Surface and chemical properties of surface-modified UHMWPE powder and mechanical and thermal properties of its impregnated PMMA bone cement V. Effect of silane coupling agent on the surface modification of UHMWPE powder

2005 ◽  
Vol 13 (2) ◽  
pp. 120-127 ◽  
Author(s):  
Dae Hyeok Yang ◽  
Goan Hee Yoon ◽  
Gyun Jeong Shin ◽  
Soon Hee Kim ◽  
John M. Rhee ◽  
...  
Keyword(s):  
Surface Modification ◽  
Thermal Properties ◽  
Coupling Agent ◽  
Silane Coupling Agent ◽  
Chemical Properties ◽  
Mechanical And Thermal Properties ◽  
Pmma Bone Cement ◽  
Silane Coupling ◽  
Surface Modified ◽  
And Chemical Properties

scholarly journals Preparation and Thermal Properties of Modified Cu2O/Polypropylene (PP) Composite

Materials ◽  
2020 ◽  
Vol 13 (2) ◽  
pp. 309
Author(s):  
Yurong Wu ◽  
Longshan Xu ◽  
Yanying Jiang
Keyword(s):  
Thermal Stability ◽  
Surface Modification ◽  
Thermal Properties ◽  
Coupling Agent ◽  
Cuprous Oxide ◽  
Silane Coupling Agent ◽  
Low Cost ◽  
Good Thermal Stability ◽  
Silane Coupling ◽  
Pp Composites

A uniform, monodispersed superfine cuprous oxide (Cu2O) sphere with a mean diameter of 850 nm has been synthesized by solution reduction. The study reported the synthesis and thermal properties of Cu2O/PP composites for the first time. The surface modification of the superfine Cu2O sphere was carried out by using a silane coupling agent KH-570. Fourier-transform infrared (FTIR) spectroscopy and the thermogravimetric analysis (TGA) curve revealed that the Cu2O had been successfully modified by silane coupling agent KH570. The scanning electron microscope (SEM) shows that the modified Cu2O can be uniformly dispersed in the polypropylene (PP) matrix, because through surface modification, there are some active functional groups on its surface, such as the ester group, which improves its compatibility with the PP matrix. The thermal stability of Cu2O/PP composites was improved by adding a small amount of Cu2O (1 wt % of PP). Therefore, based on the potential bacteriostasis of cuprous oxide, the low cost of PP and the results of this study, it is predicted that Cu2O/PP composites can be used in infant preparation (such as milk bottles) with low cost and good thermal stability in the near future.

Effects of Silane Coupling Agent on the Mechanical and Thermal Properties of Silica/Polypropylene Composites

Polymer Korea ◽  
2017 ◽  
Vol 41 (4) ◽  
pp. 599-609
Author(s):  
Minchul Lee ◽  
Yeongseon Kim ◽  
Hyunjun Ryu ◽  
Sung-Hyun Baeck ◽  
Sang Eun Shim
Keyword(s):  
Thermal Properties ◽  
Coupling Agent ◽  
Silane Coupling Agent ◽  
Mechanical And Thermal Properties ◽  
Polypropylene Composites ◽  
Silane Coupling

Dispersion and Behavior of Silane Coupling Agent to Surface Modification of n-Cu Particles

2010 ◽  
Vol 92 ◽  
pp. 73-78 ◽  
Author(s):  
Xiao Li Wang ◽  
Bo Zhang ◽  
Yang Zhao ◽  
Yi Xu ◽  
Bin Shi Xu
Keyword(s):  
Surface Modification ◽  
Coupling Agent ◽  
Silane Coupling Agent ◽  
Wear Test ◽  
Friction Material ◽  
Test Machine ◽  
Silane Coupling ◽  
Surface Modified ◽  
20 Nm ◽  
And Behavior

The prepared n-Cu particles with the particle size about 20 nm by KBH4 reduction method in aqueous solution was surface modified using silane coupling agent. The surface modification mechanics was researched. The tribological performances of n-Cu particles were tested by friction wear test machine. The results show that the modified n-Cu paritcles by silane coupling agent have high purity, good dispersion performances and wonderful surface activity. In friction process, the modified n-Cu particles can form a layer of organic-inorganic compound film with synergistic effect on worn surface, which improves the tribological performances of friction material.

scholarly journals Laser direct structuring and electroless plating applicable super-engineering plastic PPS based thermal conductive composite with particle surface modification

RSC Advances ◽  
2018 ◽  
Vol 8 (18) ◽  
pp. 9933-9940
Author(s):  
Kiho Kim ◽  
Jinseong Lee ◽  
Seokgyu Ryu ◽  
Jooheon Kim
Keyword(s):  
Surface Modification ◽  
Boron Nitride ◽  
Polymer Matrix ◽  
Electroless Plating ◽  
Coupling Agent ◽  
Silane Coupling Agent ◽  
Particle Surface ◽  
Engineering Plastic ◽  
Silane Coupling ◽  
Surface Modified

Boron nitride (BN) and laser activate particles (LAPs) which used for electroless plating were surface-modifiedviabase treatment and by using a silane coupling agent in order to confer functionality and enhance the interfacial affinity of these particles for a polymer matrix.

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