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SikaBiresin® PX245

(formerly PX 245)

  • Polyurethane vacuum casting resin for technical parts and prototypes
  • Flexural modulus 4 500 MPa
  • Tg ~ 95 °C
  • Production of highly rigid parts e.g. electronic devices casing

  • High flexural modulus of elasticity (filled with milled glassfibre)
  • High reproduction accuracy
  • Available in two reactivities (4 and 8 min.)
  • Fast demolding
  • Can be easily pigmented with CP Colors, dedicated especially for pigmenting of Sika vacuum casting resins
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Areas of Application

  • Using by casting under vacuum in silicone molds for making prototype parts and mock-ups
  • Simulation of filled ABS, PA 6.6 and POM white filled with glass fibre

Advantages

  • High flexural modulus of elasticity (filled with milled glassfibre)
  • High reproduction accuracy
  • Available in two reactivities (4 and 8 min.)
  • Fast demolding
  • Can be easily pigmented with CP Colors, dedicated especially for pigmenting of Sika vacuum casting resins