ZR90 (White, ABS like)

EP-RR70WH

PRODUCT DESCRIPTION

ZR90 is an ABS like SL resin which has accurate and durable features. It is designed for solid state SLA platforms. ZR90 can be applied in master patterns, concept models, general parts and functional prototypes in the field of automotive, medical and consumer electronics industries.

TYPICAL FEATURES

• Liquid resin`s low viscosity, so easy recoating, easy clean parts and machines

• Improved strength retentin, improved dimensions retention of parts in humid condition

• Good strength, so need minimal part finishing

SPECIFICATION

PHYSICAL PROPERTIES:

  • Viscosity: 290cps
  • Appearance: White
  • Critical Exposure (Ec): 10.6mj/cm2
  • Penetration Depth (Dp): 6.6mils
  • Liquid density: 1.12g/cm3
MECHANICAL PROPERTIES:

  • Tensile Strength: 54Mpa
  • Tensile Modulus: 2920Mpa
  • Elongation At Break: 4-6%
  • Flexural Strength: 85Mpa
  • Flexural Modulus: 2670Mpa
  • Impact Strength: 18.6J/m
  • Notched Izod: 0.35ft-lb/in
  • Hardness: 81 (Shore D)
  • Water Absorption: 0.25%
  • Heat Deflection @ 66 psi: 54℃
  • Heat Deflection @ 264 psi: 50℃
CHARACTERISTICS

  • Quality finishing
  • Fast building
  • Low viscosity
  • Water-resistant
  • Super green strength
  • Excellent re-wetting
  • Supports break clean
  • White
  • Excellent viscosity stability
  • Superior dimensional stability over time
  • Terrific thermal stability over time
  • Passed ISO 10993 Bio-Compatibility / Toxicity
APPLICATIONS:

  • Prototype Tooling
  • RTV Patterns
  • Master Pattern
  • Concept Models
  • Small feature connectors

 

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