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Study on the polyethersulfone/bismaleimide blends: morphology and rheology during isothermal curing.
The morphology and rheological behave of the polyethersulfone/bismaleimide blends during isothermal curing was investigated by rheological instrument, different scanning calorimetry (DSC), scanning electronic microscopy (SEM) and time resolved light scattering (TRLS). The influences of the PES content, the PES molecular weight and the curing temperatures on the complex viscosity of the blends were...
http://www.polymer.cnt//ss/yuyingfeng/publicationsshow_1816.html |
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Curing kinetics study of diglycidyl ether of bisphenol A modified with liquid crystalline epoxy by non-isothermal DSC data
关键字：Liquid crystalline epoxy;Curing kinetic; Activation energy
The cure kinetics study of diglycidyl ether of bisphenol A(E-51) modified with liquid crystalline epoxy PHQEP in presence of 4,4′-diaminodiphenylsulfone (DDS) as the curing agent was performed by non-isothermal differential scanning alorimetry(...
http://www.polymer.cn/research/dis_info5730 |
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Curing kinetics study of diglycidyl ether of bisphenol A modified with liquid crystalline epoxy by non-isothermal DSC data
关键字：Liquid crystalline epoxy;Curing kinetic; Activation energy
The cure kinetics study of diglycidyl ether of bisphenol A(E-51) modified with liquid crystalline epoxy PHQEP in presence of 4,4′-diaminodiphenylsulfone (DDS) as the curing agent was performed by non-isothermal differential scanning alorimetry(...
http://www.polymer.cn/research/dis_info5730 |
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Preparation of UV-durable superhydrophobic PET textiles with UV-shielding property
关键字：ZnO nanorods; superhydrophobic surface; UV-shielding property; textiles; self-assembly
ZnO nanoparticles were prepared and applied as seeds onto poly(ethylene terephthalate) (PET) textiles. Then the growth of ZnO nanorods on PET fibers was carried out in a solution containing zinc nitrate hexahydrate and hexamethylene&nb...
http://www.polymer.cn/research/dis_info14025 |
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Preparation of UV-durable superhydrophobic PET textiles with UV-shielding property
关键字：ZnO nanorods; superhydrophobic surface; UV-shielding property; textiles; self-assembly
ZnO nanoparticles were prepared and applied as seeds onto poly(ethylene terephthalate) (PET) textiles. Then the growth of ZnO nanorods on PET fibers was carried out in a solution containing zinc nitrate hexahydrate and hexamethylene&nb...
http://www.polymer.cn/research/dis_info14025 |
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Wafer Direct Bonding Based on UV Exposure
Wafer direct bonding technology has extensive application and broad prospects.UV activation combined with wet chemical cleaning in wafer direct bonding is investigated.An IR detection system,single tensile machine,and FSEM are employed to evaluate the bonding quality.The constant temperature and humility experiment,and the high and low temperature cycle experiment are also performed.It has been de...
http://www.polymer.cnt//ss/macanghai/publicationsshow_12171.html |
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Effect of soluble polyimide coating on the UV stability of PBO fibers
关键字：PBO fiber, UV stability, soluble polyimide, mechanical properties
A soluble trifluoromethyl modified polyimide (TF-PI) with excellent UV (Ultraviolet) blocking properties was used as coatings on Poly-p-phenylenebenzobisoxazole (PBO) fiber. After exposed to UV light for 13 days, the tensile strength retention&n...
http://www.polymer.cn/research/dis_info13981 |
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Fabrication of high UV-shielding cotton fabric via nanosized TiO2 coating
关键字：nanosized TiO2, coating, UV shielding, cotton fabric
Nanosized TiO2 was prepared using Tetrabutyl titanate as a precursor by sol-gel process. Lightweight 100% cotton fabric was successfully modified by the as-obtained nanosized TiO2 coating to impart high ultraviolet (UV) shielding property&n...
http://www.polymer.cn/research/dis_info11805 |
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Influence of UV Intensity on the Photo-oxidation of Polypropylene Filaments
关键字：Influence of UV Intensity, Photo-oxidation of Polypropylene Filaments
Polypropylene filaments samples were photo-oxidized under UV fluorescent lamps at three differentintensities of the UV irradiation. These are 81.58, 162.58 and 325.25 W/m2 using 2, 4 and 8 UVfluorescent lamps, respectively. One year of...
http://www.polymer.cn/research/dis_info1540 |
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Effect of soluble polyimide coating on the UV stability of PBO fibers
关键字：PBO fiber, UV stability, soluble polyimide, mechanical properties
A soluble trifluoromethyl modified polyimide (TF-PI) with excellent UV (Ultraviolet) blocking properties was used as coatings on Poly-p-phenylenebenzobisoxazole (PBO) fiber. After exposed to UV light for 13 days, the tensile strength retention&n...
http://www.polymer.cn/research/dis_info13981 |
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