Plastics Auxiliaries

Cerwin, N., Your Guide to Mold Steels, Plastics Auxiliaries, Mar. 1999. 

PID Controller Saves Space, Yet Maintains High Performance, Plastics Auxiliaries Machinery, Jan/Feb. 2002. 

Injection Molding Machines Buyer s Guide, Plastics Auxiliaries Machinery, June 2003. 

Kingberg, P. M., Facing Water Management Issues that are Critical in Processing Settings, Plastics Auxiliaries Machinery, June 2003. 

Reinforcement Plasticizer, softener Mold lubricant, plasticizer Auxiliary cure material Nonsulfur, vulcanizing, cross-linking agent... 

Prior to moving the rig and all auxiliary equipment the site will have to be cleared of vegetation and levelled. To protect against possible spills of hydrocarbons or chemicals the surface area of a location should be coated with plastic lining and a closed draining system installed. Site management should ensure that any pollutant is trapped and properly disposed of. 

The purchased cost,, of the absorption column (fiberglass reinforced plastic shell and auxiliaries excluding packing) is given by (Vatavuk, 1995) ... 

Thin to large wall Designing around TP problems is the joint responsibility of the product and mold designers. For example, one way to handle the problem of thin to large area walls is by the inclusion of long ribs into the product in the direction of plastic flow. These ribs are not a functional requirement of the product but they act as auxiliary runners attached to the product to facilitate plastic flow in difficult to fill areas. In some instances the ribs may be used as a surface decoration like a corrugation or they may be on the concealed side of the product where they are stiffeners. 

Fixed costs are those elements of piece cost that are a function of the annual production volume. Fixed costs are called fixed because they typically represent one-time capital investments (buildings, silos, processing machines, etc.) or annual expenses unaffected by the number of products produced (building rent, engineering support, administrative personnel, etc.). Typically, these costs are distributed over the total number of products produced in a given period. For plastics processes the principal elements are main machine cost, auxiliary equipment cost, tooling cost, building cost, overhead labor cost, maintenance cost, and the cost of capital. 

Worldwide total sales for the category of plastic products and plastic materials is now well over 275 billion/year. Machinery sales (primary, auxiliary, secondary, etc.) in the plastic industry are estimated to be above 7.5 billion/year (1995). 

Handbook of Plastics Materials and Technology , Irvin I. Rubin John Wiley Sons (1990) ISBN 0471096342. Essential information from acetal to XT polymer. This single source comprises 119 chapters of in-depth basic information about plastic materials, properties, processing, assembly, decorating and industry practices-all presented in a readily accessible and consistent format. Also features a wealth of useful auxiliary information and tables. 

Plastics technology manufacturing handbook and buyers guide , Bill Communications (212-592-6570). Updated annually. The Handbook and Buyers Guide is a comprehensive tool for locating suppliers of primary machinery, materials (thermoplastics and thermosets), auxiliary and secondary equipment and controls, chemicals and additives, and a variety of specialized services. Contains extensive equipment and materials specifications. 

Processing line, downstream The plastic discharge end of the fabricating equipment such as the auxiliary equipment in an extrusion pipe line after the extruder. 

Processing line, upstream Refers to material movement and auxiliary equipment (dryer, mixer/blender, storage bins, etc.) that exist prior to plastic entering the main fabricating machine such as the extruder. 

One of the most important sulfosuccinates of the diester type is diisooctyl sodium sulfosuccinate (DOSS). It has found a widespread use in pharmaceutics, industry, and as auxiliary for plastic packagings, etc., in contact with foods as well as in some foodstuffs. 

Hallas, R.S. Auxiliary Equipment, Society of Plastics Engineers Journal, Dec. 1972, p. 19. 

Energy production and consumption pose nature into pressure and make the energy sector becomes the largest contributor of greenhouse gas (GHG) emission in Vietnam since 2010, accounting for 67%. Several emission sources of GHG could be found in a waste treatment facilities it came from (1) emission of methane (CH4, GWP 25) at landfill of mixed waste, (2) from emission of fossil carbon dioxide through the combustion of plastics and composites or supported fuels (auxiliary), and (3) from emission of nitrous oxide (NOx) during incineration/ pretreatment process, etc. 

Union Carbide (34) and in particular Dow adopted the continuous mass polymerization process. Credit goes to Dow (35) for improving the old BASF process in such a way that good quality impact-resistant polystyrenes became accessible. The result was that impact-resistant polystyrene outstripped unmodified crystal polystyrene. Today, some 60% of polystyrene is of the impact-resistant type. The technical improvement involved numerous details it was necessary to learn how to handle highly viscous polymer melts, how to construct reactors for optimum removal of the reaction heat, how to remove residual monomer and solvents, and how to convey and meter melts and mix them with auxiliaries (antioxidants, antistatics, mold-release agents and colorants). All this was necessary to obtain not only an efficiently operating process but also uniform quality products differentiated to meet the requirements of various fields of application. In the meantime this process has attained technical maturity over the years it has been modified a number of times (Shell in 1966 (36), BASF in 1968 (37), Granada Plastics in 1970 (38) and Monsanto in 1975 (39)) but the basic concept has been retained. 

Impedance diagram technique. The polarization cell consisted in a transparent plastic tube that was adhered to the paint surface by means of a silicone sealer. The tube contained distilled water and a 25 cm platinized titanium sheet, which was used as auxiliary electrode. Measurements were made with... 

Land Mines , pp 110-11 is described Activator Ml which is used in A/T mines M6 M15 series. The device is ca 2 inches long and is made of a black plastic material. It contains a detonator, has a cylindrical unthreaded cup cemented to the opposite end of the body and contains a Tetryl booster chge (See Fig 14). There is also Activator HE, M2 (RDX-loaded)(Compare with Fuze, Auxiliary, under Fuzes in Section 5, Part A). ... 

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