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EMI Rfi Shielding Copper Strip Coil Tape Conductive Adhesive Backed
US$15,000.00-27,000.00
1 Ton
Sample price:US$200.00/piece.Request sample
Product profile
Customization
AvailableColor
YellowStrength Grade
Hardness HRC40Model NO.
copper foilMaterial
BrassShape
Foil/Strip CoilSurface Treatment
Bright, Single Side Matte, Double Side MatteProduct Name
Copper Foil/Strip CoilThickness
0.005 mm -3.0 mm CustomizedWidth
4 mm-600 mm (Slitting Available)Coil ID
75 / 150 / 200 / 300 mm (Customizable)Surface Finish
Mill Finish / Bright / Matte (One Side Matte / DouTemper / Hardness
O (Soft, 1/4h, 1/2h, H, Eh, Sh)Standard
ASTM B152 / B194, JIS H3100 / H3250, GB/T 2059 /Certificate
En 10204 3.1 Material Certificate, SGS Report OptiTypical Applications
Lithium Battery Electrode Tab / Current CollectorProcessing Service
Slitting, Traverse Winding, Degreasing, Anti-OxidaTransport Package
Standard Seaworthy Export PackingSpecification
0.005 mm -3.0 mm (6micron 8micron availableOrigin
Jiangsu, ChinaKey features
Ultra-Precision Thickness Control:Thickness tolerance as tight as 0.001mm / 0.002mm. Consistent gauge across the entire coil width ensures stable processing.
Exceptional Electrical Conductivity:C11000 Soft Annealed foil offers Greater than or equal to 98% IACS conductivity, minimizing power loss in busbars and battery tabs.
Advanced Anti-Tarnish Treatment:Surface passivation and anti-oxidation coating prevent surface oxidation during long-term storage and sea freight.
Superior Surface Quality (PCB Grade):Options for Double Matte (DSM) or Reverse Treated (RTF) surfaces with controlled roughness (Ra), perfect for CCL lamination.
High Tensile Strength & Ductility (Battery Grade):Specially processed battery foil with 180-200 MPa Tensile Strengh and high elongation reduces breakage during high-speed coating.
Precision Slitting & Burr-Free Edges:Clean, burr-free edges from precision slitting machines protect cutting tools and prevent short circuits in windings.
Wide Alloy Selection for Every Need:From C11000 (Red Copper), C10200 (OFC), C26000 (Brass), C51900 (Phosphor Bronze) to C7521 (Nickel Silver).
Flexible Customization (Slitting & Coiling):Custom width from 4mm to 600mm, variable coil ID (75/150/200/300mm), and traverse winding available.
Full Certification & Traceability:Supplied with EN 10204 3.1 MTC, SGS report, and PMI composition analysis. Batch numbers are traceable.
Eco-Friendly & RoHS Compliant:All materials comply with RoHS & REACH standards, free from prohibited heavy metals. Safe for electronics and automotive applications.
Company profile
Business Type: Trading CompanyExport Year: 2017-09-17Nearest Port: Tianjin Port, Shanghai Port, Qingdao PortAverage Response Time: ≤4.01hTerms of Payment: T/T, LCInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP
About Our Factory & Business Background
AddressNo. 1602, Building A, Xinduhui, Beichen District, Tianjin
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsMold & Tool Steel (P20 718h H13 D2 S1 O1), Spring Flat Steel (En45A Sup9 60si2mn 5160), Alloy Steel Bars (4140 4340 42CrMo 40cr), Carbon Steel Plates (Ss400 S235jr S355jr), Ship Plate Steel (Ah36 Dh36 Eh36 ABS/BV/Dnv), Stainless Steel Plates (304 316L 310S 321), Stainless Steel Pipes (Smls & ERW Sch 10s-80s), Nickel Base Alloys (Inconel 600 Hastelloy C276), Wear Resistant Steel (Nm360 Nm400 Ar400 Ar500), Galvanized & Cold Rolled Steel (SPHC SPCC Coils)
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:How do you guarantee the steel quality?
A:
Quality is our top priority. Every batch of steel comes with a Mill Test Certificate (MTC) showing the chemical composition and mechanical properties, strictly complying with ASTM, EN, JIS, and GB standards. We also support third-party inspections (like SGS, BV) before shipment to ensure zero defects.
Q:What is your MOQ (Minimum Order Quantity)?
A:
Generally, our MOQ is 1 Ton for regular sizes (e.g., Round Bars, Plates). For special sizes or custom cutting requirements, the MOQ may vary. Please contact us with your specific dimensions, and we will try our best to meet your needs even for trial orders.
Q:Can you supply specific grades like AISI S1, EN45A, or Inconel 625?
A:
Yes. We specialize in Specialty & Alloy Steels. We have rich experience supplying hard-to-find grades such as AISI S1 (Shock Resisting), EN45A (Spring Steel), 4140/42CrMo, and Nickel Alloys (Inconel, Hastelloy). Please share your required standard and grade, and we will check our stock or production schedule.
Q:What about the delivery time and shipping?
A:
For stock materials, we can ship within 7-10 days after receiving payment. For production orders, it usually takes 20-30 days. We offer flexible trade terms including FOB, CIF, and DAP (delivery to your warehouse). We mainly ship from Qingdao, Tianjin, and Shanghai ports.
Q:Do you provide processing services (cutting/slitting)?
A:
Yes. To save your cost and labor, we provide value-added processing services such as cutting-to-length, slitting, and simple heat treatment (annealing/quenching). We can deliver the steel ready for use in your workshop.
Send Inquiry
*To:
Pufa Special Materials (Tianjin) Co., Ltd
Pufa Special Materials (Tianjin) Co., Ltd*Content:
Supplier replies will be sent to your registered email
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