Results 141 to 150 of about 1,787 (180)
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ADVANCEMENTS IN EPDM SPONGE COMPOUND PROCESSING USING EPDM BIMODAL POLYMERS
Rubber Chemistry and Technology, 2011Abstract Ethylene-propylene-diene (EPDM) elastomers are the primary polymer choice for automotive weatherseal applications due to their outstanding weathering and heat resistance properties. Automotive sealing systems are complex in design; in particular, door seals are one of the most complex components of the sealing system, generally ...
Sunny Jacob, Eric P. Jourdain
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The Compatibilization of EPDM/SBR Blends by EPDM-Graft-Styrene Copolymer
Polymer-Plastics Technology and Engineering, 2005Ethylene propylene diene rubber (EPDM) and styrene butadiene rubber (SBR) blends were compatibilized by a graft copolymer EPDM-graft-styrene. This compatibilizer was prepared by gamma radiation induced grafting of EPDM with styrene monomer. The compatibilized blends were evaluated by scanning electron microscope and dielectric properties.
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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
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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
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Crystallinity in EPDM terpolymers
British Polymer Journal, 1979AbstractThe crystallinity of a series of ‘medium‐high’ green strength EPDM terpolymers has been examined by X‐ray diffraction and thermal analysis. It has been found that the crystallinity of such materials can vary from 0.20% as measured by thermal analysis, and depends on the E:P ratio in the polymer.
Marianne Gilbert +2 more
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Polypivalolactone grafts on EPDM
Journal of Polymer Science: Polymer Chemistry Edition, 1978AbstractRandom copolymers of ethylene, propylene, and 1,4‐hexadiene (EPDM) were carboxylated by reaction with thioglycolic acid or with maleic anhydride. Treatment of these polymers in tetrahydrofuran solution with tetrabutylammonium hydroxide generated carboxylate anions, which initiated the graft polymerization of pivalolactone.
Richard C. Thamm, Warren H. Buck
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Polymer-Plastics Technology and Engineering, 1992
Abstract Etylene-propylene diene monomer (EPDM) rubbers have become widely recognized as an important class of elastomers in an enormous variety of consumer-type products. Typical examples where this material is used include seals around automotive doors, trunks, and windows; hosing materials used in automotive radiator applications, ply-roofing ...
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Abstract Etylene-propylene diene monomer (EPDM) rubbers have become widely recognized as an important class of elastomers in an enormous variety of consumer-type products. Typical examples where this material is used include seals around automotive doors, trunks, and windows; hosing materials used in automotive radiator applications, ply-roofing ...
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Graft copolymer EPDM-g-PS as a compatibilizer in SAN/EPDM blends
2002The efficiency of graft copolymer EPDM-g-PS on miscibility in SAN/EPDM blends has been studied. SAN/EPDM blends have poor physical and mechanical properties caused by their low miscibility. All studied samples were prepared by casting films from chloroform solution.
Jelenčić, Jasenka +3 more
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Use of Fine EPDM Powder in EPDM-based Rubber Mixes
International Polymer Science and Technology, 2010M.V. Adov +3 more
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