FR4/G10/3240/G11/FR5,An kind of important laminated glass epoxy materials, composed of woven fibreglass cloth and an epoxy resin. Epoxy Glass Machining is carried out on a daily basis at JY Machinery. Being flame resistant with a good strength to weight ratio. This product is used most commonly in electrical applications where high heat, mechanical stability and electrical conditions are needed. Epoxy glass also has a very low water absorption rate. Even when machined into finished parts and components Epoxy glass retains its shape and size even operating at its material limits for prolonged periods of time.
Choosing the Right Material:
Your choice of material plays a role in the quality of your part or product. It's for this reason that JY machinery offers G10/F4 Garolite sheets alongside other phenolic options. Choosing the right material for your project requires careful consideration of several factors:
How the part will be used and the stresses it will be subjected to
What environment it will be used in
What stress load it will be subjected to
What level of dimensional tolerance will be required
Your budget and your timeline for completion
Reviewing the material properties of G10/FR4 should be your first step in determining whether or not it's right for you. For help or other technical assistance, talk to JY MACHINERY today.
Product Parameters:
|
Item:
|
Unit
|
Result
|
|
Density
|
g/cm³
|
1.9
|
|
standard color
|
|
yellow, green
|
|
Fire Retardancy Grade:
|
--
|
UL94-V0
|
|
Flame Resistance:
|
°C
|
170-180
|
|
Voltage Resistance(penetrating)
|
KV/mm
|
18
|
|
Voltage Resistance
|
KV/mm
|
12
|
|
Arc Resistance
|
S
|
60-80
|
|
Volume resistivity:
|
Ω*cm
|
10 ^6
|
|
Surface resitance:
|
Ω*cm
|
10 ^6
|
|
Compressive Strength(Vertical):
|
MPA
|
≥350
|
|
Compressive Strength
|
MPA
|
≥300
|
|
Anti-impact intensity
|
KJ/ m2
|
≥33
|
|
Bending strength
|
kg/mm2
|
≥340
|
|
Dielectric constant (1MHz) :
|
/
|
5.4
|
|
Adhesive strength:
|
kg
|
700-900
|
|
Compressive strength(Horizontal):
|
kg/mm2
|
20-24
|
|
Water absorption rate:
|
%
|
0.07-0.12
|
|
thickness/mm
|
tolerance/mm
|
thickness/mm
|
tolerance/mm
|
|
0.2-0.3
|
± 0.02
|
20
|
± 0.5
|
|
0.4-0.7
|
± 0.03
|
25-30
|
± 0.6
|
|
0.8-1.2
|
± 0.05
|
35-40
|
± 1
|
|
1.5-2
|
± 0.1
|
40-100
|
± 1.5
|
|
3-6
|
± 0.2
|
|
|
|
8-12
|
± 0.3
|
|
|
|
15
|
± 0.4
|
|
|
Products Properties:
Epoxy Based Fiberglass Resin FR4 Epoxy Precision G10 CNC Machined Part is woven fiberglass soaked in an epoxy resin and then compressed and baked. It is very dense, lightweight, and impervious to water. The advantages of this material:
-
Strong, stiff, tough and durable
-
Excellent dielectric strength
-
Good machinability
-
Light weight
-
Heat and water resistant
-
Corrosion and chemical resistant
-
Good mechanical strength
-
Excellent wear properties
-
Good dimensional stability
-
Low moisture absorption
-
Excellent creep resistance
JY Machinery has sufficient stock of the fiberglass epoxy sheet due to its widely applications, to meet fast delivery for our clients.
Product Show:
Our Factory:
Our Servies:
1. Rich Experience
Professional materials background and non-metallic materials processing experiences with more than 10 years,using in industry field like transformer,generator,electric motor,etc.
2. Provide one-stop service from raw material sheet supply to customized further processing of nonmetal insulating parts.
We can develop and produce various high standards and personalized products according to customers' requirement.
3. Pre-sales Service
We have professional sales team to offer comprehensive technical and business consultation services. Designing and fabricating targeted products according to the special requirements of clients.
4. After-sales Service
Highly inspecting equipment in every working procedure, quality comes first.
5. Our Advantage
Competitive price, Flexible payment options, Quick speed.
Always ready for supplying the best solution for your various application.
Main Application:
With high mechanical strength, Insulation, heat resistance, electrical properties and good moisture resistance properties. Widely range of applications, for example: Suitable for using as insulating structural parts in electric equipment, such as electric generators, motors, switch board, pcb , etc.
