Reaction Injection Molding (RIM) |
This technique is a form of liquid injection molding (LIM). When short fibers (1.6 mm), carbon or mineral fillers are incorporated into one of the liquids to increase modulus and reduce coefficient of expansion the process is referred to as reinforced reaction injection molding (RRIM). RIM resin systems include epoxy which mold over continuous strand mat and preforms as well as polyurethane/polyester hybrids, polyurea and poly(DCPD). Raw Materials Tooling Cost Advantages Disadvantages Applications |
Molding
Blow Molding BL
IBM SBM EBM
Injection Molding IM
RIM LIM RTM VARTM
Rotational Molding
Compression Molding
Insert Molding
Dip molding
Transfer Molding
Thermoforming
Vacuum Forming
Pressure Forming
Drape Forming
Stretch Forming
Inline thermoforming
Twin sheet forming
Extrusion
Co-extrusion
Profile Extrusion
Blown Film Extrusion
Foam Extrusion
Sheet Extrusion
Pultrusion
Calendering
Coating
Fluidised Bed
Electrostatic spraying
Flame Spraying
Laminating
Recycling
Granulation
Blending
Compounding
Other processes