Plastics Technology Handbook 2011 Part 7 ppsx

... contact with foods or where phenol or resorcinol would be otherwise objectionable. 2-112 Plastics Technology Handbook q 2006 by Taylor & Francis Group, LLC ... involves a study of the specific properties of plastics which dictate their applications. Besides the relative ease of molding and fabrication, many plastics offer a range of important advantages ... engineer be aware of...

Ngày tải lên: 12/08/2014, 01:22

... Books, Boston, 1 972 , p. 222. 114. Strong, A. B., Plastics, p. 295. 115. Ibid., pp. 296–2 97. 116. Petrothene® Polyolefins, p. 84. 1 17. Berins, M. L., Plastics Engineering Handbook, p. 1 17. 118. Wire ... Publishers, New York, 19 97, p. 106. 84. Petrothene® Polyolefins, p. 49. 85. Hensen, F., Plastics Extrusion Technology, p. 1 07. 86. Fisher, E. G., Extrusion of Plastics, pp. 21...

Ngày tải lên: 11/08/2014, 16:22

... of 8,200 lb/in 2 ( 57 MPa), a flex- ural strength of 11,000 lb/in 2 (76 MPa), a compressive strength of 40,000 lb/in 2 ( 276 MPa), and a modulus of 2.5 ϫ 10 6 lb/in 2 ( 172 , 375 MPa). And having ... (0. 076 -cm) coating will contain 120 layers of the thin glass flake. Filmglas is glass flake in tiny platelets. The 10- to 18-mesh flake is 78 ␮in (2 ␮m) thick. Glass powder, used as a fille...

Ngày tải lên: 11/08/2014, 14:20

... test methods used are: ASTM-D 633 -77 , the value for average time of burning (ATB) given in seconds and that for average extent of burning (AEB) in millimeters; ASTM 2863 -77 , limiting oxygen index (LOI) in ... (70 % chlorine) 3.5% Antimony trioxide Properties ASTM ATB !5 (160) AEB 18 (100) LOI 23 .75 ( 17. 5) High-Density Polyethylene (HDPE) 89.9% HDPE 5.0% Octabromodiphenyl 1.6% Chlorinat...

Ngày tải lên: 12/08/2014, 01:22

... thermoforming, slush molding, and spinning. 2.2 Tooling for Plastics Processing Tooling for plastics processing defines the shape of the part. It falls into two major categories, molds and dies. ... resins. Compression and transfer molding are the most common methods of processing thermosetting plastics. For thermoplastics, the more important processing techniques are extrusion, injectio...

Ngày tải lên: 12/08/2014, 01:22

... flow. Air bearing Transducer Transducer Amplifiers Recorders Torsional spring Constant speed motor Gear assembly Bearing FIGURE 3.34 Scheme of a Weissenberg Rheogoniometer. 3-44 Plastics Technology Handbook q 2006 by Taylor & Francis Group, LLC which is measured by means of a transducer. ... flow. Air bearing Transducer Transducer Amplifiers Recorders Torsional spring Constant speed m...

Ngày tải lên: 12/08/2014, 01:22

... M. I. ed. 1 973 . Nylon Plastics, p. 201. Wiley, New York. 41. Nelson, W. E. 1 976 . Nylon Plastics Technology, Newnes-Butterworths, London, UK. 42. Black, W.B. and Preston, J. eds 1 973 . High Modulus ... Morton, M. ed. 1 973 . Rubber Technology, Van Nostrand Reinhold, New York; Kaminsky, W. and Steiger, R. 1 973 . Polyhedra, 7, 22, p. 2 375 . 23. Basdekis, C. H. 1964. ABS Plastics, V...

Ngày tải lên: 12/08/2014, 01:22