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Material: | Resin |
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Copper Clad Laminate, abbreviated to CCL, is a type of base material of PCBs. With glass fiber or wood pulp paper as reinforcing material, a CCL is a type of product through lamination with copper clad on either one side or both sides of reinforcing material after being soaked in resin.
According to different classification standards, CCLs can be classified into various categories:Test ltem | Unit | Value | Typical Value | |
Copper foil peel strength |
125°C | N/mm | ≥0.7 | 1.5 |
Float288C/10sec | ≥1.05 | 1.65 | ||
Thermal Stress (float288"C/unetched) | sec | ≥10 | 120 | |
Warpage (without treatment) | % | ≤1.0 | 0.2 | |
Flammability ( UL94) | / | V-0 | V-0 | |
Vitrification transition temperature | °C | ≥130 | 138 | |
Dielectric constant(1MHz) | / | ≤5.5 | 5 | |
Dielectric loss factor (1 MHz) | / | ≤0.035 | 0.024 | |
Arc resistance | sec | ≥60 | 120 | |
Moisture absorption | % | ≤0.8 | 0.3 | |
Comparative tracking index | V | ≥150 | 170 |
Features: XPC Copper clad laminated sheet/CCL consist of bleached wood pulp paper, impregnated with modified phenolic resin and clad with electrolytic copper foil.It has high dimension stability, good punching behavior at low temperature, high thermal resistance and are widely used for computers, telephones, Hi-Fi acoustic devices, electronic toys and etc.
Note:Different thickness copper foil in one side or double sides can be supplied. 18um,25um,35um,70umCopper clad laminate sheet ( the full name of copper clad laminate, CCL for short), is made of wood pulp paper or glass fiber cloth as a reinforcing material, impregnated with resin, and covered with copper foil on one or both sides. into a product. CCL is the basic material of the electronics industry, mainly used for processing and manufacturing printed circuit boards (PCB), widely used in televisions, radios, computers, computers, mobile communications and other electronic products. The copper clad laminate industry has a history of nearly 100 years. The development of CCL began in the early 20th century. At that time, there was a gratifying progress in the manufacture of resins, reinforcing materials and substrates for copper clad laminates.
Henan jinzhi Electrical Insulation new Material Co.,Ltd is a professional electrical insulation products manufacturer since 2009, we are commited to serve and satisty with degree of excellence the needs of the manufacturing industry, we have been pursuing "Quality is Gold, Reputation is life" as our business Philosophy, and established "Jinzhi" as our brand ,we are strickly in higher standard quality control and advanced managment system, Henan jinzhi has become one of leading company in electrical insulation material filed.We have 8 production lines with 12000 tons of capacity annually, there is more than 100 styles of products which including: Electrical insulation flexible laminates, Insulation paper, Insulation film, insulation fiberglass sleeve, heat shrinkable tube,Epoxy Prepreg & Diamond Dotted Electricainsulationmaterial,Electrical Insulation Banding tape, laminated insulation sheet, Mica Board etc ,the insulation material products are mainly applied for dry-type transformers, oil-immersed transformers and motors etc, the products with excellent performance has gained SGS,ROHS,CE certificates.Henan jinzhi has acquired ISO9001 certificate.Henan jinzhi was founded based on the foundation of virtues & faith, we will be a world-wide class commercial company with the constant effort to serve our customers. our company objective is to find OEM and distributors who want and fullfill the requirements of quality and loyalty as far as the service for our business partner from overseas and domestic for mutual benefits and bright future!!
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