Results 261 to 270 of about 584,553 (309)

Tribological properties of recycled rubber with waterjet-modified rubber powder

International Journal of Mechanical Sciences
Yunlong Li
exaly   +2 more sources

Effect of Ground Rubber Powder on Properties of Natural Rubber

Macromolecular Symposia, 2004
AbstractGround rubber powder (GRP) with three different sizes was incorporated into nature rubber matrix with different loading. Cure characteristics, swelling behaviour, crosslink density, tensile fractured surface, and mechanical properties have been studied.
Shuyan Li, Johanna Lamminmäki, Kalle Hanhi   +2 more
openaire   +1 more source

Characterization and Performance of Powdered Rubber

Rubber Chemistry and Technology, 1982
Abstract The performance of rubber crumb in rubber compound and asphalt modification applications depends upon particle size, surface area, and chemical composition. For routine estimation of size and surface area, sophisticated methods including BET nitrogen adsorption and image analysis have limited applicability. The BET technique is capable
R. P. Burford, M. Pittolo
openaire   +1 more source

Upgrading of Scrap Rubber Powder by Vulcanization without New Rubber

Rubber Chemistry and Technology, 1981
Abstract Rubber powder recovered from old tires can be converted to materials with interesting, useful physical properties. Rubber powder is recognized as a valuable raw material which may be processed into several useful products. In the cure cycles described, using only rubber powder and vulcanizing agent without virgin parent-compound ...
A. Acetta, J. M. Vergnaud
openaire   +1 more source

Rubber Recycling—Upgrading of Scrap Rubber Powder by Vulcanization. II

Rubber Chemistry and Technology, 1982
Abstract Vulcanizates from scrap tires have interesting mechanical properties that widen the range of their uses. These properties and dynamic characteristics (compression modulus, damping coefficient) undergo great changes as sulfur percentage is varied.
A. Accetta, J. M. Vergnaud
openaire   +1 more source

Modification of rubber powder with peroxide and properties of polypropylene/rubber composites

Journal of Applied Polymer Science, 2007
AbstractWaste tire powder was functionalized in the presence of various concentrations of allylamine and benzoyl peroxide. Fourier transform infrared spectroscopy studies confirmed the presence of allylamine on the surface of the rubber powder. The surface energy of the functionalized rubber powder revealed that the introduction of allylamine onto the ...
A. M. Shanmugharaj, Jin Kook Kim, Sung Hun Ryu   +2 more
openaire   +1 more source

Performance evaluation of microsurfacing with rubber powder

Journal of Thermoplastic Composite Materials, 2020
With the rapid increase in the number of vehicles, the use of worn tires that are increasing everyday grows environmental problems. On the other hand, one of the fundamental issues for road agencies is the management and maintenance of the roads. The preeminent practice in this area is to carry out preventive maintenance by methods such as using ...
Ebrahim Hesami, Abolfazl Ataollahi, Vahid Sadeghi   +2 more
openaire   +1 more source

DUSTING POWDER FOR RUBBER GLOVES

Journal of the American Medical Association, 1943
To the Editor:— In the issue of April 17 you kindly published a note from me, recommending starch as a substitute for talcum as a dusting powder for gloves. At the time that letter was written there was reason to believe that we (M. G. Seelig, D. J. Verda and F. H. Kidd) had overcome the undesirable gelatinization property of starch.
openaire   +1 more source

Research in Powdering Effects of Environmentally-Friendly Powder Rubber PSBR1500E

Advanced Materials Research, 2015
The factors that influence environmentally-friendly powder rubber powdering are introduced. Types and dosage of isolation agent, types and dosage of coagulant, environmental antioxidant, condensation temperature, stirring speed on the effect of powder rubber are examined.
Tao Liang, Xu Ling Wei, Peng Hua Yan, Guang Bi Gong, Wen Jing Cai, Dong Dong Wang   +5 more
openaire   +1 more source

Grinding and Characterization of Scrap Rubbers Powders

Journal of Elastomers & Plastics, 2008
SBR and EPDM extruded profile scraps are ground under ambient conditions for further utilization in recycling and reclaiming processes. The obtained powders (SBR-r and EPDM-r, respectively) are physically, thermally, and chemically characterized and the results are analyzed as for its suitability for reuse methods. It is possible to obtain powdered SBR
Tatiana Weber, Aline Zanchet, Rosmary N. Brandalise, Janaina S. Crespo, Regina C.R. Nunes   +4 more
openaire   +1 more source