Maxillofacial Silicone Elastomer Properties with Nanofillers After Two-Year Weathering

80 specimens of A-2000 silicone elastomer were tested for surface roughness and hardness after two years of natural weathering. The data includes measurements for samples filled with 3% and 10% titanium dioxide and silica nanofillers, compared to non-filled controls. Author Mohammed Mousa published the dataset on figshare in April 2026.

Use Cases

• Compare the effect of silica versus titanium dioxide nanofillers on material hardness based on Shore-A durometer measurements.
• Analyze the impact of long-term natural weathering on surface roughness based on profilometer and SEM data.
• Investigate the relationship between nanofiller concentration (3% vs 10%) and material properties.
• Validate chemical stability using FTIR spectroscopy results mentioned in the study description.

Strengths

• Dataset includes results for 80 total specimens, providing a basis for statistical analysis.
• Experimental design includes a two-year natural weathering condition and a non-weathered control group.
• Multiple measurement techniques are used, including profilometry, SEM, Shore-A durometer, and FTIR spectroscopy.

Limitations

• Row count and specific column names are unknown, limiting suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is very small at 5.5 KB, indicating limited scope.

Provenance

Source

Mohammed Mousa via figshare.

Collection Method

Laboratory experiment measuring roughness, hardness, and chemical interaction of nanofiller-reinforced silicone elastomers.

Time Range

Covers a two-year natural weathering period.

Freshness

Last updated 2026-04-15 18:00:51; freshness should be verified.