Modified Buckwheat Husk as a Filler for Urea–Formaldehyde Resin in Plywood Production

Polymers, Год журнала: 2024, Номер 16(10), С. 1350 - 1350

Опубликована: Май 10, 2024

The aim of the presented research was to determine suitability both non-modified and modified buckwheat husk (BH) as a filler for urea–formaldehyde adhesive in plywood production. effect two modification methods, acetylation silanization, investigated. Infrared spectroscopy outcomes confirmed that silanization had occurred. Based on results, it found introduction BH significant properties characteristics manufactured plywood. application husks led reduction viscosity an extension gelation time, produced boards were characterized by reduced bonding quality increased delamination. Modification surface with 3-aminopropyltriethoxysilane contributed noticeable improvement resin properties. On other hand, properties, consisting increase delamination, observed only case silanized husk. Furthermore, use acetylated did not significantly influence formaldehyde emission. investigated emission variants containing 15 20%

Язык: Английский

---

Ammonium salt-induced soybean flour-based adhesive with stable low viscosity, long open time, excellent water retention and bonding property

Industrial Crops and Products, Год журнала: 2025, Номер 226, С. 120724 - 120724

Опубликована: Фев. 20, 2025

Язык: Английский

---

Preparation of a high-performance soy-based adhesive based on biomimetic construction of organic-inorganic hybrid structure

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2025, Номер unknown, С. 136281 - 136281

Опубликована: Янв. 1, 2025

Язык: Английский

---

A formaldehyde-free, high-performance soy protein-based adhesive enhanced by hyperbranched sulfuretted polyamidoamine-epichlorohydrin resin

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 305, С. 141252 - 141252

Опубликована: Фев. 18, 2025

Язык: Английский

---

Plant venation-inspired bio-based adhesive with toughness, wide temperature adaptability, and long-term adhesion

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160996 - 160996

Опубликована: Фев. 1, 2025

Язык: Английский

---

Preparation of a multifunctional bio-based adhesive inspired by the structure of dragonfly wings

Composites Part B Engineering, Год журнала: 2025, Номер unknown, С. 112374 - 112374

Опубликована: Март 1, 2025

Язык: Английский

---

Highly water-resistant soy protein adhesives based on thermochemical activation and multiple cross-linking design

Industrial Crops and Products, Год журнала: 2025, Номер 227, С. 120810 - 120810

Опубликована: Март 9, 2025

Язык: Английский

---

A bio-based soy protein adhesive with high strength, toughness, and mildew resistance

Materials Today Communications, Год журнала: 2025, Номер unknown, С. 112474 - 112474

Опубликована: Апрель 1, 2025

Язык: Английский

---

Synthesis and crosslinking applications of a lignin-derived phenolic monomer-blocked water-dispersible isocyanate

Colloids and Surfaces A Physicochemical and Engineering Aspects, Год журнала: 2025, Номер unknown, С. 136963 - 136963

Опубликована: Апрель 1, 2025

Язык: Английский

---

Utilizing “Reverse Compatibility” to Construct Interface Interlocking Structures to Improve the Mechanical Properties and Degradability of PBAT/HDPE and Application in Sewage Treatment

Journal of Applied Polymer Science, Год журнала: 2025, Номер unknown

Опубликована: Апрель 22, 2025

ABSTRACT Inspired by the mortise and tenon structure in ancient Chinese architecture, polymer composites with interfacial interlocking structures were developed utilizing “reverse compatibility” between polymers inorganic fillers, porous materials obtained for wastewater purification after degradation of composites. In detail, PBATT or HDPEF prepared poly (butylene adipate‐co‐terephthalate) (PBAT) high‐density polyethylene (HDPE) blended montmorillonite (MTT) Mica flour (MF) possessing opposite compatibility. Afterward, mass ratios 1/9 2/8 re‐blended to obtain PBATT/HDPEF a “zipper” “mortise tenon” interface structure. Firstly, compared PBAT/HDPE‐2/8 composites, PBATT/HDPEF‐2/8 exhibited excellent mechanical properties, including tensile strength enhanced 25% tear improved 14.1%. Moreover, formed fillers advanced hydrophilicity, water permeability, properties Remarkably, smaller contact angle (WAC) (65.9°), more considerable WAC difference within same period (6.1°), significant weight loss (4.5%) displayed than other samples. More interestingly, preparation cycle was shortened at conducive adsorption heavy metal ions.

Язык: Английский

---