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General Properties of Pure Gum (Properties shown based on Rubber Manufacturers Association Sheet Rubber Handbook, second edition.)
  • Excellent physical properties
  • Excellent abrasion-resistance
  • Excellent low temperature resistance
  • Good resistance to most acids
Tan pure gum rubber sheet
Unit of Measure

Specifications

Brand

 N/A Kuriyama

Style

 N/A GF40: 40 Duro hardness (Shore Durometer A)

Polymer

 N/A Isoprene Rubber (Natural)

Common Name

 N/A Natural Rubber Sheet

ISO/ASTM Designation

 N/A NR

Features

 N/A Talc Free

ASTM Specification (SI Units)

 N/A D2000 M4AA 421 A13 B13 G21

Durometer

 N/A 35 to 45

Tensile Strength

 N/A 3050 psi

Elongation

 N/A 600 %

Finish

 N/A Plate

Type

 N/A Tan Pure Gum Sheet

Color

 N/A Tan Pure

Temperature Range

Temp. Range [Min]

 N/A -40 ºF

Temp. Range [Max]

 N/A 176 ºF

Ordering Information

Gauge Thickness

 N/A 1/4 in

Width

 N/A 36 in

Avg. Linear Length Per Roll

 N/A 36 ft

Approx. Weight Per Roll

 N/A 140 lb

Note

Note

 N/A GF40 is being replaced by GF490. See page 14 for specifications. GF40 will still be available as a special order item. Contact KOA for price and minimum.