Material

EPX 86FR

Flame Retardant Epoxy

Description

EPX 86FR is a flame-retardant resin with functional toughness, high strength, and long-term stability. It works well in a variety of applications for consumer, automotive, and industrial markets that require UL 94 V-0 or FAR 25.853(a) ratings. EPX 86FR is BlueCard certified.

Key Characteristics

Black

High Strength  •  Rigid  •  Heat Resistant

UV Stability  •  Flame Retardant

Applications

  • Consumer Products
  • Industrial
  • Automotive – Conductors, brackets, and housings
  • Electrical Connectors and Housings
  • Aerospace Interiors

Mechanical Properties

General Accuracy

± .003 in + .013 in/in

Production Repeatability (95% of points)

± .002 in

Tensile Strength

13 ksi

Tensile Modulus

480 ksi

Elongation at Break

5 %

Flexural Stress

20 ksi

Flexural Modulus

510 ksi

Heat Deflection at 264 psi

266° F

Resources

Technology

Digital Light Processing

Max Build Area

7.4 x 4.6 x 12.8 in

Lead Time

1 – 2 Days

Layer Thickness
  • Standard Resolution: .004 in
  • Fine Resolution: .002 in
  • Ultra Fine Resolution: .001 in

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Digital Light Processing Design Considerations

Feature

Measurement 

Supported Walls

.008 in (rigid) 

.04 in (flexible) 

Unsupported Walls

.012 in (rigid) 

.098 (flexible) 

Supports & Overhangs

25 degrees (rigid) 

45 degrees (flexible) 

Embossing & Engraving

Width: .008 in (rigid) and .035 in (flexible) 

Height/Depth: .004 in (rigid) and .02 in (flexible) 

Horizontal Spans

.12 in (rigid) 

.04 in (flexible) 

Holes & Openings

.12 in (rigid) 

.04 in (flexible) 

Connecting & Moving Parts

.12 in (rigid) 

.04 in (flexible) 

Escape Holes

.04 in

Minimum Features

.004 in (rigid) 

.04 in (flexible) 

Pin Diameter

.004 in (rigid) 

.04 in (flexible)