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SikaBiresin® PX280

(formerly PX 280)

  • Polyurethane vacuum casting resin for technical parts and prototypes
  • Flexural modulus 2 800 MPa
  • Tg ~ 80 °C

  • Approved for food contact
  • Good thermal resistance
  • Good impact and flexural resistance
  • 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 or low pressure injection process in silicone or rigid molds for the realisation of prototype parts and mock-ups whose mechanical properties are close to thermoplastics 
  • Could be used for parts in contact with aqueous, acid and greasy foods (like fish and meat)
  • Simulation of ABS

Advantages

  • Approved for food contact
  • Good thermal resistance
  • Good impact and flexural resistance
  • Can be easily pigmented with CP Colors, dedicated especially for pigmenting of Sika vacuum casting resins