Results 11 to 20 of about 31,794 (271)

Influence of Concentration of Compatibilizer on Long- term Water Absorption and Thickness Swelling Behavior of Polypropylene, Wood Flour/Glass Fiber Hybrid Composites [PDF]

Iranian Journal of Wood and Paper Industries, 2011
The influence of concentration (2, 3 and 5%) of Maleic Anhydride Grafted Polypropylene (MAPP) on long term water absorption and thickness swelling of wood flour/E-glass fiber Hybrid polypropylene composites were studied.
Alireza Ghotbifar, Saeid Kazemi najafi, Rabi Behrooz ashkiki   +2 more
doaj   +2 more sources

Effect of Impact Modifier Type on Water Absorption and Thickness Swelling Parameters of Wood Flour- Recycled Polypropylene Composites [PDF]

Iranian Journal of Wood and Paper Industries, 2012
In this research, the effect of impact modifier type on water diffusion coefficient, maximum water absorption and thickness swelling parameters of wood flour- recycled polypropylene composites were evaluated.
Saman Ghahri, Saeid K.Najafi, Behbood Mohebbi   +2 more
doaj   +2 more sources

Water absorption, thickness swelling and mechanical properties of cement bonded wood composite treated with water repellent

Maderas. Ciencia y tecnología, 2023
In this study, the purpose was to improve outdoor performance of cement bonded wood composite due to their biodegradation and sensitivity to moisture especially in warm and humid climates. Cement bonded wood composites were treated with different concentrations (10 %, 25 %, 50 %, 75 % and 100 %) of water repellent.
Yılmazer, Semiha, Aras, U., Kalaycıoğlu, H., Temiz, A.   +3 more
openaire   +3 more sources

Investigating water absorption and thickness swelling tendencies of polymeric composite materials for external wall application in refrigerated vehicles [PDF]

Nigerian Journal of Technology, 2018
Replacing external metallic wall of refrigerated vehicles has been on the front burner in many published works as weight of the metallic insulated panel continues to pose a challenge on refrigeration unit and environment. As a follow - up to this problem statement, five (5) composite materials were fabricated as replacement options for metallic ...
Adekomaya, O., Adama, K.
openaire   +4 more sources

WOVEN HYBRID COMPOSITES: WATER ABSORPTION AND THICKNESS SWELLING BEHAVIOURS

BioResources, 2011
Oil palm empty fruit bunches (EFB)/woven jute fibres (Jw) reinforced epoxy hybrid composites were prepared by hand lay-up technique by keeping the EFB/ woven jute fibre weight ratios constant, i.e. 4:1.
H. P. S. Abdul Khalil, Mohammad Jawaid, A. Abu Bakar   +2 more
doaj   +1 more source

The Potential Use of Nanozycosil and Sodium Montmorillonite (NaMMT) Nanoclay to Decrease Water Absorption in MDF [PDF]

Iranian Journal of Wood and Paper Industries, 2011
In the present study, the potential use of zycosil and clay nanomaterials was examined to decrease water absorption of Medium Density Fiberboard (MDF). For this, a group of MDF samples were coated by nanozycosil and in the other group, nanoclay was used ...
Reza Zahed, Hadi Gholamian
doaj   +2 more sources

Effect of water absorption on thickness swelling of natural fiber reinforced styrene acrylonitrile composite

Journal of Physics: Conference Series
Abstract Applications of natural fiber-reinforced polymer composites span diverse industries, including automotive, construction and consumer goods. The nature of natural fiber is hygroscopic, so they have tendency to absorb water and that results in the thickness swelling of natural fiber reinforced polymer composites.
Nisha Tamta, Sanjay Palsule
exaly   +2 more sources

Primjena umjetne neuronske mreže za predviđanje utjecaja dodatka parafina na upojnost vode i debljinsko bubrenje MDF-a [PDF]

Drvna industrija, 2019
In this study, water absorption and thickness swelling values of medium density fiberboard (MDF) were modelled by artificial neural networks (ANN). MDF panels were produced with different rates of paraffin (0.0-control, 0.5, 1 and 1.5 %) at different press temperatures (170 and 190 °C).
Gürgen, Ayşenur, Ustaömer, Derya, Yildiz, Sibel   +2 more
openaire   +3 more sources

Water absorption and thickness swelling behavior of almond ( Prunus amygdalus L.) shell particles and coconut ( Cocos nucifera ) fiber hybrid epoxy-based biocomposite

Science and Engineering of Composite Materials, 2014
Abstract In this research, the suitability of almond shell and coconut fiber as a renewable agricultural residue for the manufacturing of biocomposite to be used as a replacement of wood was investigated. The use of agriculture waste as a reinforcement in composite may result in several environmental and socioeconomic benefits.
Chaudhary Arun Kumar, Gope Prakash Chandra, Singh Vinay K.   +2 more
openaire   +3 more sources

Water absorption, thickness swelling and mechanical properties of cement bonded wood composite treated with water repellent

Maderas: Ciencia y Tecnología
In this study, the purpose was to improve outdoor performance of cement bonded wood composite due to their biodegradation and sensitivity to moisture especially in warm and humid climates.
Semiha Yılmazer, Uğur Aras, Hülya Kalaycıoğlu, Ali Temiz   +3 more
doaj   +1 more source