The presence of natural rubber induces a marked thermal instability because of the high content of double bonds. The contribution of each component to the C p of the tested polymer systems is discussed. The law of reciprocal affinity, the linear contribution of components to the specific heat ...
In recent years, the application areas of technical rubber materials have been greatly expanded due to the optimization of important properties such as high-temperature stability. For this, accelerated thermo-oxidative aging tests allow predictions to be made regarding the lifetime of rubber materials....
EPDM rubber 1EPDM rubber EPDM rubber (ethylene propylene diene monomer (M-class) rubber ),[1][2][3] a type of synthetic rubber, is an elastomer which is characterized by a wide range of applications. The E refers to ethylene, P to propylene, D to diene and M refers to its ...
三元乙丙橡胶(EPDM)耐热氧老化性能的研究 毕业论文 三元乙丙橡胶（EPDM）耐热氧老化性能的 研究 院系名称：机电工程学院 专业名称：材料科学与工程 学生姓名：孙永娜 学号： 2006042106 指导教师：丛川波（讲师）完成日期 2010年 6 月 20日
Hydrocarbon Rubber The Dow Chemical Company 产品说明: EPDM 670 is a high molecular weight, medium ethylene-containing grade. It is designed for calendering applications and offers excellent processing characteristics. The low unsaturation level provides long term thermal and UV stability. It can be sul...
关键词:三元乙丙橡胶;热氧老化;溶胀度;断口形貌;寿命推算 The aging study of ethylene-propylene-diene terpolymer (EPDM) under the conditions of high temperature Abstract In order to investigate the aging property of ethylene-propylene-diene terpolymer (EPDM) rubber in the high temperature,we choose ...
Mechanical, thermal, electrical and crystallographic behaviour of EPDM rubber/clay nanocomposites for out-door insulation applicationsHumiditytensile propertiesstorage modulusloss tangentactivation energyIn this study, the degradation of tensile properties is investigated by placing the neat ethylene propylene ...
EPDM rubber material is excellent at weatherproofing due to its resistance to ageing, UV, ozone and oxidation; it also provides excellent thermal conductive and NVH solution. EPDM rubber has ashore hardness of 65° ± 5°and consists of a smooth finish on both sides. EPDM rubber is a highly...
关键词:三元乙丙橡胶;热氧老化;溶胀度;断口形貌;寿命推算 Theagingstudyofethylene-propylene-dieneterpolymerEPDMunder theconditionsofhightemperature Abstract Inordertoinvestigatetheagingpropertyof ethylene-propylene-dieneterpolymerEPDMrubberinthehigh temperature,wechoosetheoptimaldesignofEPDMbychangingcuringsystem, antiox...
3、lene-diene terpolymer (epdm) rubber in the high temperature,we choose the optimal design of epdm by changing curing system, antioxidant and reinforcing and filling system. the mechanical properties, swelling degree and sem were used to assess aged properties of epd- m. resulted indicated that...