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Record W2351369459

Synthesis and characterization of polyvinyl butyral

2015· article· en· W2351369459 on OpenAlex
LI Bei-q

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.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueAdhesion · 2015
Typearticle
Languageen
FieldChemistry
TopicPhotopolymerization techniques and applications
Canadian institutionsScience North
Fundersnot available
KeywordsPolyvinyl butyralButyraldehydeAdhesiveMaterials sciencePolymerizationComposite materialViscosityPolymer sciencePolymer chemistryChemical engineeringChemistryOrganic chemistryPolymerCatalysisEngineering
DOInot available

Abstract

fetched live from OpenAlex

Polyvinyl butyral(PVB) has been widely used in many areas of ink,porcelain, tip-ping paper coatings, safety glass, etc., and it has a vast domestic and overseas market. Based on the feeding tests focusing on the sequence of adding acid, this study found that it is a better way to add acid in advance compared with adding acid later. Furthermore, through determining the butyral content and viscosity of PVB adhesive, this study discovered the optimum conditions for preparation of PVB adhesive: m(PVA): m(butyraldehyde) = 10:7, the p H value of reaction system is 3.0, and dropping butyraldehyde slowly. On the premise of keeping above conditions, the viscosity and butyral content of PVB synthesized with PVA with polymerization degree of 2099 are much higher than that of PVB synthesized with other polymerization degrees of PVA.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not 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.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.006
Threshold uncertainty score0.194

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

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.

Opus teacher head0.018
GPT teacher head0.247
Teacher spread0.228 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it