1. Base
We can according customer's drawing to process diversified parts. The processing parts have the same properties as epoxy glass cloth laminated sheet, such as high mechanical and dielectric properties, fine heat and humidity resistance, at the same time the processing parts have their special shape to adapt to different applications.
2.Features
1, High mechanical properties and dielectric properties
2, Good heat resistance and machinability
3, Low water absorption and not easily deformed.
4, Good dry wet electrical properties, the flame retardant level could reach Class UL94-V0
3.Composition
Made from special electronic cloth that impregnated with epoxy phenolic resin and other materials by high temperature and pressure hot plate laminate.
4.Applications
Insulation requirements of high-performance electronic products, The potential carbon printed glass fiber, precision test plate electric(Electrical) insulation stays partition, insulation pads, transformer insulation boards, electrical insulation parts, grinding gears, etc.
5. Capability
We have the ability to machine electric insulation laminates into many customize sizes and shapes according to drawing specifications. Typical applications include: Gasket, terminal board, test board, washer, bushing, bearing, gear, spacer, socket and insulator.
6. Method
Machining Capability include CNC Milling, Lathe turning/drilling/ routing, Die cutting etc.
These are the insulation workpiece by using the electronic-grade glass fiber cloth and epoxy / phenolic resins, then go through by molding production process; Products have excellent flameproof performance, insulation properties, mechanical properties, the indicators have reached IPC4101 and JIS6912 standards;
7.Usage
And this insulation mat used in petroleum industries, used for transportation tube, can insure the safety, cause it is have the characterity of high strength, anti aging, anti corrsion, insulation propeties ect.
Our company have hot-pressing machine, precision punching machine, precision CNC drilling & milling machine, cutting machine, Slitting machine, high-speed washing machine, good quality is based on the nice equipment. According to customer drawings or samples, we can offer the service for spliting, Grinding, Milling, drilling and ect, the adopted raw materials In line with the EU RoHS Directive, we can provide environmental and halogen-free FR4 fiberglass sheet material.
The workpiece shown in this photo are for your reference only. The actual products will be exactly produced according to your special requirements.
|
No. |
Projects |
Unit |
FR4 Result |
G10 Result |
|
1 |
Flexural strength perpendicular to lamination |
A |
Mpa |
494 |
494 |
|
B |
|
473 |
473 |
|
2 |
Impact strength parallel to
laminations (Charpy) |
A |
KJ/m 2 |
66.7 |
66.7 |
|
B |
45.3 |
45.3 |
|
3 |
laminations (Charpy)
Dielectric strength perpendicular to
laminations (in 90±2°C transformer
oil,1mm in thickness) |
|
MV/m |
10.7 |
10.7 |
|
4 |
Breakdown voltage parallel to laminations (in 90±2°C
transformer oil) |
|
KV |
54.6 |
54.6 |
|
5 |
Insulation resistance after
impregnated in water |
A |
Ω |
1.5*10 13 |
1.5*10 13 |
|
B |
1.7*10 13 |
1.7*10 13 |
|
6 |
Dissipation factor |
|
/ |
3.3*10 -2 |
3.3*10 -2 |
|
7 |
Dielectric constant (1MHz) |
|
/ |
5.14 |
5.14 |
|
8 |
Water absorption |
|
mg |
6.5 |
6.5 |
|
9 |
Combustibility |
class |
V-O |
HB |
|
10 |
Adhesive strength |
N |
5221 |
5221 |
Our company is specializing in researching, manufacturing, processing and selling carbon fiber sheet, thin carbon fiber sheet, carbon fiber products, carbon fiber parts machining, FR-4 epoxy laminates, electronic insulation boards. Our products are widely applied in carbon fiber plane model, car model, aeromodelling, carbon fiber artware, carbon fiber irregular part, carbon fiber parts, machinery shrapnel, sports equipment, surface decoration, electron, machinery, PCB, mobile / tablet personal computer communication leather reinforcer, hardware appliances electrical insulation etc.
Our main products and services: Carbon fiber sheet, Thin carbon fiber sheet, Carbon fiber irregular part, FR-4 Epoxy glass cloth laminated sheet (Unclad, Colored, ESD Antistatic), All kinds of carbon fiber parts machining, FR-4 insulator CNC parts machining, Communication leather reinforcer.
We focus on carbon fiber and glass fiber industry for many years, have accumulated rich experience, has unique insights on this industry, gradually establish a perfect system include researching, producing, processing, sales and service, dedicated to provide customers with high-quality products and comprehensive solutions. We have strong technical force, advanced producing and processing equipment, professional engineering and technical personnel, skilled production personnel, perfect testing means and scientific management methods. The attribute of our product such as product surface flatness, thickness tolerance, strength, high temperature anti-denatured, resistance, working accuracy all have a quality advantage. Excellent and stable quality is welcomed by customers, and in the market enjoy a good reputation. We will provide to customers at preferential prices and perfect after-sales service, also according to user needs we can provide the development of processing a variety of high demand, high-standard, individuation products.
We have pursued the spirit of "Quality First; Service is above everything else; Reasonably priced". According to high-quality, efficient, fast service we establish long-term partnership with customers, continuing to improve our products and services.
