ZR80 (Clear, ABS like)

EP-RR60CL

 

PRODUCT DESCRIPTION

ZR80 is a rigid ABS like, dimensionally stable, tough, water resistant, clear resin for 355nm Solid State Laser Systems. It is ideal for general purpose, dimensionally challenging and quickcast with superior humidity resistance and exceptional shrink characteristics.

 

SPECIFICATION

PHYSICAL PROPERTIES:

  • Viscosity: 270cps
  • Appearance: Clear
  • Critical Exposure (Ec): 11.2mj/cm2
  • Penetration Depth (Dp): 6.6mils
  • Liquid density: 1.12g/cm3
MECHANICAL PROPERTIES:

  • Tensile Strength: 52Mpa
  • Tensile Modulus: 2500Mpa
  • Elongation At Break: 6-10%
  • Flexural Strength: 82Mpa
  • Flexural Modulus: 2000Mpa
  • Impact Strength: 21.4J/m
  • Notched Izod: 0.4ft-lb/in
  • Hardness: 83 (Shore D)
  • Water Absorption: 0.25%
  • Heat Deflection @ 66 psi: 55℃
  • Heat Deflection @ 264 psi: 50℃
CHARACTERISTICS

  • Cleans with Alcohol
  • Excellent finishing
  • Fast building
  • Very low viscosity
  • Water-resistant
  • High green strength
  • Excellent re-wetting
  • Supports break clean
  • Viscosity stability
  • Thermal & dimensional stability
  • Clear
APPLICATIONS:

  • RTV Patterns
  • Quickcast
  • Concept Models
  • Small feature connectors
  • Water flow studies

 

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