搜索结果: 1-15 共查到“工学 polyester”相关记录45条 . 查询时间(0.115 秒)
Renewable UV-curable?polyester?methacrylate/cellulose nanocrystals composite?resin?for wood waterproof coating
UV-curable cellulose nanocrystals low viscosity composite star-shaped bio-based
2023/12/19
Low-viscosity UV-curable?resins?are widely used in industry as they allow for UV curing materials with reduced amounts of reactive diluents to adjust the viscosity. But their?mechanical properties?and...
Investigation on flame retardancy, combustion and pyrolysis behavior of flame retarded unsaturated polyester resin with a star-shaped phosphorus-containing compound
Unsaturated polyester resin Thermal degradation Pyrolysis evolved gas analysis Flame retardancy
2015/3/24
The phosphorus-containing star-shaped flame retardant (TRIPOD-DOPO) was synthesized, while the
flame retardant unsaturated polyester resins (FR-UPRs) composites with various amounts of TRIPODDOPO wer...
Recycling of Glass Fibers from Fiberglass Polyester Waste Composite for the Manufacture of Glass-Ceramic Materials
Valorisation Waste Composite Thermolysis Gasification Glass Fiber Glass-Ceramic
2013/3/11
This work presents the feasibility of reusing a glass fiber resulting from the thermolysis and gasification of waste composites to obtain glass-ceramic tiles. Polyester fiberglass (PFG) waste was trea...
Study on the Thickening and Rheological Properties of Crystalline Polyester Using in Low Pressure Sheet Molding Compounds
low pressure low pressure sheet molding compound (LPMC)
2011/8/4
Low pressure sheet molding compound (LPMC, 1.0 MPa–3.0 MPa, 95 ℃–103 ℃) is a new kind of thermosetting material with crystalline polyester as a physical thickenner. LPMC is different from conventional...
An Infra-Red Heating Based Fast Method of Moisture Content Measurement and Its Application to Measure Blend Proportion of Polyester-Viscose Woven Fabrics
Infra-Red Heating Moisture Content Measurement Application Measure Blend Proportion
2010/9/20
Moisture content values of plain woven fabrics of polyester-viscose blended yarns were measured using standard conditioning procedures as well as a new method of preconditioning of samples using infra...
A method for ultrasonic quality evaluation of glass/polyester composites
Non-destructive testing Ultrasonic wave velocity Glass/polyester composites
2009/12/1
Purpose: The aim of the present study was to find relationship between the ultrasonic wave velocity or
attenuation coefficient and the local fiber content in glass/polyester composites.
Design/metho...
An Investigation on the Damping Characteristic of Polymer Concrete With Polyester Resin
Polymer concrete polyester resin damping
2009/10/14
In this study, the usability of polymer concrete in the manuacture of machine tool beds was investigated with respect to its damping characteristic. Samples which consisted of the same polyester resin...
Effects of Fiber Volume Fraction and Fiber Orientation on the Tribological Behaviour of Unidirectionally Oriented Glass Fiber-Polyester Composites
Fiber orientation fiber volume fraction plastic composites wear
2009/10/14
In this study, a unidirectionally oriented fiber reinforced polymeric composite was produced by using
silane coated glass fiber and polyester resin by means of the hot press method. The friction and ...
A Study on the Reliability of Polyester Insulators Blended with Borax
Electrical materials reliability surface tracking
2009/7/28
Tracking is the main factor which limits the safe working electric stress of insulation in power system applications. Polymer samples have been tested in laboratory conditions according to ASTM D2303 ...
Fluorescent naphthalimide dyes for polyester fibres
disperse dyes polyester fibres dyeing fluorescent dyes naphthalimide
2009/6/17
Several fluorescent and mostly newly-prepared dyes, derivatives of 4-aminonaphthalimide,
were synthesised. The structures of the dyes prepared were confirmed by 1H NMR
analysis, and their properties...
Deposition of Polymer Complex Nano-Layers onto Polyester Fabrics Activated with Corona Discharges
nanolayer deposition corona discharge polyester fibres surface energy
2009/6/17
A polyester fabric was treated by corona discharges. Surface modification was carry out using a laboratory prototyped device. A quantity of acid groups formed on the surface of fibres was determined a...
Effect of Balloon Angle on the Hairiness and other Yarn Properties of Polyester Ring Spun Yarn
balloon angle yarn hairiness yarn properties traveller weight
2009/6/15
In this research the effects of the yarn balloon angle on yarn hairiness and other yarn propertieswas investigated. The yarn balloon was changed by use of fivedifferentweightsof
C type travellers. Th...
Performance and Durability of Woven Fabrics Including Recycled Polyester Fibers
recycled polyester mechanical properties thermal/moisture/air transport properties
2009/5/8
Textiles including polyester fibers made from recycled PET bottles have increased to be produced recently. We examined on performance and durability of woven fabrics that include recycled polyester f...
Benefit of Dual Nozzle Flow Dyeing Machine for Polyester Micro Fiber Fabrics
Polyester micro fiber fabrics Flow dyeing machine Nozzle pressure
2009/4/21
It is important for researchers developing dyeing technology to improve the dyeing techniques of polyester micro fiber fabrics in terms of the time efficiency. The empirical observations have led to ...
Printing Plate7. Lithographic Printing Plate (5) AgX Polyester CTP Plate
Printing Plate Lithographic Printing Plate
2009/3/13
Nowadays, as the Computer to Plate (CTP) is developing rapidly, the printing industry is changing significantly. According to various needs of its customers, it is said that approximately 1/3 of the p...