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Standard Dimensions
Fixed Bow Steelclad Spreader Roll
Fixed Bow Rubber Covered Spreader Rolls
Adjustable Bow Steelclad Spreader Rolls
Adjustable Bow Rubber Covered Spreader Rolls
Fixed Bow Sine Wave Spreader Roll
Low Inertia Rolls
SpencerSMARTTM Roll Monitoring System
Uniform Slit Separation System
Direct Drive Spreader Rolls
Nip-out (Contraspread) Rolls
Roll Covers
SJ2-105 Nitrile Base Rubber
SJ2-106 HNBR
SJ2-145 Nitrile Rubber (PRESS)
SJ4-105 Hypalon Rubber
SJ2-115 Carboxylated Nitrile
SJ4-125 Hypalon w/ Kevlar
SJ9-115 Silicone Rubber
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J.J. Plank Corporation Site

Cover Compound: SJ2-105 Nitrile Base Rubber 

  • Applications: Paper Machine – Forming Section and Press Section
  • Hardness: Shore A durometer 85 to 90
  • Temperature: 275° F (135° C)
  • Color: black

Chemical Resistance –

  • Excellent - Petroleum Oil, Hydraulic Oil, Aliphatic Hydrocarbons, Water
  • Good – Steam, Kerosene, Alcohol, Aromatic Hydrocarbons
  • Fair – Strong Acids, Alkalis, Ozone

Product Features –

  • SJ2-105 compound has great physical and chemical properties formulated to operate in a hot aqueous application. This compound also has the physical properties required for excellent abrasion resistance and still provide stability in a chemical environment.

Competition's Cover: MH300, MH211

 







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Spencer Johnston Company

P.O. Box 1761  Appleton, WI   54912-1761 Phone (920) 734-2563  Fax (920) 734-4885
610 Grantham Dr. West Monroe, LA 71292 Phone (318) 323-9608 Fax (318) 325-5161
16 Plank Indrustrial Drive, Farmington, NH 03835-3811     Phone (603) 335-2146     Fax (603) 335-3769

info@spencerjohnston.com