منابع مشابه
Chlorine Dioxide Bleaching of Soda-anthraquinone Jute Pulp to a Very High Brightness
Bleaching of soda-anthraquinone jute pulp by chlorine dioxide (ClO2) was studied to reach a target brightness of above 88% for the purpose of using less bleaching chemicals. The performance of either chlorine dioxide or peroxide in the final bleaching to boost brightness was also studied. The experimental results revealed that the final brightness depended on ClO2 charge in the Do and D1 stages...
متن کاملEffect of Various Chemical Treatments on the Damping Property of Jute Fibre Reinforced Composite
In this paper the effect of various chemical treatments on the damping property of jute fiber reinforced green composite is discussed. The surface of the jute fiber was modified by alkali, permanganate, benzoyl chloride, malic anhydride and silane treatments. Several samples of unidirectional composites were prepared with treated jute fibers as well as untreated jute fibers. Matrix used is epox...
متن کاملEvaluation of Mechanical Property Analysis of Jute and Glass Fibre Composites
Composites are a combination of two materials in which one of the material is Called the reinforcing phase, is in the form of fibers, sheets, or particles, and is Embedded in the other material called the matrix phase. composites have been used extensively in applications such as pipes, boats, aerospace, and pressure vessels etc. Research to get new composites of desired properties is under pro...
متن کاملA mild alkali treated jute fibre controlling the hydration behaviour of greener cement paste
To reduce the antagonistic effect of jute fibre on the setting and hydration of jute reinforced cement, modified jute fibre reinforcement would be a unique approach. The present investigation deals with the effectiveness of mild alkali treated (0.5%) jute fibre on the setting and hydration behaviour of cement. Setting time measurement, hydration test and analytical characterizations of the hard...
متن کاملMechanical and Impact Properties of Untreated Jute Fabric Reinforced Polyester Laminates Compared with Different E- Glass Fibre Reinforced Laminates
In recent years, the improvement of properties of natural fibre reinforced laminates over the pure polymeric matrix has been thoroughly investigated with the aim of providing a possible replacement of E-glass fibre reinforced composites for some large-volume applications. In the present study, the properties of a jute/polyester laminate are compared with those yielded by two E-glass fibre woven...
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ژورنال
عنوان ژورنال: Nature
سال: 1950
ISSN: 0028-0836,1476-4687
DOI: 10.1038/1661040a0