Results 31 to 40 of about 727,146 (331)

Modification of fast-growing Chinese Fir wood with unsaturated polyester resin: Impregnation technology and efficiency

open access: yesResults in Physics, 2016
In this study, Chinese Fir was impregnated with unsaturated polyester resin to enhance its properties. Samples 20 mm × 20 mm × 20 mm in size were split into different sections with epoxy resin and tinfoil and subjected to an impregnation experiment under
Qing Ma   +3 more
doaj   +1 more source

X-ray microtomography provides new insights into vacuum impregnation of spinach leaves [PDF]

open access: yes, 2016
Vacuum impregnation is used in the food industry to facilitate the impregnation of porous products with, e.g. firming, antioxidant, antimicrobial or cryoprotective agents.
Cantre, Dennis,   +8 more
core   +1 more source

Beech wood treated with polyglycerol succinate: a new effective method for its protection and stabilization [PDF]

open access: yes, 2020
This paper deals with an original and non-biocidal chemical treatment consisting of a vacuum/pressure impregnation step of beech wood with a water-borne mixture made from heat-activated condensation of succinic anhydride (SA) and glycerol (G).
Fredon, Emmanuel   +4 more
core   +1 more source

Vacuum impregnation pre-treatment: A novel method for incorporating mono- and divalent cations into potato strips to reduce the acrylamide formation in French fries

open access: yesOpen Chemistry, 2023
The effect of different vacuum impregnation (VI) pre-treatments of potato strips [in water (control), NaCl, KCl or CaCl2 (0.1 M) for 10 and 15 min] on acrylamide formation in French fries after deep frying in sunflower oil at 175°C for 5 min was ...
Cirit Berkay   +3 more
doaj   +1 more source

Rancang Bangun Pengendalian Alat Vacuum Pressure Impregnation Berbasis Plc Dan Hmi Untuk Gulungan Baru Mesin Listrik [PDF]

open access: yes, 2016
Insulation is a very important component in electric machine. Without insulation, electric machines would not work according to the electrical design.
Adib, M. C. (Mohammad)   +1 more
core   +2 more sources

Preparation and curing process optimization of an asymmetric impregnated vacuum bag-only prepreg

open access: yesFrontiers in Materials, 2022
One of the most significant defects, porosity, has been proven to affect the properties of composites. It is critical to reduce the porosity of composite material and the curing cost while maintaining high laminate quality for vacuum bag-only prepreg. In
Feng Wang   +3 more
doaj   +1 more source

Epsomite as flame retardant treatment for wood: Preliminary study [PDF]

open access: yes, 2016
The effect of epsomite as flame retardant for wood has been investigated and compared with a commercial boron salt. Both flame retardants have been introduced into wood samples by vacuum impregnation.
Chimenos Ribera, Josep Maria   +5 more
core   +2 more sources

Fast Preparation of High-Performance Wood Materials Assisted by Ultrasonic and Vacuum Impregnation

open access: yes, 2021
In the absence of high-quality hardwood timber resources, we have gradually turned our attention from natural forests to planted fast-growing forests. However, fast-growing tree timber in general has defects such as low wood density, loose texture, and ...
Hong Yang   +4 more
semanticscholar   +1 more source

Effect of iron and ascorbic acid addition on dry infusion process and final color of pumpkin tissue [PDF]

open access: yes, 2014
In the present study, pumpkin (Cucurbita moschata Duchesne ex Poiret) was used as raw material to produce sweet food fortified with iron (Fe) and ascorbic acid (AA). A dry infusion process with a subsequent air drying was applied.
de Escalada Pla, Marina Francisca   +2 more
core   +1 more source

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