Durez® 33830

Category: Phenolic , Phenolic
Manufacturer: Sumitomo Bakelite North America, Inc.
Trademark: Durez®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: gbCqD9_Durez-33830.pdf
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Durez 33830 is a novolak phenolic resin in flake form.

Durez 33830 is recommended for use in sand coating applications for foundry cores.

  • This resin system has an extremely fast cure with the addition of hexamethylenetetramine.
  • Contains a wax for easy mold release.
  • Low free phenol content.
General Information
Additive
  • Wax
Features
  • Fast Cure
  • Good Mold Release
Uses
  • Coating Applications
Forms
  • Flakes
PhysicalNominal ValueUnitTest Method
Thickness - Flake 1.27mmInternal Method
Additional InformationNominal ValueUnitTest Method
Free Phenol < 1.0%Internal Method
Screen Mesh 11.0%Internal Method
ThermosetNominal ValueUnitTest Method
Thermoset Mix Viscosity 2(150°C)1200cPInternal Method
Note Message
1 .200 Mesh
2 .Molten
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