Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Sheet blowing

It will be seen that a polymer of molecular weight A/, may be processed either as a liquid (by injection moulding, extruding, etc.) or as a rubber (by vacuum forming, sheet blowing, warm forging). In the case of the polymer... [Pg.917]

Table 2.17 analyses some examples of the relative processing cost versus the annual production in units. The various technologies listed are not suitable for all materials or parts machining is used with numerous materials rotational moulding uses liquid resins vacuum forming uses thermoplastic sheets blow moulding uses special grades of thermoplastics... [Pg.51]

Figures 96 and 97 show printed effects obtainable on sheet, blow mouldings, and extruded products. Figures 96 and 97 show printed effects obtainable on sheet, blow mouldings, and extruded products.
Barex . [BP Chem. Inc.] Acrylonitrile-methacrylate copolym, rubber modified high barrier resins in inj. molding and extrusion grades for film, sheet, blow and inj. molding appUcs. [Pg.43]

Empee [Monmouth Hastics] Poly-ethylenes used in wire and cable, inj. molded parts, extruded sheet, blow molded parts, shapes, tubing, elec, ai lics. [Pg.128]

Texin. [Miles] Thermoplastic polyurethane fm inj. molding, extrusion (hose, tubing, profiles, wire and cable, film and sheet), blow molding. [Pg.373]

In PVC technology, acrylic-processing aids made from high molecular weight PMMA are used to improve the siuface finish in extruded profiles, film, sheet, blow mouldings and injection mouldings. The dose is typically between one and two phr. [Pg.72]

Polyethylene with a narrow or very narrow MAA7D is used in film, injection molding and rotational molding applications. Polyethylene with a broad MWD is used in HDPE film, sheets, blow molding and pipe applications. [Pg.377]

Schicht (> 0.25 mm) Folie sheet blowing Folienblasen (dick) (Schlauchfolienblasen, S.extmdieren) sheet die/... [Pg.528]

Vinylidene Chloride Copolymer Foams. Low density, fine-celled VDC copolymer foams can be made by extmsion of a mixture of vinylidene chloride copolymer and a blowing agent at 120—150°C (190). The formulation must contain heat stabilizers, and the extmsion equipment must be made of noncatalytic metals to prevent accelerated decomposition of the polymer. The low melt viscosity of the VDC copolymer formulation limits the size of the foam sheet that can be extmded. [Pg.443]

See other pages where Sheet blowing is mentioned: [Pg.863]    [Pg.353]    [Pg.77]    [Pg.316]    [Pg.132]    [Pg.665]    [Pg.863]    [Pg.353]    [Pg.77]    [Pg.316]    [Pg.132]    [Pg.665]    [Pg.408]    [Pg.231]    [Pg.196]    [Pg.405]    [Pg.420]    [Pg.420]    [Pg.295]    [Pg.311]    [Pg.549]    [Pg.333]    [Pg.302]    [Pg.169]    [Pg.136]    [Pg.136]    [Pg.143]    [Pg.292]    [Pg.469]    [Pg.266]    [Pg.175]    [Pg.375]    [Pg.380]    [Pg.523]    [Pg.527]    [Pg.528]    [Pg.348]    [Pg.332]    [Pg.107]    [Pg.39]    [Pg.263]    [Pg.270]    [Pg.270]   
See also in sourсe #XX -- [ Pg.863 ]



SEARCH



Blowing

© 2024 chempedia.info