Natural Sheeting (NR) | The Leader Industrial Rubber Manufacturing

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Natural (NR)

Natural (NR)

$58.56 – $169.50

General Guidelines

Common Name: Natural/Gum Rubber

Chemical Name: Polyisoprene

Properties: Excellent physical properties including High Tensile Strength, Abrasion resistance, rebound elasticity, flexibility, adhesive properties, high tear strength, and low temperature resistance. Poor resistance to petroleum-based fluids.

Size Sheet Range: Width: .75” -60” Thickness: .010” – 1.00” Length: Min 25 Yards
Uses: Belting, Gaskets, Flooring, Matting, Noise Dampening Applications, Tires

Note- Property values are all based on cured elastomers

SPECIFIC GRAVITY: 1.2

ALL ROLLS COME ON 3″ PAPER CORE

Hardness (Shore A)	Color	Width	Thickness	Length (YD)	Minimum Order Quantity	Price Per
45	Black	12	0.035	50	3	$149.86
45	Black	9	0.035	50	4	$112.44
45	Black	6	0.035	50	6	$75.10
45	Black	9	0.063	25	4	$87.63
45	Black	12	0.063	25	3	$116.78
45	Blue	12	0.035	50	3	$169.50
45	Black	6	0.063	25	6	$58.56
45	Blue	9	0.035	50	4	$127.17
45	Blue	6	0.035	50	6	$84.92
45	Blue	12	0.063	25	3	$134.09
45	Blue	9	0.063	25	4	$100.61
45	Blue	6	0.063	25	6	$67.21

General Information

Common Name: Natural/Gum Rubber

Chemical Name: Polyisoprene

Size Sheet Range: Width: .75” -80” Thickness: .010” – 1.00” Length: Min 60’ Ft
Uses: Belting, Gaskets, Flooring, Matting, Noise Dampening Applications, Tires

Physical Properties

Durometer Range: 20 – 100 Shore A

Elongation^a: 500% to 900%

a- Range given based on Hardness

Mechanical Properties

Abrasion Resistance: Excellent

Compression Set: Excellent

Flame Resistance: Poor

Flex Cracking Resistance: Excellent

Impact Resistance: Excellent

Resilience/Rebound: Excellent

Tear Resistance: Very Good

Thermal Properties

Temperature Range^b (Service): -60°F to 175°F

b- Cured rubber temperature operating service range

Environmental Properties

Ozone Resistance: Poor

Steam Resistance: Fair/Good

Weather Resistance: Poor

Oxidation Resistance: Good

Gas Permeability: Fair/Good

Sunlight Resistance: Poor

Water Resistance: Very Good

Chemical Properties

Chemical Resistance: Most moderate chemicals, wet or dry, organic acids, alcohols, ketones, aldehydes.
Chemical Attack: Ozone, strong acids, fats, oils, greases, most hydrocarbons.

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