Gel-Cast polymers are a family polyurethanes that can produce clear polymers that range in consistency from soft elastomeric rubbers to extremely soft gels with high tack to provide for continuous surface coupling and waterproofing of electrical components.

Polyurethane Casting

Polyurethane Casting Selection Chart GelCast

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Product use and features:

  1. Rapid to very slow set times to enable speed for production parts or filling large volume “bubble” free
  2. Convenient mix ratios by volume for machine or cartridge dispensing.
  3. Low viscosity of liquid components for easy mixing
  4. Room Temperature Cured ( RTV)
  5. UV Stable for outdoor applications where direct sunlight is continuous
  6. Maintains crystal clear appearance at temperatures from -40 F to 140 F
  7. Extremely hydrophobic for long term immersion in salt or fresh water applications.
  8. Absorption of force from sudden impact to load distribution from continuous loading i.e. gel pads of filled parts.
  9. Self-healing to provide for re-enter potted electrical components for repairs and continuous water proofing.

 

GelCast 100

GelCast 100 is a very low viscosity hydrophobic, polyurethane-encapsulate polymer specifically formulated to create a soft polymer that is especially well suited for encapsulating electrical components.

GelCast 200

GelCast 200 is a very low viscosity hydrophobic, polyurethane-encapsulate polymer specifically formulated to create a soft polymer that is especially well suited for encapsulating electrical components.

GelCast 250

GelCast 250 is a very low viscosity hydrophobic, polyurethane-encapsulate polymer specifically formulated to create a soft polymer that is especially well suited for encapsulating electrical components.

 

 

GelCast Series: Product Comparison

GelCast Product Comparisons Chart

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