Nano-cavitation structure toughness mechanism and optical properties of amphiphilic acrylate block copolymer modified epoxy system

2021 ◽  
Vol 28 (2) ◽  
Author(s):  
Ankang Yang ◽  
Lusi Zou ◽  
Shangwen Zha ◽  
Panpan Zhou ◽  
Panluo Wu ◽  
...  
Keyword(s):  
Optical Properties ◽  
Block Copolymer ◽  
Epoxy System ◽  
Toughness Mechanism ◽  
Modified Epoxy

Block Copolymer and Nanosilica-Modified Epoxy Nanocomposites

2021 ◽  
Author(s):  
Vincent Pang ◽  
Zachary J. Thompson ◽  
Guy D. Joly ◽  
Lorraine F. Francis ◽  
Frank S. Bates
Keyword(s):  
Block Copolymer ◽  
Epoxy Nanocomposites ◽  
Modified Epoxy

Unraveling the stress effects on the optical properties of stretchable rod-coil polyfluorene-poly(n-butyl acrylate) block copolymer thin films

2018 ◽  
Vol 9 (27) ◽  
pp. 3820-3831 ◽  
Author(s):  
Hui-Ching Hsieh ◽  
Chih-Chien Hung ◽  
Kodai Watanabe ◽  
Jung-Yao Chen ◽  
Yu-Cheng Chiu ◽  
...  
Keyword(s):  
Thin Films ◽  
Optical Properties ◽  
Block Copolymer ◽  
Butyl Acrylate ◽  
Stress Effects ◽  
Strain Dependent

Novel deformable and fluorescent PF-b-PBA copolymers with nanofibrillar structures were synthesized for unraveling strain-dependent optical properties.

Studies on Mechanical and Thermal Properties of Epoxy Resin Modified by Fluorine-Containing Silicone

2013 ◽  
Vol 401-403 ◽  
pp. 713-716
Author(s):  
Cheng Fang ◽  
Dong Bo Guan ◽  
Wei Guo Yao ◽  
Shou Jun Wang ◽  
Hui An
Keyword(s):  
Glass Transition ◽  
Thermal Properties ◽  
Epoxy Resin ◽  
Bending Strength ◽  
Mechanical And Thermal Properties ◽  
Curing Agent ◽  
Epoxy System ◽  
Resin Curing ◽  
The Impact ◽  
Modified Epoxy

The epoxy resin was modified with the mixture of α,ω-dihydroxy poly-(3,3,3-trifluoropropyl) siloxane (PTFPMS), KH560 and stannous octoate. KH560 can react with PTFPMS and also epoxy resin curing agent. The two reactions were characterized by FI-IR. The modified epoxy resin was characterized by FI-IR. The result showed that fluorine-containing silicone had been successfully introduced into the epoxy system. The mechanical and thermal properties of the modified epoxy resin were analyzed. The results showed that with the increase of PTFPMS the impact strength of epoxy resin increased, hardness and bending strength correspondingly reduced, slight decrease in the glass transition temperature.

Strain rate effect on toughening of nano-sized PEP–PEO block copolymer modified epoxy

2009 ◽  
Vol 57 (9) ◽  
pp. 2691-2701 ◽  
Author(s):  
Jia (Daniel) Liu ◽  
Hung-Jue Sue ◽  
Zachary J. Thompson ◽  
Frank S. Bates ◽  
Marv Dettloff ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Strain Rate ◽  
Strain Rate Effect ◽  
Rate Effect ◽  
Modified Epoxy

Cavitation in Block Copolymer Modified Epoxy Revealed by In Situ Small-Angle X-Ray Scattering

2013 ◽  
Vol 2 (10) ◽  
pp. 939-943 ◽  
Author(s):  
Carmelo Declet-Perez ◽  
Lorraine F. Francis ◽  
Frank S. Bates
Keyword(s):  
Block Copolymer ◽  
Small Angle ◽  
X Ray ◽  
X Ray Scattering ◽  
Modified Epoxy ◽  
Ray Scattering
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