HangZhou Liansheng Insulation Co., Ltd
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Products
FR4 copper clad laminate
FR4
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Description
FR4 copper clad laminate is a kind of copper foil covered laminated board formed through heat pressing after the electric industry alkali-free glass fiber dips into thermoset epoxy resins and is covered with copper foil at one side or both sides. Usually used in PCB with printed circuit on one or both sides of computers, home electric appliances and other lines.
Features
1.Tg≥170°C(DSC)
2.UV blocking and AOI compatible ,so as to increase productivity efficiency
3.High thermal performance ,Td ≥325°C,T288≥5min,suitable for lead-free process.
4.Good flatness, smooth surface,no pits
2.UV blocking and AOI compatible ,so as to increase productivity efficiency
3.High thermal performance ,Td ≥325°C,T288≥5min,suitable for lead-free process.
4.Good flatness, smooth surface,no pits
Specification
1.Thickness:0.1mm-50mm
2.Spot goods size:1020mmx1220mm
3.Flammability:UL94V-0
4.UV blocking and AOI compatible
2.Spot goods size:1020mmx1220mm
3.Flammability:UL94V-0
4.UV blocking and AOI compatible
Safety/Quality Approvals
UL
Other 1
FR4 copper clad laminate
1.Material
composite polymer(flame- retardant epoxy resin, E-glass fiber cloth with copper as cladding
2.Technics
Mixing ,Coating,Folding,Laminated,Return Line,Cutting,Packing
3.Color
natural color(light green ),yellow, and black,or as per customer's requirement
4.Measurement
1020*1220mm
5. Feature
Lead Free, Flame retardant, thermal reliability, lower warpage,
6.application
Suitable for high-count layer PCB, computer, communication equipment, OA equipment, lead-free PCB process, etc.
7.Packing
carton packaging/ 250 sheet per pallet
8. Certification
ISO9001,ISO14001,CQC,UL
9.Payment
T/T,L/C, Western Union ,USD
1.Material
composite polymer(flame- retardant epoxy resin, E-glass fiber cloth with copper as cladding
2.Technics
Mixing ,Coating,Folding,Laminated,Return Line,Cutting,Packing
3.Color
natural color(light green ),yellow, and black,or as per customer's requirement
4.Measurement
1020*1220mm
5. Feature
Lead Free, Flame retardant, thermal reliability, lower warpage,
6.application
Suitable for high-count layer PCB, computer, communication equipment, OA equipment, lead-free PCB process, etc.
7.Packing
carton packaging/ 250 sheet per pallet
8. Certification
ISO9001,ISO14001,CQC,UL
9.Payment
T/T,L/C, Western Union ,USD
About Us
Hangzhou Liansheng Insulation Co., Ltd was established in 1988, to be subject to Zhejiang Holley Group, is the enterprises which specialized in composite materials. Now our company is the leading company in this industry has more than 600 employees, among them, professional and technical staff account for 40 %, and the existing production capacity of types of composite materials are 15,000 tons per year;
The main products of our company are: laminates Sheets( such as FR4, G10, G11. CEM-3 and ect), workpiece type and special material (such as Aluminum based Copper clad laminates, GPO-3, etc.). Products are widely used in computers, instrumentation, communication equipment, automobiles, locomotives, rail transportation, energy and other high-tech industries. Our company has passed ISO9001, ISO14001, UL product safety certification and SGS environmental inspection;
Established Date: 1988/11/30
No. of Employees: More than 700 Persons
Business Type: Manufacturer/OEM
Main Products
Epoxy fiberglass laminate,copper clad laminate,FR4,G10,CNC machning products,Precision parts,bus bar,aluminum copper clad laminate,insulation material,busbar,epoxy shet,fiberglass sheet,laminate bus bar