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3R 857
DURA-SHIELD

ISO 9001 : 2000 Certified
Originally developed for mining industries, Dura-Shield offers a high resistance to abrasion. It is often used as chute linings for protection against the most severe abrasive industrial applications.

Technical data //


Polymer Type	Natural NR
Color	Red
Hardness (Shore A) ±5	40
Temperature Limit, °C	-54 to 50
Tensile Strength, lbs/in²	3300
Elongation minimum, %	600
Tear, lbs/in	225
Compression Set	Excellent
Abrasion Resistance	Outstanding
Tear Resistance	Outstanding
Ozone Resistance	Poor
Impermeability to Gases	Good
Resistance to Dilued Acid	Fair
Resistance to aromatic hydro-carbons	Poor
Heat Aging	Fair

96-06/rev.2

	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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