High aspect ratio HAR® talcs talcs are produced using a patented delaminating process which results in significantly higher aspect ratios than conventionally micronized talcs. Proper processing and dispersion of HAR® talc in plastic compounds generates excellent orientation of particles during injection molding, which maximizes stiffness, HDT and dimensional stability of the resulting part.


  • - Higher flexural modulus
  • - improve HDT
  • - better dimensional stability

1 trade-grade

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