scholarly journals Effect of surface chemical properties of porous microballoons on dynamic mechanical properties of epoxy resin composites.

1989 ◽  
Vol 46 (9) ◽  
pp. 531-536
Author(s):  
Yuko TANAKA
Keyword(s):  
Mechanical Properties ◽  
Epoxy Resin ◽  
Chemical Properties ◽  
Dynamic Mechanical Properties ◽  
Resin Composites ◽  
Surface Chemical ◽  
Dynamic Mechanical ◽  
Epoxy Resin Composites ◽  
Effect Of Surface

STUDY ON THE THERMOMECHANICAL PROPERTIES AND MORPHOLOGY OF POLYACID AMIDE/EPOXY RESIN COMPOSITES

2010 ◽  
Vol 03 (03) ◽  
pp. 165-168
Author(s):  
SHAORONG LU ◽  
XIAOWANG YANG ◽  
CHUN WEI
Keyword(s):  
Mechanical Properties ◽  
Epoxy Resin ◽  
Dynamic Mechanical Properties ◽  
Decomposition Temperature ◽  
Thermomechanical Properties ◽  
Aromatic Ester ◽  
Resin Composites ◽  
Fracture Feature ◽  
Epoxy Resin Composites ◽  
The Impact

Polyamic acid (PAA) containing aromatic ester was synthesized and used to modify the epoxy resin (E-51)/PAA curing system. The mechanical properties, dynamic mechanical properties, fracture surface morphology, and thermal properties of the E-51/PAA curing systems were systematically investigated. Experimental results revealed that the impact strength of the cured systems modified with PAA are 3 to 4 times higher than that of the unmodified system, and enhanced the thermal decomposition temperature by about 15°C, while the storage modulus is also higher than that of the unmodified system, and the fracture surfaces of modified systems display tough fracture feature.

The curing kinetics and mechanical properties of epoxy resin composites reinforced by PEEK microparticles

2020 ◽  
Vol 91 ◽  
pp. 106781
Author(s):  
Ting Zheng ◽  
Hang Xi ◽  
Zixuan Wang ◽  
Xiaohong Zhang ◽  
Yuan Wang ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Epoxy Resin ◽  
Curing Kinetics ◽  
Resin Composites ◽  
Epoxy Resin Composites

scholarly journals Development of Coffee Biochar Filler for the Production of Electrical Conductive Reinforced Plastic

Polymers ◽  
2019 ◽  
Vol 11 (12) ◽  
pp. 1916 ◽  
Author(s):  
Mauro Giorcelli ◽  
Mattia Bartoli
Keyword(s):  
Mechanical Properties ◽  
Electrical Conductivity ◽  
Electrical Properties ◽  
Carbon Black ◽  
Epoxy Resin ◽  
Resin Composites ◽  
Powder Form ◽  
Coffee Waste ◽  
Reinforced Plastic ◽  
Epoxy Resin Composites

In this work we focused our attention on an innovative use of food residual biomasses. In particular, we produced biochar from coffee waste and used it as filler in epoxy resin composites with the aim to increase their electrical properties. Electrical conductivity was studied for the biochar and biochar-based composite in function of pressure applied. The results obtained were compared with carbon black and carbon black composites. We demonstrated that, even if the coffee biochar had less conductivity compared with carbon black in powder form, it created composites with better conductivity in comparison with carbon black composites. In addition, composite mechanical properties were tested and they generally improved with respect to neat epoxy resin.

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