Composites:

G10

G11

CE Canvas

LE Linen

G7 Silicone

XX Paper

G5-G9 Melamine

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Phenolic  - Thermoset Plastic Laminates. Phenolics are a uniformly dense and structurally strong material that will not soften appreciably under the reapplication of heat. It is an extremely durable plastic that is lightweight and moisture resistant. Industrial laminates are thermoset resin impregnated reinforcing materials (paper, cotton fabric, glass fabric, etc.) that are cured under heat and pressure to form solid shapes having high mechanical and electrical insulating properties. Laminates are available in sheet, rod, and tubes. Since laminates are comprised of a combination of materials, they are also referred to as composites. 

Phenolic Balls

Sheets, Plates, Rods, Tubes Available Sizes and Prices
G-10 Glass G-11 High Temp Glass G5, G9 Melamine XX Paper
CE Canvas LE Linen G7 Silicone Impregnated  Copper Clad G10

G10 Glass Reinforced Epoxy Composites - natural (yellowish to light green) Technical Data Sheet   
The most versatile all-around laminate, this grade is a continuous glass woven fabric base impregnated with an epoxy resin binder. It has extremely high mechanical strength, good dielectric loss properties, and good electric strength properties, both wet and dry.
Certifies to Mil-I-24768/27 GEE-F

G11 Glass Reinforced Epoxy Composites - natural (yellow green to amber) Technical Data Sheet
This grade is similar to G10/FR4, with the addition of a higher operating temperature and some improved mechanical strength at elevated temperatures.
Certifies to Mil- I-24768/28 GEB-F

G5/G9 Glass Reinforced Melamine Composites - natural (grayish brown) Technical Data Sheet
This grade is composed of a continuous glass woven cloth base impregnated with a melamine resin binder. Melamines are the hardest of all laminates, exhibiting good dimensional stability and arc resistance. It is also caustic resistant.
Certifies to Mil-I-24768/1 GME

G7 Glass Reinforced Silicone - natural (cream to white)

Technical Data Sheet
Composed of a continuous glass woven cloth base impregnated with a silicone resin binder,this grade has excellent heat and arc resistance. It has extremely good dielectric loss properties under dry conditions and good electrical properties under humid conditions, although the percentage of change is high.
Certifies to Mil-I-24768/17 GSG

Paper XX Paper Reinforced Composites - natural (tan) Technical Data Sheet
This grade is composed of a paper base impregnated with a phenolic resin binder. It has good electric strength properties with fair mechanical strength. Outstanding for use as template material and or backup material.
Certifies to Mil-I-24768/12 PBM, /11 PBG and /10 PBE

Canvas CE Composites - natural (light tan to brown) Technical Data Sheet
This grade is composed of a continuous cotton woven cloth impregnated with a phenolic resin binder. This grade contains a medium weave canvas and is known primarily for it's mechanical properties. This grade is not recommended for primary insulation.
Certifies to Mil-I-24768/14 FBG

Linen L/LE Composites - natural (light tan to brown) Technical Data Sheet
This grade is composed of a continuous cotton woven cloth impregnated with a phenolic resin binder. This grade contains a fine weave linen and, like the canvas phenolic, is known for it's mechanical properties. The finer weave allows for machining more intricate details than Canvas, like gear teeth. This grade is not recommended for primary insulation.
Certifies to Mil-I-24768/13 FBE

 

K-mac Plastics  3821 Clay Ave. SW, Wyoming, MI  49548