Meldin®1277

Meldin®1277

Product catalog summary
Overview: The document is a material data sheet for Meldin® 1277, a product by Saint-Gobain Seals. It highlights the material's features, benefits, and typical properties.
Features and Benefits:
  • Color: Black
  • Structural Integrity: Recommended for applications requiring structural integrity and low deformation.
  • Dimensional Stability: Offers great dimensional stability.
  • Electrical Insulation: Provides good electrical insulative properties.
Physical Properties:
  • Specific Gravity: 1.65 (ASTM D792)
  • Water Absorption: 0.01% after 24 hours at room temperature (ASTM D570)
Mechanical Properties:
  • Tensile Strength: 140 MPa at room temperature (ASTM D638)
  • Elongation: 1.6% at room temperature (ASTM D638)
  • Tensile Modulus: 14 GPa at room temperature (ASTM D638)
  • Flexural Strength: 234 MPa at room temperature (ASTM D790)
  • Flexural Modulus: 14 GPa at room temperature (ASTM D790)
Thermal Properties:
  • Melting Point: 316°C (ASTM D3418)
  • Glass Transition Temperature: 90°C (ASTM D3418)
  • Heat Deflection Temperature: 260°C (ASTM D648)
Electrical Properties:
  • Data not available for dielectric strength, dielectric constant, and volume resistivity.
Important Note: The values provided are typical and intended for reference only. They should not be used as a basis for design specifications or quality control.
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Catalog excerpts

Meldin®1277-1

SAINT-GOBAIN SEALS Critical parts making THE difference MATERIAL DATA SHEET Features: Benefits: • Color: Black • Great dimensional stability • Recommended when structural integrity and • Good electrical insulative properties low deformation are required Test methods Typical Values Specific Gravity Water Absorption - RT, 24h Tensile Strength - RT / 204°C Elongation - RT Tensile Modulus - RT Compressive Strength - RT / 204°C Compressive modulus - RT Flexural strength - RT / 204°C Flexural modulus - RT Melting point Glass Transition Temperature Linear Coefficient of Thermal Expansion along flow, <Tg / >Tg Linear Coefficient of Thermal Expansion average, <Tg / > Tg Thermal conductivity Heat deflection temperature % MPa [psi] % GPa [psi x 105] MPa [psi] GPa [psi x 105] MPa [psi] GPa [psi x 105] °C [°F] °C [°F] Dielectric Strength (2.5 mm thick) Dielectric Constant - RT, 1kHz Volume resistivity - RT W/m°C [BTU in/hr ft2] °C [°F] kV/mm [V/mil] The table above represents typical values, intended for reference only. They should NOT be used as a basis for design specifications or quality control. Meldin® is a registered trademark. © 2017 Saint-Gobain Performance Plastics, Seals. SGPPL.BR.TDS.094 Saint-Gobain Seals [email protected] www.seals.saint-gobain.com

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