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3R 813
PURE GUM RUBBER

ISO 9001 : 2000 Certified
3R 813, made of natural rubber, offers various application possibilities. It is often used where abrasive resistance is needed and where softness and flexibility is required.

Technical data //


Polymer Type	Natural NR
Color	Tan
Hardness (Shore A) ±5	40
Temperature Limit, °C	-45 à 50
Tensile Strength, lbs/in²	3000
Elongation minimum, %	700
Tear, lbs/in	290
Compression Set	Excellent
Abrasion Resistance	Excellent
Tear Resistance	Very Good
Ozone Resistance	Poor
Impermeability to Gases	Good
Resistance to Diluted Acid	Fair to Good
Resistance to aromatic hydro-carbons	Poor
Heat Aging	Fair

06-08/rev.0

	N.B. The information, details, dimensions and values indicated are to our best knowledge. We recommend testing according to local conditions. The specifications are subject to change without notice.
	55, Route 116 West, Danville (Quebec) J0A 1A0 Tel.: (819) 839-2793 Fax: (819) 839-2797 • www.industries3r.com

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