Morphological, physical and mechanical properties of nanocrystalline cellulose filled Nylon 6 foams
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Nanocomposite foams based on Nylon 6 and nanocrystalline cellulose were prepared via extrusion and injection molding to study the effect of nanocrystalline cellulose concentration (0 to 5%), chemical foaming agent content (0, 1%, and 2%), and mold temperature (30℃ and 80℃) on the morphological, physical, and mechanical properties of the samples. Nanocrystalline cellulose content, especially between 1 and 3 wt%, was very effective in reducing the cell size and increasing the cell density of the foam structure. Nanocrystalline cellulose addition (0–5%) was found to increase density (4% for composites and 20% for foams), tensile strength (10% for composite and 13% for foams), tensile modulus (20% for composites and 34% for foams), and flexural modulus (37% for composites and 29% for foams), but decreased the impact strength (35–40% for composites and 20–40% for foams). Foaming agent addition (1%) was able to improve the specific tensile (10%) and flexural (12%) moduli, tensile strength (14%), elongation at break (6%), and impact strength (27%). Finally, higher mold temperature decreased skin thickness and, consequently, decreased the mechanical properties, mostly tensile strength of the foam samples (1% for composites and 18% for foams).
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it