NEMA Grade FR4 Glass Epoxy for CNC Machining Service

Sales NEMA Grade FR4 Glass Epoxy for CNC Machining Service

  • FR4 Sheet for CNC Machining
  • Custom composites are engineered to meet application criteria
  • Continuous operating temperatures up to 170 degrees C.



Product Detail  

Product Show:


Properties and Characteristics:


The material properties of G10 / FR4 make it an excellent laminate for applications requiring a minimum thickness of 0.005 ".Its superior electrical properties are consistent at both temperature and humidity levels.Meet the requirements of mil-i-24768/28 geb-f.

G10 / FR4 has the highest insulation strength of any phenolic resin we use - up to 500 v/m.It also provides 70,000 PSI of bending strength, good bonding strength and impact resistance, and low water absorption and dissipation.
Our products are naturally green, although we can also order them in other colours

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 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

 

 


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:

(1)Insulating structural parts in motor, electrical equipment. 
(2)Transformer oil, insulating parts in ICT, ITE, jig plate.
(3)PCB punching; reinforcement plate of testing fixture; 
(4)Needle plate, carrier board and insulated electric and electronic products;
(5) Electrical insulation parts, electronic equipment, and suitable for the environment which has high mechanical strength, and moisture-resistance .



 

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