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Silicone Elastomers Technology and Fabrication

 

This course offers a comprehensive overview of silicone elastomers, including basic silicone chemistry, types of silicone elastomers, manufacturing processes, fabrication techniques, problem solving, and application areas. Emphasis is on liquid injection molding (LIM / LSR) with detailed information in the areas of material selection, dispensing methods, injection molding process, tool design, and bonding alternatives. This course is presented by a panel of experts in the silicones field, and time is allotted for discussion of specific projects of interest.

Featured at this course is a one day "field trip" to M.R. Mold & Engineering Corp. during which attendees will experience all the manufacturing processes involved in producing an actual liquid silicone rubber part including material selection, pump design and operation, tool design considerations, injection molding machine setup and operation, and flow analysis.

Note: This course is SOLD OUT. New session dates to be announced soon.

Who Should Attend

Both entry-level and experienced rubber technologists, rubber chemists, process engineers, laboratory managers, supervisors, technicians, shop foremen, quality assurance managers and engineers, technical sales personnel and rubber producers and users.

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Course Outline/Topics

Silicone Elastomer Technology

  • Silicone Product Categories
  • Why Silicone?
  • Silicone Markets And Applications
  • Silicone Manufacturing Process
  • Nomenclature
  • HCE / HCR Technology
  • LIM / LSR Technology
  • Testing And Specifications
  • Elastomer Properties

Liquid Silicone Rubber (LSR / LIM)

  • Why Liquid Silicones?
  • Comparison with HCE And TPE
  • Process Overview
  • Dispensing Systems
  • Injection Equipment
  • Molding Parameters
  • Automation
  • Demolding
  • Flow Analysis and Simulation
  • Troubleshooting

Tooling Design And Construction

  • Materials
  • Machining Methods
  • Hot Runner vs Cold Runner
  • Valve Gate vs Open Gate
  • Venting And Gating
  • Cavitation
  • Balanced Design
  • Do's And Don'ts

Adhesion And Bonding Of Silicone Rubber

  • Definition Of Adhesion
  • Types Of Adhesion
  • Measurement Of Adhesion
  • Overmolding
  • Two Component Molding
  • Surface Modification
  • Troubleshooting

Class Project

  • Performance Objectives
  • Material And Equipment Requirements
  • Prototyping
  • Cost Analysis
  • Debugging

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This program can be applied toward the:

 
  Sessions  
Dates and locations to be announced.
Fee: $1290
CEUs: 2.0
 
Email us with your interest, contact:
  Murali Vedula, mvedula@uwm.edu, 414-227-3121
Marcia Gabriel, gabrielm@uwm.edu, 414-227-3378
 

Features

Silicone Elastomers course in Anaheim, California
Due to the popularity of our Silicones course, we are offering this course in Anaheim/Orange, California - February 18-21, 2013
Click here for details and to enroll


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