Watershed

Watershed Datasheet - USP Grade VI approved Stereolithography material

Watershed Applications

 

  • Medical Models – USP Grade VI approved
  • Packaging
  • Water flow analysis
  • RTV patterns
  • Durable Concept Models
  • Wind tunnel testing
  • Quickcast patterns
  • Lenses
 Physical Properties
 ColourWater Clear
 TypeSimulates ABS
– Water Resistant
Mechanical Properties
 Test/ISO
Flexural Strength63.1 – 74.2 (MPa) ATSM D790M
Flexural Modulus2,040 – 2,370 (MPa)
Tensile Modulus 2,650 – 2,880 (MPa) ATSM D638M
Tensile Strength47.1 – 53.6 (MPa)
Impact Strength 0.2 – 0.3 J/mATSM D256A
Elongation Break (%) 11-20% ATSM D638M
Water Absorption0.35%ASTM D570-98
   Thermal & Scientific Properties
Glass Transition Temperature 39 – 46°CE1545-00
Heat Deflection Temp. (°C)ATSM D648
   @0.46 MPA45.9 – 54.5°C
   @1.81 MPA49 – 49.7°C
Co-efficient of Thermal ExpansionASTM E831-93
   TMA (<Tg, -40 – 0°C)66 – 67 µm/m – °C
   TMA (T<Tg, 0- 50°C)90 – 96 µm/m – °C
   TMA (T<Tg, 50- 100°C)170 – 189 µm/m – °C
   TMA (T<Tg, 100- 150°C)185 -189 µm/m – °C
Dielectric ConstantASTM D150-98
   60 Hz3.9-4.1
   1KHz3.7-3.9
   1MHz 3.4 – 3.5
Dielectric Strength 16.3 kV/mm ASTM D149-97A
Index of Radiation1.512 – 1.515ASTM D542

Watershed Applications

 

  • Medical Models – USP Grade VI approved
  • Packaging
  • Water flow analysis
  • RTV patterns
  • Durable Concept Models
  • Wind tunnel testing
  • Quickcast patterns
  • Lenses
Physical Properties
ColourWater Clear
TypeSimulates ABS
– Water Resistant
Mechanical Properties
Flexural Strength63.1 – 74.2 (MPa)Test/ISO: ATSM D790M
Flexural Modulus2,040 – 2,370 (MPa)Test/ISO: ATSM D790M
Tensile Modulus 2,650 – 2,880 (MPa)Test/ISO: ATSM D638M
Tensile Strength47.1 – 53.6 (MPa)Test/ISO: ATSM D638M
Impact Strength 0.2 – 0.3 J/mTest/ISO: ATSM D256A
Elongation Break (%) 11-20%Test/ISO:ATSM D638M
Water Absorption0.35%Test/ISO: ASTM D570-98
Thermal & Scientific Properties
Glass Transition Temperature 39 – 46°CTest/ISO: E1545-00
Heat Deflection Temp. (°C) @0.46 MPA45.9 – 54.5°CTest/ISO: ATSM D648
Heat Deflection Temp. (°C): @1.81 MPA49 – 49.7°CTest/ISO: ATSM D648
Co-efficient of Thermal Expansion: TMA (<Tg, -40 – 0°C)66 – 67 µm/m – °CTest/ISO: ASTM E831-93
Co-efficient of Thermal Expansion: TMA (T<Tg, 0- 50°C)90 – 96 µm/m – °CTest/ISO: ASTM E831-93
Co-efficient of Thermal Expansion: TMA (T<Tg, 50- 100°C)170 – 189 µm/m – °CTest/ISO: ASTM E831-93
Co-efficient of Thermal Expansion: TMA (T<Tg, 100- 150°C)185 -189 µm/m – °CTest/ISO: ASTM E831-93
Dielectric Constant: 60 Hz3.9-4.1Test/ISO: ASTM D150-98
Dielectric Constant: 1KHz3.7-3.9Test/ISO: ASTM D150-98
Dielectric Constant: 1MHz 3.4 – 3.5Test/ISO: ASTM D150-98
Dielectric Strength 16.3 kV/mmTest/ISO: ASTM D149-97A
Index of Radiation1.512 – 1.515Test/ISO: ASTM D542