XXX paper phenolic is strong and stiff with good moisture and wear resistance. Atlas Fibre manufactures this material and other phenolic composite laminates under strict quality standards. Learn more about our grade XXX paper phenolic’s properties, benefits, and typical uses to determine if it’s the right solution for your manufacturing needs.

What Is XXX Phenolic Paper Laminate?

XXX phenolic paper laminate is a thermoset plastic that has undergone polymerization. We start with phenolic resin-impregnated layers of paper and join them through heat and pressure applications. The result is a highly durable and lightweight composite.

Fundamental properties* for XXX-grade phenolic include:

• Hardness on M scale: 101
• Specific gravity: 1.38
• Maximum temperature: 140° Celsius (284° Fahrenheit)
• Tensile strength: 35,000 pounds per square inch (psi) [241 megapascals (MPa)]
• Compressive strength: 13,000 psi (89 MPa)
• Flexural strength – LW -A 0.125″: 22,000 psi (151 MPa)
• Bond strength: 1,200 psi (8 MPa)
• Shear strength: 12,800 psi (88 MPa)
• Izod impact strength at 49°C – LW: 0.55
• Water absorption — 24 hours: 0.57
• Flammability rating: 94HB

^{*Atlas Fibre LLC provides this data as information only and does not imply any warranty for its use or application. Test results for a specific sheet or lot are available for a fee upon request.}

Fabrication Capabilities

This material boasts excellent processability with typical machining tools. Choose from tube, sheet, or rod form in numerous sizes to meet your needs.

Benefits of XXX Laminate Phenolic

Our XXX phenolic thermoset has the highest resin concentrate of all of our paper-reinforced composites. As a result, it boasts superior electrical properties and high dielectric strength. This laminate also offers value through:

• Excellent moisture resistance
• Compliance with MIL-I-24768/10 (PBE) specs and NEMA L standards
• Superior stability in high-humidity environments
• Affordability
• Minimal cold flaws
• Resistance to acids, solvents, and oils
• High dimensional stability

Material Applications for XXX Paper-Reinforced Laminate

Our manufacturing customers commonly use this material to produce goods like:

• Switchgear
• Power transformer insulation
• Terminal boards
• Washers
• Sleeves
• Relay and switch bases
• Panelboards
• Spacers
• Punch part fabrication
• Electrical components for various products

Contact Atlas Fibre for a Quote on XXX Paper Laminate

Atlas Fibre boasts over 65 years of experience as North America’s most trusted thermoset plastics manufacturer. Our laminates enable companies to design more reliable products that last longer and weigh less. We keep our customers productive with the continent’s largest selection of over $8 million of inventory in stock and ready for same-day shipment.

Our six-plus decades of expertise uniquely qualify us to answer your questions about our materials. Connect with us for ordering guidance, and we’ll help you find the best solution for your unique needs.

Contact us online for custom quotes and more information, or place your email address below to receive the data sheet.