Results 11 to 20 of about 170,904 (215)

Preparation and properties of liquid polyisoprene/natural rubber composites

open access: yesHecheng xiangjiao gongye, 2022
Four kinds of liquid polyisoprene (LIR) with different mole fraction of 3,4- unit were prepared, and the effects of aromatic oil and LIR with different mole fraction of 3,4- unit as plastici-zers on the cross-linking density, physical and mechanical ...
ZHANG Xiao-juana; b; YAN Zhi-xuana; b; SUN Chonga; LIU Lib; HE Li-xiab
doaj   +1 more source

Physical and Mechanical Properties of Hempcrete [PDF]

open access: yesThe Open Waste Management Journal, 2020
Background:Environment-friendly materials attract attention whilst the construction sector causes excessive global energy consumption and emission of greenhouse gas. Renewable plant-based biomaterials, which have a low environmental impact, are very beneficial in order to prevent environmental pollution and to preserve natural resources.
İsmail Demir, Cüneyt Doğan
openaire   +1 more source

Research progress of dynamically vulcanized thermoplastic elastomers

open access: yesHecheng xiangjiao gongye, 2021
The preparation methods, microstructure, properties, modification methods of dynamically vulcanized thermoplastic elastomers(TPV) and their applications in the fields of automobiles and electronics were reviewed in 34 references, and the development ...
LI Xue-yu1,SONG Wan-cheng1,WANG Jing-yi2,JIA Hong-bing1
doaj   +1 more source

Influence of the Soil Genesis on Physical and Mechanical Properties [PDF]

open access: yesThe Scientific World Journal, 2013
The paper deals with the influence of soil genesis on the physical‐mechanical properties. The presented case study was conducted in the region of the Ostrava Basin where there is a varied genetic composition of the Quaternary geological structure on the underlying Neogeneous sediments which are sediments of analogous granulometry but different genesis.
Marschalko, Marian   +5 more
openaire   +5 more sources

Comparison of physical and mechanical properties of four rattan species grown in China

open access: yesJournal of Wood Science, 2020
Rattan cane is an important forest product only second to timber and bamboo, with higher economic value and ecological benefits. Physical and mechanical properties are more important quality performance indexes, which are highly correlated with the ...
Shumin Yang   +5 more
doaj   +1 more source

The Impact of Foaming Effect on the Physical and Mechanical Properties of Foam Glasses with Molecular-Level Insights

open access: yesMolecules, 2022
Foaming effect strongly impacts the physical and mechanical properties of foam glass materials, but an understanding of its mechanism especially at the molecular level is still limited.
Chenxi Zhai   +6 more
doaj   +1 more source

Physical and Mechanical Properties of Reaction Wood [PDF]

open access: yes, 2013
Reaction wood produces very peculiar maturation stresses at the tree periphery i.e. compressive stress or very high tensile stress, for compression and tension wood respectively, as compared to moderately high tensile stress for normal wood. This means that both its mechanical state and its mechanical and physical properties differ from normal wood ...
Clair, Bruno, Thibaut, Bernard
openaire   +3 more sources

Wound healing of tendon--I. Physical, mechanical and metabolic changes [PDF]

open access: yes, 1980
The wound healing process of New Zealand rabbit extensor digitorum communis tendon was studied from the fifth through thirteenth post-surgical day by concurrent observation of physical, mechanical, and biochemical properties.
Block, Walter D.   +2 more
core   +1 more source

Studies on effect of butadiene microstructure on physical and mechanical properties of nitrile rubber by molecular dynamics simulation

open access: yesHecheng xiangjiao gongye, 2022
Three kinds of nitrile rubber (NBR) models (A, B and C model) with different butadiene bon-ding structures were simulated by molecular dynamics simulation to investigate the effect of butadiene microstructure on the physical and mechanical properties of ...
YUAN Quan1; LI Yun-long2; WANG Shi-jie1; CUI Jian-zheng1; HE En-qiu1
doaj   +1 more source

Cavity Optomechanics with High Stress Silicon Nitride Films [PDF]

open access: yes, 2012
There has been a barrage of interest in recent years to marry the fields of nanomechanics and quantum optics. Mechanical systems provide sensitive and scalable architectures for sensing applications ranging from atomic force microscopy to gravity wave ...
Wilson, Dalziel Joseph
core   +1 more source

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