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Malvern Minerals Epoxy with 50% Novacite® Daper Quartz Filler

Category Polymer , Thermoset , Epoxy
Manufacturer Malvern Minerals Company
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Malvern Minerals Epoxy with 50% Novacite® Daper Quartz Filler.pdf
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Material Notes:
Novacite® quartz silica has closely controlled sizing that is used extensively in the coatings field. Novacite® has broad acceptance as silica in special purpose, product finishes OEM, automotive and industrial coatings. The unique, disc-like or lamellar shape of Novacite® makes it useful for coating systems where low oil absorption and improved barrier properties are desired. In coatings, the lamellar plate overlap parallel to the substrate surface. It has a polar, wettable surface and is very transparent in the UV and visible range. Its structure alpha (low) quartz, which is stable to 573°C. The crystallography of Novacite shows it is an uncommon variety of quartz, with anhedral or subhedral crystals that cleave along the principal axis of the molecular structure.Information provided by Malvern Minerals Company.
Mechanical Properties Metric English Comments
Tensile Strength at Break 77.2 MPa
11200 psi
Tensile Strength, Yield 65.2 MPa

@Strain 0.200 %
9460 psi

@Strain 0.200 %
Elongation at Break 0.00 %
0.00 %
no yield
1.69 %
1.69 %
Modulus of Elasticity 6.74 GPa
978 ksi
Flexural Strength 77.2 MPa

@Strain 1.23 %
11200 psi

@Strain 1.23 %
Flexural Modulus 7.17 GPa
1040 ksi
Compressive Yield Strength 140 MPa

@Strain 4.94 %
20300 psi

@Strain 4.94 %
183 MPa

@Strain 28.3 %
26500 psi

@Strain 28.3 %
Compressive Modulus 6.34 GPa
919 ksi
Thermal Properties Metric English Comments
CTE, linear 38.0 µm/m-°C

@Temperature -53.9 - 22.2 °C
21.1 µin/in-°F

@Temperature -65.0 - 72.0 °F
38.0 µm/m-°C

@Temperature 22.2 - 73.9 °C
21.1 µin/in-°F

@Temperature 72.0 - 165 °F
38.0 µm/m-°C

@Temperature -53.9 - 73.9 °C
21.1 µin/in-°F

@Temperature -65.0 - 165 °F
Thermal Conductivity 0.375 W/m-K
2.60 BTU-in/hr-ft²-°F
Deflection Temperature at 0.46 MPa (66 psi) 146 °C
295 °F
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