Results 71 to 80 of about 2,251 (221)

Preparation and properties of modified polyimide fibers/ethylene-propylene-diene monomer ablation resistant composites

Hecheng xiangjiao gongye
Surface modification of polyimide (PI) fiber was achieved with silane coupling agent (3-mercaptopropyl) trimethoxysilane (KH 590) as modifier, modified PI fiber/EPDM composites were prepared by thiol-ene radical addition reaction, and dispersion of fiber
"LIU Guo-qing, HU Jie, ZHANG Zheng, WANG Mei-fang, GAO Guo-wei, LIU Xue-tong, YANG Jing-ting, ZHANG Chun-mei, DU Ming-xin"
doaj   +1 more source

Modification of PTFE nanopowder by controlled electron beam irradiation: A useful approach for the development of PTFE coupled EPDM compounds

eXPRESS Polymer Letters, 2008
Low-temperature reactive mixing of controlled electron beam modified Polytetrafluoroethylene (PTFE) nanopowder with Ethylene-Propylene-Diene-Monomer (EPDM) rubber produced PTFE coupled EPDM rubber compounds with desired physical properties. The radiation-
doaj   +1 more source

Determination of the Mechanical Properties of Rubber by FT-NIR

Journal of Spectroscopy, 2016
Mechanical tests, for example, tensile and hardness tests, are usually used to evaluate the properties of rubber materials. In this work, mechanical properties of selected rubber materials, that is, natural rubber (NR), styrene butadiene rubber (SBR ...
Rattapol Pornprasit, Philaiwan Pornprasit, Pruet Boonma, Juggapong Natwichai   +3 more
doaj   +1 more source

TLC/IR (UATR) off-line coupling for the characterization of additives in EPDM rubber compositions [PDF]

, 2016
Denis Damazio, Eunice Aparecida Campos, Milton Faria Diniz, Elizabeth da Costa Mattos, Rita de Cássia Lazzarini Dutra   +4 more
openalex   +1 more source

Correlation between EPDM aging properties and climate as well as prediction of the distribution of EPDM aging degree in China

工程科学学报, 2016
Based on the analysis of aging behavior of ethylene propylene diene rubber(EPDM) and the mechanism of action of climate on EPDM,the aging data of EPDM exposed for 3 years in 11 typical material weathering test stations and the meteorological data there ...
WU De-quan, GAO Jin, LU Lin, LI Wen-qian, LI Xiao-gang   +4 more
doaj   +1 more source

Non-Destructive Evaluation of Thermal Aging in EPDM Rubber Using Electromagnetic Techniques. [PDF]

Materials (Basel), 2023
Sepehri S, Trey S, Lake K, Cumming C, Johansson C.   +4 more
europepmc   +1 more source

Application of metal-organic framework in odor removal performance of rubber sealing strips

Hecheng xiangjiao gongye
"Metal-organic framework materials(MOFs) were used as deodorizers for ethylene-propylene-diene rubber（EPDM） sealing strips, and the effects of MOFs on curing behavior and mechanical properties of EPDM were studied.
SUN Xin1, ZHANG Guan-ying2, HAN Yan-chun1, DUAN Yong-xin1, JIANG Min1
doaj   +1 more source

Preparation and characterization of EPDM/silica composites prepared through non-hydrolytic sol-gel method in the absence and presence of a coupling agent

eXPRESS Polymer Letters, 2014
Ethylene propylene diene monomer (EPDM) rubber composites containing in situ generated silica particles was prepared through a non-hydrolytic sol-gel (NHSG) method with silicon tetrachloride as precursor.
T. H. Mokhothu, A. S. Luyt, M. Messori
doaj   +1 more source

Adding EPDM Rubber Makes Poly(propylene) Brittle

Macromolecular Materials and Engineering, 2002
To better understand the mechanism of polymer-toughing with rubber and the critical matrix ligament thickness theory developed by Wu, the rubber particle shape was controlled as elongated and oriented instead of spherical in PP/EPDM blends via dynamic packing injection molding.
Qiang Fu, Yong Wang, Qijun Li, Gong Zhang   +3 more
openaire   +1 more source

"Damp-heat aging characteristics and mechanism understanding of ethylene-propylene-diene rubber sealing materials"

Hecheng xiangjiao gongye
Rubber seals were one of the key components of cooling system for converter valves in ultra-high voltage direct current transmission projects. However, they were prone to deterioration during use due to humid and hot environments, resulting in seal ...
WANG Xin-xin1, HE Cheng1, ZHENG Yi2, YOU Yi1, LIU Yang1, ZHAO Jian-ping1
doaj   +1 more source