Polyurethane and Polyurea Coatings that Protect & Endure

Sales 1-314-664-2230 | marketing@chemline.net

Cold Cast Elastomers

Cold cast polyurethane elastomers and foams are used in a wide variety of applications from flexible polyurethane resin or foam to very hard plastics. These systems are formulated for application at room temperature and do not require heat for post-curation, making them simple and fast to produce. Both low- and high-pressure mixing equipment is suitable, and many products can be mixed by hand or machine. These elastomeric polyurethanes are typically used for concrete molds, architectural formliners, filtration units and more.

Applications

  • Concrete Molds
  • Concrete Repair
  • Elastomeric Gaskets
  • Rigid and Elastomeric Adhesives
  • Flexible Molded Foam
  • Rigid Pour Foam
  • OEM Custom Molding Applications
  • Rotocast Molds
  • Architectural Form Liners
  • Precaster Molds
  • Stamp Pads
  • Shoe Sole Inserts
  • Vibration Dampening
  • Sound Deadening
  • Filtration
  • Wheels and Rollers

Specifications

Available Chemistries

  • Isocyanates: MDI, TDI, HDI
  • Resins: PTMEG, Polyester, Polyether

Processing – By Hand or Machine

  • Open or closed mold casting
  • Rapid de-mold times available
  • Typically molds are not heated
  • Heated post-curation not required
  • Mercury-free formulations

Attainable Properties

  • Hardness available from Shore OO to Shore D 85
  • Cut and tear resistance
  • Impact resistance
  • Rapid development of green strength
  • Flexural modulus
  • Compression set
  • Abrasion resistance

Environmentally Friendly

  • 100% Solids, zero VOCs (Volatile Organic Compounds)
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