Types of Phenolex
CP-103 Canvas Phenolic Sheets – Grade C
Medium Weave cotton cloth and phenolic resin. Meets NEMA, ASTM and LP-509 Grade C, MIL-P-15035 Type FBM and MIL-I-24768/16.
- Excellent machinability
- Stronger than paperbase laminates like PP-116
- Very good Impact Strength
Typical Uses: Gears, Pile Driver pads, Pulleys, Bushings, Shuttles for Textile Mills, Wear Blocks, Compressor Vanes, Gaskets, Terminal Blocks.
Stocked from .031″ to 6.000″ thick, in 48″ x 48″ and 48″ x 96″ sheets.
LP-112 Linen Phenolic Sheets – Grade L
Very fine weave cotton cloth and phenolic resin. Meets NEMA, ASTM and LP-509 Grade L, MIL-P-15035 Types FBM and FBI and MIL-I-24768/15 and /16.
- Better Fine machinability than CP-103; slightly lower mechanical strength.
- Somewhat better Electrical resistance than CP-103
Typical Uses: Same as CP-103, where finer machining is necessary.
Stocked in .015″ in 24″ x 48″ sheets, and from .031″ to 2.000″ thick in 48″ x 48″ sheets.
LP-114 Linen Electrical Phenolic Sheets – Grade LE
Very fine weave cotton cloth and phenolic resin. Meets NEMA, ASTM and LP-509 Grades L and LE, MIL-P-15035 Types FBI and FBE and MIL-I-24768/13 and /15.
- Better Fine machinability than CP-103; slightly lower mechanical strength.
- Much better Electrical resistance than CP-103
Typical Uses: Same as CP-103, where finer machining is necessary.
Stocked from .031″ to 1.000″ thick in 48″ x 48″ sheets.
PP-116 Paperbase Phenolic Sheets – Grade XX
Kraft Paper and Phenolic resin. Inexpensive, yet has good physical and electrical properties. Meets NEMA, ASTM and LP-509 Grade XX, and MIL-P-3115 Type PBG and MIL-I-24768/11.
- Inexpensive
- Excellent Punching qualities
- Very good Electrical Resistance
- Moderate Physical Strength
Typical Uses: Terminal Boards, Panels, Insulating Washers, Circuit Breaker Covers, and various types of spacers.
Stocked from .031″ to 1.000″, in 48″ x 48″ sheets.
SG-230 Glass Silicone Sheets – Grade G-7
Medium weave glass cloth and silicone resin. Highest temperature performance of any plastic, with good physical and electrical strength. Meets NEMA and ASTM G-7, MIL-P-997 Type GSG and MIL-I-24768/17.
- Very high temperature resistance (over 385° F)
- Machinable
Typical Uses: Slot wedges, Class H Transformer Parts, Insulators requiring high heat resistance and flame resistance.
Stocked from .015″ to 1.000″ in 40″ x 48″ sheets.
EG-403 Glass Epoxy Sheets – Grade G-10/FR-4
Glass cloth and epoxy resin. Meets NEMA and ASTM G-10 and FR-4, and MIL-I-24768/27.
- Excellent physical and electrical properties, even in high humidity environments.
Typical Uses: Terminal Boards, Mechanical Frame Insulators, Structural Members, Line Switch Actuators.
Stocked from .010″ to .500″, in 40″ x 48″ sheets.
EG-413 Glass Epoxy Sheets – Grade G-11
Glass cloth and epoxy resin. Meets NEMA and ASTM G-11.
- Higher Flexural strength than EG-403
- More heat resistant than EG-403
Typical Uses: Similar to EG-403. High Voltage Television Insulation.
Available by Special Order.
More information about Phenolex Industrial Laminated Plastic Sheets and about the benefits and unique products that we offer is on this page.