搜索结果: 1-15 共查到“纺织科学技术 studies”相关记录23条 . 查询时间(0.062 秒)
Waxs Studies of Salix Viminalis Wood Susceptibility to Alkali Treatment
X-ray diffraction cellulose mercerization WPG index willow wood
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2009/6/16
Comminuted willow wood (Salix viminalis) was treated with sodium hydroxide solutions
of 10, 15, 20 and 25% NaOH concentration, for 15, 30, 45, 60 and 90 minutes for each
case of NaOH concentration. ...
Studies on the Infuence of Grafting PET Fibres with Acrylic Acid on Molecular Orientation
polyester fibres grafting,molecularorientation molecularorientationcoefficient
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2009/6/15
The molecular orientation of dye introduced into a fibrewascharacterisednumericallybythe coefficientofmolecularorientationfD. Lowering its value was the result of decreasing
molecular orientation in ...
Studies on bivoltine cocoon reeling Part II : Influence of cocoon cooking condition and reeling speed on quality characteristics of raw silk of Indian bivoltine hybrid cocoons
Cocoon cooking reeling speed neatness cleanness tenacity elongation
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2009/3/30
The influence of cocoon cooking condition and reeling speed on quality characteristics of raw silk has been studied for Indian Bivoltine hybrid cocoons. Study has been conducted using two cooking meth...
Studies on bivoltine cocoon reeling Part I: Effect of cocoon cooking condition and reeling speed on reeling performance of Indian bivoltine hybrid cocoons
Cocoon cooking reeling speed reelability raw silk % thread troubles
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2009/3/30
The influence of cocoon cooking condition and reeling speed on reeling performance of bivoltine hybrid cocoons has been studied. Study has been conducted using two cooking methods viz. single pan and ...
Studies on influence of process variables on characteristics on web structured bulky raw silk using Box and Behnken response surface design
Multibivoltine cocoons Web structured bulky raw silk Rotary traverse mechanism
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2009/3/30
The influence of rotary traverse mechanism speed, reel speed and number of cocoons to be reeled for the production of web structured bulky raw silk has been studied using Box-Behnken response surface ...
Studies on bivoltine cocoon cooking - Effect of permeation treatment condition on reeling performance and quality characteristics of raw silk of Indian bivoltine hybrid cocoons
Cooking condition Reelability Raw Silk% Cneanness Elongation Cohesion
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2009/3/23
AbstractThe effect of difference in temperature between high temperature steam treatment and low temperature water permeation treatment and duration of high temperature steam treatment of cocoon cooki...
Studies on bivoltine cocoon reeling - Influence of cocoon cooking condition and croissure length on quality characteristics of raw silk of Indian bivoltine hybrid cocoons
Cooking method Croissure length Cleanness Tenacity Elongation Cohesion
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2009/3/23
AbstractThe influence of cocoon cooking condition and croissure length on certain quality characteristics of raw silk has been studied for Indian bivoltine hybrid cocoons. Study has been carried out u...
Studies on reeling performance and quality characteristics of raw silk reeled from multibivoltine crossbreed and bivoltine hybrid cocoons
ultibivoltine Bivoltine Cocoon Reeling Quality characteristics
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2009/3/23
AbstractThe two varieties of cocoons viz., multi-bivoltine crossbreed cocoons (PM × NB4D2 race) and bivoltine hybrid cocoons (CSR2 × CSR4 race) reared during the sarne season were studied for the reel...
Comparative studies on the quality characteristics of bivoltine raw silk of Indian and Chinese origin
Indian bivoltine raw silk Quality characteristics Chinese raw silk
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2009/3/17
AbstractQuality characteristics of raw silk were studied as per the International testing methods. Two varieties of raw silk viz., Indian bivoltine raw silk and Imported Chinese bivoltine raw silk wer...
Takeo Kouzu : Studies on the reliability of classification of the raw silk testing
raw silk classification reliability repeatability
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2009/3/12
生糸検査において，格付の信頼性に係る要因としては抽出誤差（サンプリング誤差），測定誤差
（判定誤差，又は狭義の検査誤差）及び試料抜取方法がある．生糸検査のように，成績を表す指標
としてばらつきや欠点数を用いるものは，平均値を指標とするものと違い，試料数をかなり多くし
ても抽出誤差を小さくすることは困難である．そのため，生糸検査においては一般の抜取検査に比
べてかなり多くの試料を抽出している...
STUDIES ON DEGUMMING OF INDIAN BIVOLTINE SILK
Degumming Whiteness Index Yellowness Index
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2009/3/11
The influence of process conditions on the level and quality of silk degumming has been studied extensively using two factors by the researchers. In this work, the effect of four process conditions vi...
Case Studies of Air Filtration at Microscales: Micro- and Nanofiber Media
Microscales Micro- Nanofiber Media
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2009/3/9
In this work, 3-D fibrous geometries are developed to resemble the microstructure of spun-bonded and electrospun filters media and used here to simulate their filtration efficiency and pressure drop. ...
Interferometric Studies for the Annealing Effects on the Necking Deformation along Polypropylene Fibers
Necking Deformation Polypropylene Fibers
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2009/3/5
An automated multiple-beam Fizeau fringes in transmission technique was used with a fiber-drawing device to detect necking deformation along polypropylene (PP) fibers axis under different conditions o...
DSC and Two-dimensional Correlation Infrared Spectroscopy Studies of PA6/Montmorillonite Composite Fibres
2D correlation IR, polyamide 6 montmorillonite composite fibres DSC
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2009/2/16
The majority of research on polymer/layered silicate nanocomposite (PLSN) has focused on molded bulk materials with very few recent studies reporting on the formation of PLSN fibres. Hence, more resea...
Studies of the Structure of Polysaccharides in the Process of Alkaline Treatment of Dibutyrylchitin Fibres
Polysaccharides Alkaline Treatment Dibutyrylchitin Fibres
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2009/2/10
Studies of the Structure of Polysaccharides in the Process of Alkaline Treatment of Dibutyrylchitin Fibres.