A study on the effect of starch–polyvinyl alcohol blends by addition of citric acid and boric acid for enhancement in performance properties of polyvinyl acetate-based wood adhesive

The Increasing global energy crisis and scarcity of petroleum resources has shifted the focus of the hemical industries to look for alternative raw material resources. The main focus of raw materials in wood adhesives, such as petroleum and natural gas [1,2], would be gradually replaced by renewable bio-resource polymers. Starch is a relatively an inexpensive and renewable product from abundant plants, easy processing and it has been extensively used as paper binders, sizing materials, glues and pastes [3], but its bonding capacity is not strong enough to glue substrate like wood, paper. Conventionally available wood adhesive emulsions are colloid like polyvinyl alcohol stabilized. A new research on biodegradable, renewable, environmentally friendly starch stabilized polyvinyl acetate emulsion that was synthesized by the graft polymerization of vinyl acetate onto starch. In this paper, we reviewed starch as colloid for synthesis of polyvinyl acetate emulsion.

Download Full-text

Study of mechanical properties behaviour of biodegradable blends based on wood adhesive, lactic acid, polyvinyl alcohol, and aloe Vera

Materials Today Proceedings ◽

10.1016/j.matpr.2020.12.297 ◽

2021 ◽

Author(s):

Zainab J. Sweah ◽

Mohammed Ali jaber ◽

Ahmed J. Mohammed

Keyword(s):

Mechanical Properties ◽

Lactic Acid ◽

Polyvinyl Alcohol ◽

Aloe Vera ◽

Wood Adhesive ◽

Biodegradable Blends

Download Full-text

The Fabrication of Self-Assembled Film on Steel Surface

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.364.674 ◽

2013 ◽

Vol 364 ◽

pp. 674-678

Author(s):

Ze Min Chen ◽

Xue Chao Jiao ◽

Xuan Zhou ◽

Su Hong Wang

Keyword(s):

Citric Acid ◽

Boric Acid ◽

Silane Coupling Agent ◽

Steel Surface ◽

Sea Water ◽

Orthogonal Experiment ◽

Analysis Experiment ◽

Silane Coupling ◽

Single Factor Analysis ◽

Self Assembled

Fabrication of self-assembled film used 792(silane coupling agent), citric acid, boric acid and triethanolamine as the main materials. Through orthogonal experiment and the single factor analysis experiment, the optimum technological conditions are 792 10mL·L-1, citric acid 24g·L-1, boric acid 8g·L-1, triethanolamine 7.5mL·L-1, temperature 20~21°C, time 10min. Simulated sea water (3% Sodium chloride) is applied to measure the effects of the film. The results show that the processing is simple, tank liquor is stable, and film is uniform, dense and colorless.

Download Full-text

Quartz Crystal Microbalances Functionalized with Citric Acid-Doped Polyvinyl Acetate Nanofibers for Ammonia Sensing

ACS Applied Nano Materials ◽

10.1021/acsanm.0c00896 ◽

2020 ◽

Vol 3 (6) ◽

pp. 5687-5697 ◽

Cited By ~ 4

Author(s):

Roto Roto ◽

Aditya Rianjanu ◽

Annisa Rahmawati ◽

Innas Amaliya Fatyadi ◽

Nursidik Yulianto ◽

...

Keyword(s):

Citric Acid ◽

Quartz Crystal ◽

Polyvinyl Acetate ◽

Ammonia Sensing ◽

Quartz Crystal Microbalances

Download Full-text

Bond Performance and Structural Characterization of Polysaccharide Wood Adhesive Made from Konjac Glucomannan/Chitosan/Polyvinyl Alcohol

BioResources ◽

10.15376/biores.11.4.8166-8177 ◽

2016 ◽

Vol 11 (4) ◽

Cited By ~ 2

Author(s):

Rong Gu ◽

Baoning Mu ◽

Yanpu Yang

Keyword(s):

Polyvinyl Alcohol ◽

Structural Characterization ◽

Wood Adhesive ◽

Konjac Glucomannan ◽

Bond Performance

Download Full-text

Polyvinyl Alcohol and Polyvinyl Acetate

Industrial Applications of Biopolymers and their Environmental Impact ◽

10.1201/9781315154190-5 ◽

2020 ◽

pp. 135-152

Author(s):

Mohammad S. Islam

Keyword(s):

Polyvinyl Alcohol ◽

Polyvinyl Acetate

Download Full-text

Using PVA/CA/Au NPs electrospun nanofibers as a green nanosorbent to preconcentrate and determine Pb2+ and Cu2+ in rice samples, water sources and cosmetics

New Journal of Chemistry ◽

10.1039/d0nj03352a ◽

2020 ◽

Vol 44 (35) ◽

pp. 15000-15009

Author(s):

Zahra Mehrani ◽

Zahra Karimpour ◽

Homeira Ebrahimzadeh

Keyword(s):

Citric Acid ◽

Polyvinyl Alcohol ◽

Electrospun Nanofibers ◽

Water Sources ◽

Au Nps ◽

Rice Samples

Polyvinyl alcohol (PVA)/citric acid (CA)/Au NPs electrospun nanofibers was synthesized and applied as a green and efficient sorbent to extract and preconcentrate Pb2+ and Cu2+ from water sources, rice samples and cosmetics before FAAS.

Download Full-text