Results 131 to 140 of about 1,775 (180)
Some of the next articles are maybe not open access.
Utilization of Powdered EPDM Scrap in EPDM Compound
Rubber Chemistry and Technology, 2003Abstract Processability, curing characteristics and vulcanizate properties of EPDM compounds containing ground waste EPDM (W-EPDM) have been studied. Ground waste was prepared from factory scraps, using a mechanical grinder with silicon carbide abrasive wheel rotating at 2950 rpm.
Ceni Jacob +3 more
openaire +1 more source
International Polymer Science and Technology, 2004
EPDM polymers have been used in automotive weather seals for more than 30 years and there have been numerous investigations into their mixing and extrusion. However, the stability of EPDM polymers under the heat and shear forces that occur during the production of composites is generally ignored and inadequately understood.
HJ Graf, ST Yu, L Di Agnillo
openaire +1 more source
EPDM polymers have been used in automotive weather seals for more than 30 years and there have been numerous investigations into their mixing and extrusion. However, the stability of EPDM polymers under the heat and shear forces that occur during the production of composites is generally ignored and inadequately understood.
HJ Graf, ST Yu, L Di Agnillo
openaire +1 more source
EPDM/CIIR Blends: Effect of EPDM Grade on Mechanical Properties
International Journal of Polymeric Materials, 2007Blends of chlorobutyl rubber (CIIR) with two grades of ethylene-propylene diene monomer rubber (EPDM) were prepared and the effect of blend ratio on the cure characteristics, hot air ageing resistance, steam ageing resistance, and mechanical properties were evaluated.
Sunil Jose T., Joseph Rani
openaire +1 more source
Crosslinking with S2C12 of EPDM rubbers and of EPDM grafted with polyacrylic acid
European Polymer Journal, 1974Abstract EPDM rubber swollen in n-butylacetate was crosslinked with S2Cl2 solution in n-butylacetate. From swelling measurements in benzene and the Flory-Rehner equation, the density of elastically-active network chains was calculated as a function of time.
Y. Averko, M. Pegoraro, A. Penati
openaire +1 more source
Bio-Based EPDM Rubber and Sustainable EPDM Compounding
2017ARLANXEO Performance Elastomers has made a pioneering move toward exploring a future based on renewable resources, by developing the world's first bio-based EPDM rubber commercialized under the tradename Keltan Eco. Regular EPDM products, including ARLANXEO Performance Elastomers' Keltan EPDM products, are produced from fossil raw materials, that is ...
Martin van Duin +5 more
openaire +1 more source
Solution autoxidation of EPDM and termonomers
European Polymer Journal, 1971Abstract Oxygen uptake of 3 low molecular weight ethylene-propylene terpolymers (EPDM) and their respective bicyclic diolefin termonomers (dicyclopentadiene, ethylidene norbornene, and methyl endomethylene hexahydronaphthalene) has been measured at ⩽70°.
H. Schnecko, J. S. Walker
openaire +1 more source
Ageing of EPDM—I: Photo and thermal stability of EPDM hydroperoxides
Polymer Degradation and Stability, 1996Abstract EPDM hydroperoxides photogenerated by singlet oxygen were decomposed both by UV (λ ≥ 300 nm) and thermal (85 °C) irradiation under vacuum. The peroxy radical formation was followed by performing photolysis at −60 °C directly in the cavity of an ESR spectrometer.
G. Teissedre +3 more
openaire +1 more source
Rheological properties and compatibility of NR/EPDM and NR/brominated EPDM blends
Journal of Applied Polymer Science, 2003AbstractEthylene–propylene–diene terpolymer (EPDM) was modified by bromination reaction. Blending the resulting brominated EPDM with natural rubber (STR5L) and blending the unmodified EPDM with STR5L at various compositions were carried out. The rheological properties of the blends were investigated using a capillary extrusion. Shear flow curves of the
Chonlada Lewis +2 more
openaire +1 more source
Journal of Applied Polymer Science, 1987
AbstractThe effect of oxidative and thermal aging of EPDM raw rubber and rubber vulcanizate on gelation, network structure, and techical properties has been studied over a wide range of temperatures and times of aging. Three grades of EPDM having different types of diene have been considered.
A. Saha Deuri, Anil K. Bhowmick
openaire +1 more source
AbstractThe effect of oxidative and thermal aging of EPDM raw rubber and rubber vulcanizate on gelation, network structure, and techical properties has been studied over a wide range of temperatures and times of aging. Three grades of EPDM having different types of diene have been considered.
A. Saha Deuri, Anil K. Bhowmick
openaire +1 more source
Rubber Chemistry and Technology, 2012
ABSTRACT EPDM is the designation given for a saturated polymer chain of the polymethylene type, consisting of ethylene, propylene, and diene. It has been and continues to be one of the most widely used and rapidly growing synthetic rubbers. Technology development has been driven by novel catalysts and processes that have expanded the range of ...
openaire +1 more source
ABSTRACT EPDM is the designation given for a saturated polymer chain of the polymethylene type, consisting of ethylene, propylene, and diene. It has been and continues to be one of the most widely used and rapidly growing synthetic rubbers. Technology development has been driven by novel catalysts and processes that have expanded the range of ...
openaire +1 more source