Rheology/morphology relationship of plasticized and nonplasticized thermoplastic elastomers based on ethylene-propylene-diene-terpolymer and polypropylene

2011 ◽  
Vol 51 (11) ◽  
pp. 2314-2327 ◽  
Author(s):  
Shant Shahbikian ◽  
Pierre J. Carreau ◽  
Marie-Claude Heuzey ◽  
Maria D. Ellul ◽  
Hari P. Nadella ◽  
...  
Keyword(s):  
Thermoplastic Elastomers ◽  
Ethylene Propylene ◽  
Relationship Of ◽  
Ethylene Propylene Diene Terpolymer

Thermoplastic elastomers based on high-density polyethylene, ethylene-propylene-diene terpolymer, and ground tire rubber dynamically vulcanized with dicumyl peroxide

2013 ◽  
Vol 131 (4) ◽  
pp. n/a-n/a ◽  
Author(s):  
Rosa Idalia Narro Céspedes ◽  
José Francisco Hernández Gámez ◽  
María Guadalupe Neira Velázquez ◽  
Felipe Ávalos Belmontes ◽  
Ramón Enrique Díaz de León ◽  
...  
Keyword(s):  
High Density Polyethylene ◽  
Thermoplastic Elastomers ◽  
High Density ◽  
Dicumyl Peroxide ◽  
Tire Rubber ◽  
Ground Tire Rubber ◽  
Ethylene Propylene ◽  
Ethylene Propylene Diene Terpolymer

scholarly journals Flammability Performance of Ethylene-propylene-diene-terpolymer/ Polypropylene-Based Thermoplastic Elastomers

2013 ◽  
Vol 25 (10) ◽  
pp. 5686-5688
Author(s):  
Hongdian Lu ◽  
Jingsong Xie ◽  
Yaqing Ma ◽  
Hui He ◽  
Haotian Wu
Keyword(s):  
Thermoplastic Elastomers ◽  
Ethylene Propylene ◽  
Ethylene Propylene Diene Terpolymer

The Effects of Partial Replacement of Virgin Polyethylene (vPE) with Recycled Polyethylene (rPE) in vPE/rPE/Ethylene Propylene Diene Terpolymer (EPDM) Blends: Thermal Properties and Swelling Behaviour

2015 ◽  
Vol 754-755 ◽  
pp. 140-144
Author(s):  
Hanafi Ismail ◽  
H.W. Woon ◽  
N.Z. Noriman ◽  
S.T. Sam ◽  
N.Z. Nik Yahya
Keyword(s):  
Thermal Stability ◽  
Thermal Properties ◽  
Thermoplastic Elastomers ◽  
Partial Replacement ◽  
Swelling Behaviour ◽  
Ethylene Propylene ◽  
Oil Resistance ◽  
Recycled Polyethylene ◽  
Ethylene Propylene Diene Terpolymer ◽  
Thermal Stability Of

Studies on the thermoplastic elastomers (TPEs) had been extensively done. The incorporation of recycled materials into the TPEs formulation had been analysed, particularly involving recycled plastic due to its properties. The effects of partial replacement of virgin polyethylene (vPE) with recycled polyethylene (rPE) on the thermal properties and swelling behaviour of vPE/rPE/EPDM blends were studied. The discarded polyethylene used in the study was obtained from local wire insulation industry. The thermal properties and swelling behaviour of the blends were analyzed. Results show that increasing of sulfur loading had improved the thermal stability of the blends. The swelling percentage and swelling index of vPE/rPE/EPDM blends also decreased, inversely proportional to the increasing of sulfur loading. Thus, the increased incorporation of sulfur loading had improved the chemical and oil resistance of the blends.

scholarly journals The effect of polyhedral oligomeric silsesquioxanes (POSSs) incorporation in ethylene-propylene-diene-terpolymer (EPDM): a thermal study

2021 ◽  
Author(s):  
Ignazio Blanco ◽  
Traian Zaharescu
Keyword(s):  
Room Temperature ◽  
Thermal Characterization ◽  
Polyhedral Oligomeric Silsesquioxanes ◽  
Dsc Analysis ◽  
Γ Irradiation ◽  
Scanning Calorimetry ◽  
Ethylene Propylene ◽  
Oligomeric Silsesquioxane ◽  
Ethylene Propylene Diene Terpolymer ◽  
Dynamic Heating

AbstractA series of ethylene-propylene-diene-terpolymer (EPDM)/polyhedral oligomeric silsesquioxane (POSS) composites at different percentage of POSS were prepared and subjected to γ-irradiation. Both irradiated and non-irradiated EPDM and composites were investigated by the means of thermal analysis to verify if the presence of POSS molecules is able to reduce the oxidation level of free radicals generated during the degradation and to evaluate the effects of the irradiation. EPDM composites at 1, 3 and 5 mass% of POSS were thus degraded in a thermogravimetric (TG) balance in dynamic heating conditions (25–700 °C), in both inert and oxidative atmosphere by flowing nitrogen and air respectively. Thermal characterization was then completed by carrying out Differential Scanning Calorimetry (DSC) analysis from sub-ambient to better highlight the melting of the polymer and polymer composites occurring just above the room temperature. FTIR spectroscopy was also performed for the prepared samples to check the presence of the molecular filler in the composites and for the TG’s residue at 700 °C, in order to evaluate its nature. DSC and TGA parameters were detected and discussed to have information about the effect of the degradation’s environment, the effect of irradiation on polymer stabilization and the effect of POSS content in the polymer matrix.

scholarly journals Correction to Semibatch Terpolymerization of Ethylene, Propylene, and 5-Ethylidene-2-norbornene: Heterogeneous High-Ethylene EPDM Thermoplastic Elastomers

2021 ◽  
Vol 54 (3) ◽  
pp. 1574-1574
Author(s):  
Giuseppe Leone ◽  
Giorgia Zanchin ◽  
Rocco Di Girolamo ◽  
Fabio De Stefano ◽  
Christian Lorber ◽  
...  
Keyword(s):  
Thermoplastic Elastomers ◽  
Ethylene Propylene
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