Plastics suitable for

This paper outlines waste plastic liquefaction technology, and discusses its use in the operation of a demonstration plant. The following aspects are considered plastics suitable for liquefaction, basic principals of liquefaction technology, the liquefaction process, examples, results, and conclusions. 4 refs. 

Among the plastics suitable for blow moulding are polyethylenes, polypropylenes, polyacrylonitrile, thermoplastic polyesters, polycarbonates... 

Draw a block diagram illustrating the fabrication route for a ferrite-loaded plastic suitable for a refrigerator door seal. 

In the preceding review of plastics suitable for printing I have tried to show the importance of knowing what it is that is being printed—for the ink can only adhere to whatever is at the surface of the article to be printed. 

Adimoll DO is a low-temperature-resistant plasticizer suitable for a large number of polymers, e.g. polyvinyl chloride (PVC), acrylonitrile-butadiene rubber (NBR), styrenebutadiene rubber (SBR) and polyvinyl acetate (PVAC). Commonly used in plastic wraps for food storage. 

It can therefore be concluded that a steady increase in the use of plastic for packaging materials, components and devices can be envisaged. Any trend to identify plastics suitable for pharmaceuticals (as already exists for foods) could possibly assist the industry, at least in the initial selection of materials. The fact that the quantities used by the pharmaceutical industry will never be large compared with, say, the food industry should make the industry aware that any increase in more stringent standards can only be achieved by an on-cost. Sharing standards with the food industry, whether it is related to materials or converted items, may produce an acceptable compromise. 

Rigid Intermediate Bulk Containers Rigid IBCs are made of metal or plastic suitable for the product and service intended. Sizes available range from 0.17 (6 ft ) to 2.83 (100 ft ). This type of... 

PCV fitting (14) (Figure 4.7) includes a tubular body (34) with an inlet end (34) and an outlet end (38) and defining an internal fiuid passage (40) between the inlet and outlet ends. The body (34) is formed of a heat and oil resistant plastic suitable for use in a PCV system. 

Uses Plasticizer for PVC, PVAc, plastisols, adhesives, sealants, caulks latex paint coalescing aid and specialty plasticizer suitable for interior flat, semi or high gloss latex paint, exterior low gloss latex diluent to reduce vise, of plastisols In food-pkg. adhesives Regulatory FDA 21CFR 175.105 ManufJDistrib. Velsicol Trade Names Velate 262... 

Poly (methyl pentene). An optically clear thermoplastic in its orginal form it has the lowest density (0.83 g/cm ) of all the plastics. Suitable for manufacturing laboratory vessels and other containers. Trade name TPX (UK). 

E-Glass. A borosilicate glass the type most used for glass fibers for reinforced plastics suitable for electrical composites because of its high resistivity. (Also called electric glass ). 

It should be underlined that food safety is the most significant consideration in the use of recycled plastics in food contact applications. Regulatory requirements have been a major factor in controlling the development of recycling processes which can demonstrate the production of recycled plastics suitable for food contact applications. Without such regulations, it is not possible to gain approval or nonobjection for any process that recycles PET back into food contact applications. 

AS 4736 Biodegradable plastics - biodegradable plastics suitable for composting and other microbial treatment (Australian standard)... 

AS 5810 Biodegradable plastics - Biodegradable plastics suitable for home composting (2010)... 

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