Improvement of wood-straw board properties using urea formaldehyde (UF) glue modified by ethanol was examined in this study. Wheat straw, wood particles, UF resin, ammonium chloride and ethanol were used for board production. Three-layer wood-straw boards with thickness 16 mm and density 650, 750 and 850 kg/m3 were produced. Wood particles and mixture of wood-straw particles were used respectively in the outer and inner layers of the board. The ratio between the layers of the board was 20:60:20 (outer: inner: outer). For the outer layers of board the glue without ethanol was used. For the inner layer of board the content of ethanol was 10 mass units on 100 mass units of resin. The same boards were produced usin...
Purpose of the study – determine production, energy, and introduction potentials of various forms of...
The renin-angiotensin system (RAS) is one of the main systems regulating arterial pressure and water...
лекарственные растения, лекарственные препараты, Бангладеш, эффективность использовани
Improvement of wood-straw board properties using urea formaldehyde (UF) glue modified by ethanol was...
The process of creep of prismatic rods made of linear-viscoelastic polymeric materials under combine...
The article highlights the results of immunological studies of oropharyngeal secretions in 110 child...
The objective of the study was to develop criteria for the early diagnosis and differential diagnosi...
Based on a single case analysis, this essay examines the question of what the structure of a church ...
In previous research we were dealing with the national interest as an analytical concept, where we g...
Futorniy S.М., Nosova N.L., Kolomiets T., Byshevets N.G. The state of the problem of the formation a...
The plant extracts and compounds isolated from natural sources are commonly used for prevention of c...
This paper discusses the spectra of photo - and ion-luminescence (PL and IL) of ultrafine crystals (...
[EN] Human face is unique and gives personality to each one of us. It features breathing, nutritio...
Aim. To evaluate potential associations between quantitative features of visceral and subcutaneous a...
The current article is dedicated to the 75th birthday anniversary of A.G. Revenko who is a famous sp...
Purpose of the study – determine production, energy, and introduction potentials of various forms of...
The renin-angiotensin system (RAS) is one of the main systems regulating arterial pressure and water...
лекарственные растения, лекарственные препараты, Бангладеш, эффективность использовани
Improvement of wood-straw board properties using urea formaldehyde (UF) glue modified by ethanol was...
The process of creep of prismatic rods made of linear-viscoelastic polymeric materials under combine...
The article highlights the results of immunological studies of oropharyngeal secretions in 110 child...
The objective of the study was to develop criteria for the early diagnosis and differential diagnosi...
Based on a single case analysis, this essay examines the question of what the structure of a church ...
In previous research we were dealing with the national interest as an analytical concept, where we g...
Futorniy S.М., Nosova N.L., Kolomiets T., Byshevets N.G. The state of the problem of the formation a...
The plant extracts and compounds isolated from natural sources are commonly used for prevention of c...
This paper discusses the spectra of photo - and ion-luminescence (PL and IL) of ultrafine crystals (...
[EN] Human face is unique and gives personality to each one of us. It features breathing, nutritio...
Aim. To evaluate potential associations between quantitative features of visceral and subcutaneous a...
The current article is dedicated to the 75th birthday anniversary of A.G. Revenko who is a famous sp...
Purpose of the study – determine production, energy, and introduction potentials of various forms of...
The renin-angiotensin system (RAS) is one of the main systems regulating arterial pressure and water...
лекарственные растения, лекарственные препараты, Бангладеш, эффективность использовани