Results 211 to 220 of about 4,085,209 (263)

The effect of physical compatibilization and dynamic vulcanization on the properties of thermoplastic vulcanizates derived from polypropylene and natural rubber blends

Journal of Thermoplastic Composite Materials
This interesting study investigated the effect of Maleic Anhydride-grafted-Polypropylene/Epoxidized Natural Rubber (PP-g-MA/ENR) as a compatibilizing agent (CA) on the properties of a 30/70 Polypropylene/Natural Rubber PP/NR blends. The effect of dynamic
Abderrahmane Belhaoues, S. Benmesli
semanticscholar   +1 more source

Dynamically vulcanized nitrile rubber/polyoxymethylene thermoplastic elastomers

Journal of Applied Polymer Science, 2000
A new compatibilized method was used to prepare thermoplastic elastomer (TPE) of nitrile rubber (NBR) and polypropylene (PP) with excellent mechanical properties by dynamic vulcanization. Glycidyl methacrylate (GMA) grafted PP/amino-compound was used as a compatibilizer.
Xiangfu Zhang, Yong Zhang, Zonglin Peng, Xiuyong Shang, Yinxi Zhang   +4 more
openaire   +1 more source

Dynamic vulcanization of acrylic rubber‐blended PVC

Journal of Applied Polymer Science, 2003
AbstractPoly(vinyl chloride) was blended with an acrylic rubber at a variety of blending ratio using a twin‐screw extruder. The acrylic rubber was compounded with sulfur and sodium stearate in a two‐roll mill prior to the blending. Dynamic vulcanization was performed in a compression mould at 170°C.
Jessada Wong‐On, Jatuphorn Wootthikanokkhan   +1 more
openaire   +1 more source

Fracture behavior of dynamically vulcanized thermoplastic elastomers

Journal of Applied Polymer Science, 2000
The energetics and micromechanisms of fracture in model dynamically vulcanized thermoplastic elastomers have been studied. Their fracture toughness values have been quantified under mode 1 loading conditions using both the critical J-integral approach and an essential work-of-fracture method.
Lesser, AJ, Jones, NA
openaire   +1 more source

Dynamic vulcanization of polyethylene‐based thermoplastic elastomer blends

Journal of Applied Polymer Science, 2009
AbstractIn this investigation, the effects of blending with ethylene–propylene–diene terpolymer and subsequent dynamic curing with sulfur on the macromolecular structure and properties of pure low‐density polyethylene and high‐density polyethylene were studied. The crosslinking efficiency of polyethylene‐based ethylene–propylene–diene terpolymer blends
Gautam Sarkhel, Arup Choudhury
openaire   +1 more source

Dynamic Properties of Raw and Vulcanized Polymers

Rubber Chemistry and Technology, 1951
Abstract Theoretical considerations made it probable that the usefulness of measurements of vibrational properties of vulcanizates to evaluate rubberlike qualities and heat generation under flexing might be extended to raw polymers if a suitable technique of measurement could be found.
R. S. Enabnit, S. D. Gehman
openaire   +1 more source

TPEV/Layered Silicate Nanocomposites with Dynamic Vulcanizing Process

Journal of Macromolecular Science, Part A, 2010
Thermoplastic Elastomer Vulcanizates (TPEV) prepared by dynamic vulcanizing process, is a material which has both the properties of a vulcanized rubber (elasticity) and thermoplastics (processibility). TPEV is cost effective for its good processibility and eco-friendly for its recyclability.
Choi, CH Choi, Chang Hyoo, Kim, MY Kim, Min Young, Kim, SC Kim, Sung Chul   +2 more
openaire   +2 more sources

Modeling of dynamic mechanical properties of vulcanized fluoroelastomer

Polymer Engineering & Science, 2007
AbstractThe dynamic mechanical properties of a vulcanized fluoroelastomer (FKM) were studied over a range of temperatures and shear frequencies. Dynamic mechanical analysis and differential scanning calorimetry were used for the purpose of the study. A model was developed in order to describe FKM's viscoelastic behavior at various temperatures.
Blaž Likozar, Urška Šebenik, Matjaž Krajnc   +2 more
openaire   +1 more source

Study of vulcanization characteristic, mechanical, dynamic mechanical and thermal properties of silicone rubber, EPDM, and their hybrid clay nanocomposites

Journal of Applied Polymer Science
The combination of silicone rubber (SR) and ethylene‐propylene‐diene monomer (EPDM) could have an aggregate of their properties. High temperature vulcanized (HTV) is one of the most widely used SR type.
Elham Effati, Elham Shokri, A. Jalali‐arani, Hooshiar Heidari   +3 more
semanticscholar   +1 more source

Thermoplastic elastomers by blending and dynamic vulcanization

1995
Thermoplastic elastomers (TPEs) are a class of polymeric materials that have many of the performance-related properties of conventional thermoset elastomers but are melt processable as thermoplastics. Over the years, TPEs have evolved to become high performance TPE materials. Today they are available with a wide range of end use properties.
A. Y. Coran, R. P. Patel
openaire   +1 more source