Recent content by sk123

  1. DHS RS40+ WTT

    Just estimate how much PET and ABS are in the processed raw materials, I think the ratio is about 100 to 1.
  2. DHS RS40+ WTT

    The density of different plastics is: celluloid ~1.4 g/cm3, ABS ~1.1, PCR (recycled PET) ~ 1.4. There is little hope that the new balls will behave like the old celluloid ones. ;-)
  3. How to measure blade frequency?

    I have 2 Viscaria 83g and 84g with an ST handle, both have a frequency of 1485 Hz. Is it a miracle or a coincidence?:unsure:
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