coating technology for wood plastic composites

... cứu ứng dụng chế phẩm enzyme pectinex để thu nhận đờng chức FOS từ dịch mía VậT LIệU V CứU PHƯƠNG PHáP NGHIÊN 2.1 Vật liệu Dịch mía giống mía chín trung bình F156 trồng vụ 2005 - 2006 đợc sử dụng ... hoạt tính 1ml dung dịch chế phẩm enzyme l 58,1 U/ml Do chế phảm pectin ex Ultra SP-L chứa enzyme -D frutofuranosidase, sử dụng chế phẩm n y để thu nhận...

Ngày tải lên: 29/08/2013, 08:16

... In Raw Water On The Ozonation Of Geosmin And 2-MIB OZONE SCIENCE & ENGINEERING 15, 1-18 Morioka, T (2001) The Study on the Application of Ozonation for the Removal of the Taste and Odor-Causing ... concentration and decomposition RESEARCH AND DEVELOPMENT IN OZONATION TECHNOLOGY Objectives of ozonation The main objectives of ozonation are to re...

Ngày tải lên: 05/09/2013, 08:40

... pressure in the high concentrated oxygen dissolver A valve is set at the outlet of the lab scale high concentrated oxygen dissolver By adjusting this valve, the pressure in the high concentrated oxygen ... m3/d) of high concentrated oxygen water in which the instant DO could be as high as 70 mg/L Samples were taken and pretreated in different ways to...

Ngày tải lên: 05/09/2013, 08:40

... JSP is also very powerful, faster than ASP, and instantly familiar to Java programmers It allows the Java program to leverage the aspects of the Java2 platform such as JavaBeans and the Java libraries ... support via something known as the Java Virtual Machine (JVM), and there are several standard and non-standard tags that are used to add Java applets to a web page These tag...

Ngày tải lên: 06/11/2013, 00:15

... nowadays Although the literature provides evidence that an all-progressive chain gives at least as good an image quality as an all-interlaced chain with the same channel bandwidth, recent research ... complicates many image processing tasks Particularly, it complicates scanning-format conversions These were necessary in the past mainly for international programme exchange, but with the adve...

Ngày tải lên: 10/12/2013, 14:15

... side-vented coating pan 7.7 Solvent-based film coating 7.8 Alternative film coatings 7.9 Aqueous-based film coating 7.10 Future development References List of symbols Coating pans and coating columns ... Page i Pharmaceutical Coating Technology Page ii LEADING EDGE BOOKS IN PHARMACEUTICAL SCIENCES NEW AND FORTHCOMING TITLES 1995/1996 International Pharmaceutical Product Re...

Ngày tải lên: 24/12/2013, 18:15

... edn, Rheinhold, New York Hogan, J.E (19 82) Int J Pharm Tech Prod Mfr 3, 17–20 Jordan, M.P., Easterbrook, M.G & Hogan, J.E (19 92) Proc 11th Int Pharmaceutical Technology Conf., Manchester Kent, D.J ... given by Lehmann (1989a) 2.3 POLYMERS FOR CONVENTIONAL FILM COATING The term conventional film coating has been used here to describe film coatings applied for reasons of improved pr...

Ngày tải lên: 24/12/2013, 18:15

... adding kg of coating powder to the remaining syrup before commencing the subcoating 3.4.3 Smoothing The product at the end of the subcoating will be too rough to continue with colour coating Smoothing ... respect sugar coating differs from film coating as in this process each tablet passes through a zone of application which is subject to rapid and continuous drying 3.3 ADVANTAGES OF...

Ngày tải lên: 24/12/2013, 18:15

... that coating solutions or suspensions which exhibit non-Newtonian behaviour may vary in viscosity at various stages during the coating process and when different coating conditions and coating ... the film -coating solutions affect the various stages of the coating process becomes clearer after examination of the actual droplet sizes produced during film coating (see section 4 .4...

Ngày tải lên: 24/12/2013, 18:15

... help to produce much more efficient and elegant films Film coatings are invariably applied in the pharmaceutical industry by spraying a coating solution or suspension onto the surface of a bed ... Davies, 19 85), as has the relationship between the contact angle and adhesion of coating formulations to different substrates (Wood & Harder, 1970; Harder et al., 1970; Nadkarni et al., 19 75...

Ngày tải lên: 24/12/2013, 18:15

... channel Channel Coating spray rate Inlet air flow rate Inlet air temperature Outlet air flow rate Outlet air temperature Outlet air dew-point Fan rotational speed Coating drum drive torque Coating suspension ... selection of a coating pan, coating accessories, instruments, computer and printer An example is a model 10 Accelacota (Manesty Machines Ltd) However, any suitable manufactu...

Ngày tải lên: 24/12/2013, 18:15

... is that Page 173 Fig 7.1 Flow diagram for the film coating of pharmaceutical tablets Page 174 Fig 7.2 Side-vented coating pan the atomized coating suspension is not completely dried by the time ... the coating before drying takes place Another reason for allowing the coating to spread is that it is difficult to deposit coating on the sharp edges of tablets The method of applyin...

Ngày tải lên: 22/01/2014, 00:20

... finish the coating to produce an elegant product with a high gloss Solvent-based film coating From 30 to 90 min: 30 is usual where a very thin transparent coating is applied (this type of coating ... PELLEGRINI COATING PANS These pans are marketed by GS Technology of Bologna, Italy, who supply the Page 225 Fig 8.17 Driam 1200 model coating pan expertise in air handling spray sys...

Ngày tải lên: 22/01/2014, 00:20

... exhaust air, the solvent (organic or aqueous) used to apply the coating will be present For sugar coating or aqueous-based film coating it is not necessary to remove the water from the exhaust ... the air flow through the coating pan, and in turn affect the coating process It is, therefore, necessary to monitor the air flow and control it to ensure consistent coating conditions Mo...

Ngày tải lên: 22/01/2014, 00:20

... 1.2.3 Coating of Wood Plastic Composites (WPCs) 10 References: 15 CHAPTER TWO 18 SURFACE CHARACTERIZATION AND COATINGS OF WOOD PLASTIC COMPOSITES (WPCs) ... Adhesive Bonds in Wood Plastic Composites Laminates”, 8th International Conference on Wood Fiber Plastic Composites, Madison, May 23-25 (2005) Hammerton D.: “Powder Coatings on Wood- Current and ... CHAPTER TWO S...

Ngày tải lên: 18/03/2015, 11:23