KO
Plastic Media

Eco & Resin Media

Plastic Media

As Korea's first developer of plastic media, we use virgin plastic rather than recycled crushed material — non-toxic, long-lasting and environmentally friendly. Precision grinding leaves the workpiece undamaged, and anti-static finishing gives outstanding cleaning and deburring performance.

Features

  • Low specific gravity means no damage to the workpiece
  • Over 10× the life of walnut shell or glass bead
  • Uniform particle size with anti-static treatment
  • Compatible with both air blast and wheel blast equipment
  • Non-toxic, environmentally friendly blasting medium

Applications

  • Paint stripping (aircraft, overhaul, automotive, kitchenware)
  • Deburring (fine burr removal after thermoset resin and metal machining)
  • Cleaning (rubber, die casting, pulp, plating, molds and gaskets)
  • Defect removal (scratches, flow marks and scuffing on molded parts)
  • General surface treatment applications
Specification

Grades

Specification by Material

ProductHardnessSpecific Gravity (g/cm³)
PC (Poly Carbonate)HRR-1201.20
PA (Poly Amide)HRR-1101.13
CG (Cryogenic)HRR-1301.25

Scroll the table sideways to see all columns

PC · PA · CG Particle Size

GradeSize (mm)
wbp-200.2
wbp-300.3
wbp-400.4
wbp-500.5
wbp-750.75
wbp-1001.0
wbp-1251.25
wbp-2002.0

Scroll the table sideways to see all columns

MC · MB Specification

ProductHardnessSpecific Gravity (g/cm³)
MC (Maxi-Clean, Melamine)MOHS-4.01.50
MB (Mult-Blast)MOHS-3.51.50

Scroll the table sideways to see all columns

MC · MB Particle Size

GradeSize
wbp-20#20-30
wbp-30#30-40
wbp-50#40-60
wbp-75#60-100
wbp-125#100-150
wbp-200#150 ~

Scroll the table sideways to see all columns

In Use

Applications in Use

Plastic Media Applications in Use
Datasheet

Product Sheet

Plastic Media Product Sheet
Original product sheet. Click the image to open it at full size.

Tell us your process — we'll match the media

Share your substrate and process and we will recommend the right abrasive and grade. Special-purpose media are developed to order.