Plastic machining part
3 year ago
Epoxy glass fibre and Phenolic cotton/paper Flange Insulation Gaskets Washers are used to solve the sealing and insulating problems of flanges, and to control losses due to corrosion and leakage of pipelines. They are widely used to seal flanges and control stray electric currents in piping at oil, gas, water, refinery, and chemical plants, to increase the effectiveness of cathodic protection systems.
G10 FR4 epoxy glass washer is cutting from a composite material composed of woven fiberglass cloth with an epoxy resin binder that is flame resistant (self-extinguishing).It has characteristics of high strength, excellent electrical properties and chemical resistance.
The material is known to retain its high mechanical values and electrical insulating qualities in both dry and humid conditions. These attributes, along with good Processing characteristics, lend utility to this grade for a wide variety of electrical and mechanical applications.
FR4 G10 G11 Glass Epoxy is a continuous woven glass fabric laminated with an epoxy resin. G-10 Glass Epoxy also has low water absorption rates.
This grade is extremely high in mechanical strength, has low water absorption and dissipation factors and has superior electrical characteristics, which are exhibited over a wide range of temperatures and humidities.
Especially suited for static applications in which flange or joints require isolation from dissimilar metals and subsequent galvanic corrosion.
Grade G-10 Glass Epoxy is used for terminal boards, washers, sleeves, structural components, and parts where the strength to size ratio is critical.
G-10 Glass Epoxy Washers are available in standard bolt sizes or cut to your size.
Sealing Gasket Physical Properties:
|
Property |
Plain |
Neoprene Faced |
Epoxy |
Epoxy |
|
Dielectric strengths, |
500 |
500 |
550 |
550 |
|
Compressive strength, |
25,000 |
25,000 |
50,000 |
50,000+ |
|
Water absorption, % |
1.6 |
1.6 |
0.10 |
0.10 |
|
Insulating Resistance, |
40,000 |
40,000 |
200,000 |
200,000 |
|
Flexural strength, psi |
22,500 |
22,500 |
45,000 |
43,000 |
|
Operating temp, ºF |
-65 to +220 |
-65 to +175 |
-292to +280 |
-292 to +349 |
|
Operating temp, ºC |
-54 to +104 |
-54 to +79 |
-180to +138 |
-180 to +176 |
Features
● Rich variety and high tolerance accuracy.
● Excellent flame retardancy (UL 94 V-0).
● Excellent voltage resistance (electric strength ≥16Kv / mm).
● Excellent water absorption performance (water absorption rate ≤0.2%).
● Excellent heat resistance (heat resistance level above 155 °C).
● Excellent thermal shock resistance (working temperature -273 ℃ to + 155 ℃).
● Excellent mechanical processing performance and high degree of automatic processing.
● RoHS, Reach certified products.
Hot Tags: g10 fr4 epoxy glass washer, customized, CNC G10 Material, Paper Phenolic Rod, natural g10, GPO 3 Board, G10 FR4 Machining, g10 epoxy glass rod
Custom Machined:
HONY plastic offers professional electrical insulation solution and ensures that we understand your applications and your requirements so that we will provide you with high quality, tight tolerance products that meet your specifications. Offering a variety of glass epoxy laminate machining and fabrication services, we will work with you to select the most effective and efficient manufacturing process for your Epoxy rods machined part and manufacture the part to your exact specifications.
Related Products:
Phenolic Insulating Washers
Insulating Washers are available in kits supplied with gaskets and sleeves or induvidually. Available in phenolic or molded to sleeves.
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