Effect of Silicone Oil on Mechanical Properties of High Impact Polystyrene
Bibliographic record
Abstract
Tensile and Izod impact tests were used to evaluate effect of silicone oil on mechanical properties of high impact polystyrene (HIPS). Two types of HIPS were used for the study. One contains core-shell type particles with average diameter of 0.4 μm (0.4CSL), and the other salami type particles with average diameter of 1.0 μm (1.0SH). Results show that by adding the silicon oil, total fracture energy for 0.4CSL was increased only at the addition of 0.5 wt% under tensile test, but decreased under Izod impact test; while for 1.0SH the addition of silicone oil increased total fracture energy for both tensile and Izod impact tests. The study also included deformation analysis using optical microscopy. In this paper, the relationship between the fracture energy and the size of the whitening zone is discussed.
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How this classification was reachedexpand
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 | 0.001 | 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 | 0.001 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".