Informasi dasar.
Aplikasi
Alas Elektrik, Cangkang, Motor, Ruang insulasi, Pelat alas sakelar, PCB
Klasifikasi
Household Electric Appliances
Copper Foil
12um, 18um, 35um, 70um, 105um
Paket Transportasi
Carton and Pallet
Spesifikasi
1030mm*1230mm
Deskripsi Produk
Product description
FR-4 copper clad laminated sheet uses glass fiber cloth as substrate material. After being immersed with epoxy resin and then baked into prepreg sheet, several prepreg sheets are then coated with copper foil on one side or both sides, and CCL is finally formed by hot pressing and curing.
FR-4 copper clad laminated sheet has excellent thermal stability and machinability, widely used in the manufacture of printed circuit board (PCB) for teletelevision sets, computers, communications equipment and other electronic products.
Item Name | FR-4 Copper clad laminate | Copper Thickness | 18um,25um,35um,70um |
Size | 40*48inch,41*49inch,43*49inch | Color | yellow |
Thickness | 0.4mm,0.8mm,1mm,1.2mm, 1.6mm,2.4mm | Glass Transition Temperature | 135-155 °C |
Relevant product parameters
Test Item | Test Condition | Unit | SPEC | Typical Value |
Tg | DSC | °C | ≥125 | 135 |
Peel strength(1OZ) | 288°C,10S | N/mm | ≥1.05 | 1.41 |
Thermal Stress | 288°C,10S/solder dip | ____ | >10 | 60S/ No delamination No Delamination |
Flexural Strength | N/mm2 | LW | ≥415 | 500 |
Flammability | E24/125 | ____ | UL94 V-0 | V-0 |
Surface Resistivity | After moisture | MΩ | ≥1. 0×104 | 2.0×106 |
Volume Resistivity | After moisture | MΩ.cm | ≥1.0×106 | 2.0×108 |
Dielectric Constant(1MHZ) | 1MHz C-24/23/50 | ____ | ≤5.4 | 4.7 |
Dissipation Factor(1MHZ) | 1MHz C-24/23/50 | ____ | ≤0.035 | 0.017 |
Loss Tangent | 1MHz C-24/23/50 | ____ | ≤0.035 | 0.016 |
Arc Resistivity | D-48/50+D-0.5/23 | S | ≥60 | 135 |
Dielectric Breakdown | D-48/50+D-0.5/23 | KV | ≥40 | 60 |
Moisture Absorption | D-24/23 | % | ≤0.8 | 0.15 |
CTI | IEC60112 Method | V | 175~250 | 210 |
Cooper clad laminate |
| AL CCL | FR-4 | FR-1 | CEM-1 | XPC |
Base material | aluminum | fiberglass | fiberglass | paper+fiber glass | paper |
Color | blue film green film | light green,yellow | brown | yellow+white | brown |
Copper foil | single or double side:18,25,35,70 micron | single side:18,25,35,70 micron |
Sheet thickness | 0.4-2mm |
Size | 1000*1200mm 500*600mm 1000*600mm 500*1200mm | 40''*48'' , 41''*49'' , 43''*49'' | 41''*49'' |
Product photograph
Product advantage
Product display
Company profile
Our services
FAQ
Q:What about the package of product?
A:1. Wooden pallet with carton. 2. Plastic pallet with carton. 3. Wooden wooden pallet with wooden case. 4. According to . . customer requirements.
Q:What's the payment?
A:30%TT advance , 70% after send the copy of the BL.We accept T/T,L/C, Western Union ,USD.
Q:If I need sample,what should I do?
A:It's our pleasure to send sample for you.You can send me your delivery address by email or message.We will send you . . . free sample at first time.
Q:Can you give me a discount price?
A:It is depending on the volume. The larger the volume is, the more discount you can enjoy.Q:Why is your price a bit higher than other Chinese suppliers?
A:To meet the requirement of different customers and areas, our factory manufactures various kinds of quality for each . . . item at a wide range of price. We can offer the products of different quality levels depending on customer's target price and quality requirement.
Q:How can you guarantee the quality of mass production is same with the sample sent to me before?
A:Our warehouse staff will leave another same sample in our company, with your company name marked on it, which our production will be based on.
Q:How can you deal with quality issues that customer feedback after receiving the goods?
A:1) Customers take photos of unqualified goods and then our sales staff will send them to Engineering Department to . verify.
2) If the issue is confirmed, our sales staff will explain the root cause and take corrective actions in coming orders.
3) Finally, we will negotiate with our customers to make some compensation.
Alamat:
5-808, SEG electronic market, 9Huishah Avenue Wuxi city
Jenis Usaha:
Perusahaan Perdagangan
Jangkauan Bisnis:
Elektronik Konsumen, Layanan, Listrik & Elektronik
Sertifikasi Sistem Manajemen:
ISO 9001
Pengenalan Perusahaan:
Wuxi Chifeng Metal Products Co., Ltd didirikan pada tahun 2014, dengan komitmen untuk menyediakan bahan isolasi elektronik berkualitas tinggi dan layanan sekali henti untuk pelanggan global. Setelah bertahun-tahun mengalami perkembangan, CHIFENG telah membentuk tim elit untuk riset dan pengembangan, produksi, pengolahan dan pemasaran. Perusahaan berlokasi di Distrik Huishan, Wuxi City, dengan lingkungan yang indah dan transportasi yang nyaman. Lembar berlapis tembaga dibagi menjadi: CCL berbasis aluminium, CCL FR1 & XPC berbasis kertas, dan CCL FR4 berbasis kain, CEM1&CEM3. Bahan isolasi listrik dibagi menjadi: Lembar/batang/tabung, fenolik katun lembaran/batang/tabung, lembar/tabung kertas fenolik, dan lembaran karet silikon, PTFE, lembar serat vulanized, dan serangkaian produk. Perusahaan memiliki pengalaman manajemen pemasaran yang kaya, lebih dari 10 tahun pengalaman layanan perdagangan luar negeri, peralatan yang canggih dan beragam diproduksi secara teratur diperbarui dan dipelihara, teknologi produksi yang canggih, kualitas yang andal dan bijak setelah penjualan. Perusahaan mematuhi filosofi manajemen yang "terbuka, inovatif, pragmatis, dan efektif," yang telah membuat kemajuan besar dalam hal produksi, operasi, integrasi industri, operasi modal dan aspek-aspek lainnya. Selain bahan baku, kami juga menyediakan layanan pengolahan CNC, hanya perlu Anda kirimkan gambar kepada kami. Kami akan mengatur tim pemrosesan profesional untuk mencari tahu solusi untuk pemeriksaan. Seiring semakin dalamnya pasar secara terus menerus, perusahaan kita juga terus memperkaya lini produk untuk memenuhi kebutuhan konsumen yang lebih luas. Sebagai contoh, papan akrilik, papan tulis sintetis, papan mica dan produk baru lainnya terus ditambahkan.