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PLASTICS (properties of plastics (mechanical, acoustic, electrical,…
PLASTICS
properties of plastics
mechanical
acoustic
electrical
thermal
other properties
formation techniques
extrusion
lamination
vacum foorming
moulding
blow moulding
compression
ecological properties
chemical recycling
mechanical recycling
separation and crushing
floating
agglutination
extrusion
pelletising
energetic recycling
shaping and finishing techniques
cutting
perforating
trimming and filing
origin and transformations of plastics
natural plastics
are obtained directly from raw vegetable materials.
synthetic plastics
are madre from compounds extracted from pretoleum, natural gas and carbon.
classification of plastics
thermoplastics
thermostable plastics
joining plastics
temporary joints
mechanical fasteners
nut and bolt
standard screw
double ended screw
permanent joints
adhesives
soldering