ASTM D704 Type 11 Glass-Reinforced Melamine Compound
ASTM D704 type 11 is a grade of melamine moulding compound. The graph bars on the material properties cards below compare ASTM D704 type 11 to other thermoset plastics (top) and the entire database (bottom). A full bar means this is the highest value in the relevant set. A half-full bar means it's 50% of the highest, and so on.
Thermal Properties
Heat Deflection Temperature At 1.82 MPa (264 psi)
230 °C 440 °F
Solidification (Pattern Maker's) Shrinkage
0.35 %
Other Material Properties
Density
1.7 g/cm3 110 lb/ft3
Flexural Strength
160 MPa 23 x 103 psi
Water Absorption After 24 Hours
0.18 %
Followup Questions
Further Reading
ASTM D704: Standard Specification for Melamine-Formaldehyde Molding Compounds
Thermosets: Structure, Properties and Applications, Qipeng Guo (editor), 2012
CRC Materials Science and Engineering Handbook, 4th ed., James F. Shackelford et al. (editors), 2015