搜索结果: 1-10 共查到“材料科学 polyethylene”相关记录10条 . 查询时间(0.054 秒)
Fractographic study of high-density polyethylene gas pipe following Small Scale Steady State test
Fractographic high-density polyethylene gas pipe Small Scale Steady State test
2010/8/12
Polyethylene (PE) is the primary material used for gas pipe applications. Because of its flexibility, ease of joining and long-term durability, along with lower installed cost and lack of corrosion, g...
Creep damage mechanisms in gas pipes made of high density polyethylene
Engineering polymers Creep-resistance Mechanical properties
2009/12/3
Purpose: The purpose of this article is to present results of creep damage mechanisms in gas pipes made of high density polyethylene [HDPE]. High density polyethylene has been widely used in the pipin...
Examining the hardness of the high density polyethylene with method of the cone
Engineering polymers Mechanical properties Hardness
2009/12/1
Purpose: The purpose of this article is to present results of examining the hardness of the high density
polyethylene with method of the cone.
Design/methodology/approach: In the article a method of...
Ultrasonic methods in diagnostics of polyethylene
Engineering polymers Properties Mechanical properties
2009/12/1
Purpose: The aim of the work was to find relationship between the ultrasonic wave velocity and the strenght
and stess in a polyethylene specimens.
Design/methodology/approach: The experiments have b...
Damping and Vibration Analysis of Polyethylene Fiber Composite under Varied Temperature
Polymer matrix composite Polyethylene Damping Frequency Temperature effects
2009/10/9
Damping and vibration properties of polyethylene fiber composite are investigated under varied temperature.Ad amping monitoring method is used to experimentally measure frequency response and the freq...
Synthesis of polyacrylate/polyethylene glycol interpenetrating network hydrogel and its sorption of heavy-metal ions
hydrogel interpenetrating network polyacrylate/polyethylene glycol
2010/1/18
A simple two-step aqueous polymerization method was introduced to synthesize a polyacrylate/polyethylene glycol (PAC/PEG) interpenetrating network (IPN) hydrogel. On the basis of the effects of the ra...
Preparation and characterization of self-cleaning stable superhydrophobic linear low-density polyethylene
superhydrophobic linear low-density polythene self-cleaning contact angle sliding angle
2010/10/12
Porous superhydrophobic linear low-density polyethylene (LLDPE) surface was prepared by a
simple method. Its water contact angle and sliding angle were 153±2 and 10, respectively.
After contaminat...
Growth of ZnO nanowires on nonwoven polyethylene fibers
nanowires ZnO hydrothermal polyethylene photocatalysis
2010/10/12
We report the growth of ZnO nanowires on nonwoven polyethylene fibers using a simple
hydrothermal method at a temperature below the boiling point of water. The ZnO nanowires
were grown from seed ZnO...
Influence of temperature on friction coefficient of low density polyethylene
Engineering polymers Properties of materials and products Friction coefficient
2010/2/8
Purpose: The article describes influence of temperature on friction coefficient of low density polyethylene in the aspect of loads occurring in a drawing die during free drawing of pipes.Design/method...
Influence of electron radiation on surface free energy of low density polyethylene film
Engineering polymers Surface free energy Quality of adhesive joints
2010/2/9
Purpose: of this paper is to study the effect of the electron radiation, generated in a high voltage accelerator, on surface free energy (SFE) of low density polyethylene film.
Design/methodology/app...