CERIUM PADS

cerium

KOKONOE CERIUM PADS are polishing pads manufactured
by making special rigid polyurethane form contain polish in its structure.
The faster polishing action snd exellent durability of KOKONOE CERIUM PADS
make then ideal for high-load polishing.

 Aplication img_serium

  • Finish-polishing of optical glass, and other glass products.
  • Surface polishing of metallic goods such as stainless steel goods, plastics, jewelry, quartz glasses, etc.
  • Speculum polishing of semiconductor wafers made of silicon, germanium, etc.Finish-polishing of razor blades, etc.

 

 Feature 

  • Excellent durability.
    KOKONOE CERIUM PADS result in shorter working hours and lower costs.
  • Quality stability.
    Extremely rigid quality control over the manufacturing process of KOKONOE CERIUM PADS make their quality constant.
  • Faster polishing action.
    The faster polishing action of KOKONOE CERIUM PADS display excellent results in polishing a workpiece at high-speed under high-load.

 

 Size 

  • Standerd size of 700mm x 700mm
  • Sheet and block

 

 Thicknesses 

Nice thicknesses of 0.5, 0.8, 1.0, 1.25, 1.5, 2.0, 3.0, 4.0, and 5.0mm.

 

 Secondery processed goods 

Processing of adhesive tape, punching and grooving.

 

KSP66A KSP66B KSP90 7NP80 7NP85 7NP90 7NPB85 Reference
Density(g/cm3) 0.40 0.47 0.6 0.6 0.6 0.6 0.65 JIS K7222
Hardness(JIS-A) 80 83 95 80 88 94 87 K6253
Hardness(Shore-D) 25 26 60 25 30 55 30 ASTM D-2240
Tensile strength(kgf/cm2) 40 45 100 45 55 95 55 K6251
Elongation(%) 50 60 55 100 70 30 75 K6251
Tear strength(kgf/cm) 25 30 70 35 50 65 50 K6252
Contents of abrasive(%) 23

(CeO2)

23

(CeO2)

0 20

(CeO2)

20

(CeO2)

0 7.5

(Fe2O3)

Remarks:The above are typical analysis data (Not specifications).