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White EC200 Series

White colored, Anti-static rubber roller

White EC200 series is a unique rubber which has a totally different rubber formulation compared to a conventional Conductive rubber.
The rubber hardness is from 30 to 90 (Shore A).

Features of White EC200

  • Electrostatic charge on the rubber surface is minimal, which reduces the static problems.
  • Due to its excellent abrasion resistance, damages caused by film edges are minimized, extending the lifetime of the roller.
  • Excellent ozone resistance, preventing cracks of the roller surface.

Characteristics of White EC200 Series, Hardness 70 Shore

 

White colored, anti-static grade

Comparison grade

Rubber grade

White EC270

White 770 (EPDM)

White 970 (Si)

Hardness (Shore A)

71

70

69

Friction-charged electrostatic potential / v

12

9800

8500

Abrasion resistance / cc

0.06

0.25

0.58

Ozone resistance

N・C

N・C

N・C

1. Measurement of Friction-charged electrostatic potential is in accordance with JIS-L-1094B.
2. Abrasion resistance is measured by Acron abrasion testing machine. Smaller the value is, better abrasion resistance it has.
3. No crack indicates that it has an ozone resistance.
(Ozone density 50 pphm, Stretching 20%, Temperature 40℃, Evaluated after 24 hours)

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Katsura Roller Mfg. Co., Ltd.

5-3-13 Nakagawa Ikuno-ku
Osaka 544-0005 Japan
TEL +81-6-6751-1121
FAX +81-6-6754-4400