | ≥3 | ≥3 | ≥3 | ≥5 | ≥5 | ≥5 | ≥10 | ≥10 | ≥10 |
High Temperature | ≥2.0 | ≥2.5 | ≥2.5 | ≥2.5 | ≥2.5 | ≥2.5 | ≥5 | ≥5 | ≥5 | |
Surface Roughness | Shiny Surface Ra | ≤0.43 | ≤0.43 | ≤0.43 | ≤0.43 | ≤0.43 | ≤0.43 | ≤0.43 | ≤0.43 | ≤0.43 |
Matte Surface Rz | ≤5 | ≤6 | ≤6 | ≤10 | ≤10 | ≤10 | ≤12 | ≤12 | ≤13 | |
Peel Strength | kg/cm | ≥1.2 | ≥1.4 | ≥1.4 | ≥1.7 | ≥1.7 | ≥1.8 | ≥2.0 | ≥2.1 | ≥2.3 |
ib/in | ≥6.7 | ≥7.8 | ≥7.8 | ≥10 | ≥10 | ≥10 | ≥12 | ≥12 | ≥13 | |
Leaking Points (Point/m2) | Non | |||||||||
High Temperature Oxidation Resistance | Treatment at a constant temperature of 200 ℃ for 30 minutes without oxidation | |||||||||
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Note: 1,The Rz value of the surface roughness is the tested stable value,not the guarantee value.
2.The peel strength is the test value of the standard FR-4 plate.( 140℃/5 pieces of the 7628PP)
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Quality Items | Thickness | |
8μm | 9μm | |
Tensile Strength | ＞32 | ＞32 |
Elongation | ≥5 | ≥5 |
Area Weigth(g/cm2) | 71±1 | 88±1 |
Shiny Surface Ra(μm) | ≤0.38 | ≤0.38 |
Matte Surface Rz(μm) | ≤2.0 | ≤2.0 |
Oxidation Resistance | No color change | No color change |
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http://www.lyhsmetal.com/
