Thermoplastic vulcanizates based on poly(methyl methacrylate)/epoxidized natural rubber blends: Mechanical, thermal, and morphological properties

2005 ◽  
Vol 98 (3) ◽  
pp. 1251-1261 ◽  
Author(s):  
Charoen Nakason ◽  
Akarapong Tobprakhon ◽  
Azizon Kaesaman
Keyword(s):  
Natural Rubber ◽  
Methyl Methacrylate ◽  
Epoxidized Natural Rubber ◽  
Morphological Properties ◽  
Poly Methyl Methacrylate ◽  
Rubber Blends ◽  
Thermoplastic Vulcanizates

scholarly journals Mechanical and Morphological Properties of Polypropylene/Epoxidized Natural Rubber Blends at Various Mixing Ratio

2013 ◽  
Vol 68 ◽  
pp. 439-445 ◽  
Author(s):  
N. Mohamad ◽  
N.S. Zainol ◽  
F.F. Rahim ◽  
Hairul Effendy Ab Maulod ◽  
Toibah Abd Rahim ◽  
...  
Keyword(s):  
Natural Rubber ◽  
Epoxidized Natural Rubber ◽  
Morphological Properties ◽  
Mixing Ratio ◽  
Rubber Blends

Dynamically Cured Co-Polyester/Epoxidized Natural Rubber Blends: Influence of Epoxide Contents

2013 ◽  
Vol 844 ◽  
pp. 135-139
Author(s):  
Krisna Sasdipan ◽  
Azizon Kaesaman ◽  
Norbert Vennemann ◽  
Charoen Nakason
Keyword(s):  
Natural Rubber ◽  
Complex Viscosity ◽  
Decomposition Temperature ◽  
Epoxidized Natural Rubber ◽  
Elongation At Break ◽  
Rubber Blends ◽  
Thermoplastic Vulcanizates ◽  
Before And After ◽  
Rubber Phase ◽  
Tan Δ

Thermoplastic vulcanizates based on co-polyester and epoxidized natural rubber blends with various epoxide contents (i.e., 10, 20, 30, 40 and 50 mol% epoxide) were prepared. It was found that storage modulus and complex viscosity increased with increasing epoxide contents while tan δ decreased. Furthermore, increasing of glass transition temperature (Tg) of the rubber phase in the blend was observed with increasing epoxide content. Also, the tensile strength and elongation at break before and after aging increased with increasing epoxide content. Moreover, it was found that the epoxide content did not pragmatically effect on decomposition temperature (Td) of the blends, but it caused decreasing in decompositionrate of the blends.

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