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G10 – FR4 Machining – Epoxy Glass Laminates

G10-FR4 Machining

Plastic Machining | Milling | Routing | Turning | Fabrication

Firstly, its worth noting the make up of G10-FR4 materials are an Epoxy Glass based Insulation Plastic. Laminates generally offer high mechanical strength and dimensional stability, are extremely durable, and maintain their properties wet or dry. Therefore the result of this blend is a material that offers excellent ark and track resistance.

G10-FR4 Machining – Perfect for Milling

The commonly known G10-FR4 are the most popular grades. G10-FR4 glass cloth reinforced epoxy natural is typically a yellowish to light green color. Epoxy resins are among the most versatile and widely used plastics in the electronics field, primarily because water absorption is virtually nil, rendering it an outstanding insulator.

As a result of being the most economic choice of G10-FR4 machining material, it is also noteworthy for being a material which can be easily machined to bespoke applications.

Some examples of what G10-FR4 Materials are widely used to manufacture are Insulating supports, high voltage insulation, bus bar supports and mounting panels in electrical apparatus are just some examples.

Based on the needs of its particular application it comes in several grades.

In Sheet Form Routing is Recommended

G10-Fr4 machining - FR4 Machining G10 - FR4 Machining - Machined G10 - FR4 Parts - Epoxy Glass Specialist

So there are many advantages to using G10-FR4 Machining Materials. Most of all having high structural strength but also excellent Electrically Insulating properties.

An excellent material for Turning Requirements

Most noteworthy, raw materials are available in standard sheets & rod sizes.

Finally a couple of important factors. Firstly Sheet thickness ranges from 0.8mm to 50mm.

G10-FR4 Machining of Bespoke Parts

All parts manufactured by Sentinel Plastics Ltd are customer specific bespoke plastic cutting parts. Either working from Prototypes, drawings, making a One off or hundreds of parts. Sentinel Plastics has flexibility to meet most requirements.

As well, the material is nearly immune to shrinkage, holding its form factor and dimensional stability at temperatures as high as 285° F. This property makes it ideal for use in electronic equipment with components that generate excessive heat. Should it combust at higher temperatures, the bromine added during the manufacturing process renders it self-extinguishing, another important factor for making its use in aerospace engineering so prominent.

Sentinel Plastics Ltd. – CNC Plastic Sheet Machining. – Machined Plastic Parts. – Epoxy Glass Machining. – Quality Plastic CNC Components. Machining. Material.

Industrial Plastic Materials

Plastic Machining | Milling | Routing | Turning | Fabrication

Industrial Plastics Laminates and Composites

Sentinel leads the way in Machining Industrial Plastic Materials.

Polyester Glass Material (PGM) Glastic ® Delmat ® Durapol ® Tufnol ® GPO

Industrial Plastic Thermoset sheet, angles and channels with excellent electrical and mechanical properties. Used extensively for busbar supports, switchgear barriers and transformer spacers.

Densified Wood Permali ® Lignostone ®

Also available is Laminated Densified wood with good electrical insulation and resistance to abrasion and wear.

SRBP – Phenolic Paper

A Range of grades from Industrial Plastics Commercial Paper BS2572/P1 to high electrical grade paper BSEN60893-3-4-PFCP206.

SRBF – Phenolic Fabric

A Range of grades from Commercial fabric BS2572/F2 to high electrical and mechanical grade fabric BSEN60893-3-4-PFCC305

® Tufnol 6F/45 Read More

Industrial Plastics GPO3 Read More

Engraving Laminates

Industrial Plastic engraving material. A range of 2 or 3 ply laminates in many different colours

SINDANYO

Its firstly most noteworthy for operating at elevated temperatures. Furthermore offering thermal insulation performance and outstanding electrical properties.

More Industrial Composite Plastic Materials – Glass Based Laminates (G10, FR4, G11)

Epoxy Glass Laminates – A Range of Industrial Plastics grades including G10, FR4 and G11

10G/40: A popular epoxy glass laminate with extremely high mechanical and electrical strength. Furthermore it has Good dielectric properties under dry and humid conditions. Excellent rigidity and dimensional stability. Suitable for use at Class B (130°C) temperatures. In addition meets requirements of BSEN60893-3-2 EPGC201 (BS3593 EP3 & NEMA G10)

FR4: Also an industrial plastic material, epoxy glass laminate based on a medium weave glass cloth. Having excellent mechanical and flame resistant properties. For applications up to 130°C (Class B). Also meets requirements of BS3953 EP4 and NEMA FR4, NEMA G10. ( Industrial Plastics Laminates)

EP7: Another epoxy glass laminate based on a medium weave glass cloth. Also having excellent electrical, mechanical and thermal properties (Class F, 155°C) when compared to conventional laminates. Also meets requirements of BSEN60893-3-2 EPGC203.

10G/50: This is a Silicone glass grade with high temperature resistance. As a result has excellent dielectric properties and low loss tangent.

6G/92: Finally this Is a Polyimide Glass suitable for temperatures up to 260°C continuously and 300°C intermittently. Furthermore it has excellent electrical and mechanical properties, flexural strength, rigidity and dimensional stability. Also meets requirements of BS EN 60893-3-7 PI GC 301 (AFS1386).

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