Processes and Machinery in the Plastics Industry |
Contents
CHAPTER II | 36 |
DETAILS OF PARTICULAR PROCESSES | 48 |
ACCESSORIES AND AUXILIARY APPARATUS | 68 |
Copyright | |
11 other sections not shown
Common terms and phrases
advantage aminoplasts angle press apparatus applied arrangement artificial resin asbestos automatic become cent charging cold moulding colour components connexion considerable cooling Crefeld cresol curing period cylinder difficulties downstroke press effect ejector electric fibre fillers flash formaldehyde hand hand mould hardening period heat conducting heating hexamethylenetetramine high-pressure hot moulding hydraulic presses increase injection moulding installation J. F. Lehmanns Lüdenscheid machine mechanical presses metal inserts method of moulding millimetres mixture moulded article moulded material moulding compounds moulding process necessary nozzle obtained operation output phenol phenol resin phenoplasts pieces plastic Plastische Massen plate polish possible powder preliminary mouldings pressure produce pump regulator removed resin content resinoid result return stroke rods secured shape shown in Fig shows steel suitable surface switch synthetic resin tablets takes place temperature thermostat thickness thread tool tube upper force upstroke press valve vents wood flour