Lignin as coupling agent in EPDM rubber: thermal and mechanical properties

2015 ◽  
Vol 72 (9) ◽  
pp. 2389-2398 ◽  
Author(s):  
Ge Xu ◽  
Guangyu Yan ◽  
Jing Zhang
Keyword(s):  
Mechanical Properties ◽  
Coupling Agent ◽  
Thermal And Mechanical Properties ◽  
Epdm Rubber

Effect of SEBS-MA and MAPP as coupling agent on the thermal and mechanical properties in highly filled composites of oil palm fiber/PP

2018 ◽  
Vol 26 (8) ◽  
pp. 699-709 ◽  
Author(s):  
José Alexandre Simão ◽  
José Manoel Marconcini ◽  
Luiz Henrique Capparelli Mattoso ◽  
Anand Ramesh Sanadi
Keyword(s):  
Mechanical Properties ◽  
Oil Palm ◽  
Coupling Agent ◽  
Thermal And Mechanical Properties ◽  
Palm Fiber

scholarly journals Investigation of the Effects of Titanate as Coupling Agent and Some Inorganic Nanoparticles as Fillers on Mechanical Properties and Morphology of Soft PVC

2011 ◽  
Vol 2011 ◽  
pp. 1-9 ◽  
Author(s):  
Morteza Hajian ◽  
Gholam Ali Koohmareh ◽  
Afsaneh Mostaghasi
Keyword(s):  
Mechanical Properties ◽  
Coupling Agent ◽  
Mechanical Tests ◽  
Inorganic Nanoparticles ◽  
Nano Particles ◽  
Thermal And Mechanical Properties ◽  
Scanning Calorimetry ◽  
Nanoscale Particles ◽  
The Impact ◽  
Thermal Stability Of

The effects of titanate as a coupling agent and some particulate nanoscale particles such as TiO2, CaCO3, and ZnO on thermal and mechanical properties of emulsion polyvinylchloride (E-PVC) were investigated by thermogravimetric analysis (TGA), and mechanical tests. In this research, it was found that, in the presence of nanoparticles of CaCO3, TiO2, and ZnO, the peak temperature of dehydrochlorination of E-PVC was shifted to higher temperatures, and the rate of mass loss was decreased. Also results of differential scanning calorimetry showed that the addition of nanoparticle of CaCO3, TiO2, and ZnO led to an increase in glass transition temperature. The impact strength, elastic modulus and toughness of the samples were enhanced after addition of 0–10 part of filer in hundred parts of resin (phr) nano-CaCO3, nano-TiO2, and nano-ZnO due to improvement of compatibility of the polymer and the nano-particles. Also UV and thermal stability of the samples were enhanced by means of the nanoparticles. It was found that, in the presence of titanate as coupling agent, content of additives that could be used in the composite of PVC shifts to higher amounts.

Factors Analysis of Mechanical Properties on AT/EPDM Rubber Composite

2012 ◽  
Vol 427 ◽  
pp. 51-54
Author(s):  
Hao Guo ◽  
Qing Guo Tang ◽  
Jin Sheng Liang ◽  
Yan Ding ◽  
Li Juan Wang ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Tensile Strength ◽  
Ambient Temperature ◽  
Coupling Agent ◽  
Rubber Composites ◽  
Epdm Rubber ◽  
Factors Analysis ◽  
Rubber Composite ◽  
Modified Attapulgite

During rubber processing, many factors can affect the mechanical properties of rubber composite. The influence of ambient temperature and content of titanate coupling agent and modified attapulgite (OAT) on mechanical properties were investigated by preparing rubber composites and measuring. The results showed that the rubber composite which was filled 40phr OAT modified by 3% titanate and prepared at the ambient temperature above 20 had best tensile strength (18.93MPa). There is a special phenomenon that the tensile strength had a rapid increase from 4.72MPa to 18.93MPa, when the content of OAT changed from 20 to 40phr in the experiment.

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