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3R 894
CORK-NEOPRENE

ISO 9001 : 2000 Certified
Cork/neoprene blend with medium compressibility and good oil resistance.

Applications //
It is ideal for air compressors, gear boxes, refrigeration compressors. It is good for radiators and very good for air pumps, plumbing fixtures, dry heat. Resists to ethylene glycol.

Technical Data //


PHYSICAL PROPERTIES
Polymer	Synthetic Rubber
Color	Natural
ASTM D 2240	Durometer Shore A (pts)	55 - 75
ASTM F 1315	Density (lbs/ft³) Specific Gravity	49 – 65 0.784 – 1.040
ASTM F 152	Tensile Strength (psi)	200 min.
ASTM F 36	Compressibility (400 psi), (%)	23 - 40
ASTM F 36	Recovery, (%)	80% min.
ASTM F 147	Flexibility, initial (F=5)	No cracks


IMMERSIONS
ASTM Test Method	Property	Value
ASTM F 147	Flexibility, oven aged, 70 hrs. 100°C (F=16)Flexibility, IRM 903, 70 hrs. 100°C (F=16)	No cracks No cracks
ASTM F 146	Volume change, ASTM #1, 70 hrs. 100°C (%)Volume change, IRM 903, 70 hrs. 100°C (%)Volume change, Fuel A, 22 hrs. RT (%)	-2 to +20 +20 to +55 +5 to +20
ASTM F 146	Thickness change, ASTM#1, 70 hrs. 100°C (%) Thickness change, IRM 903, 70 hrs. 100°C (%) Thickness change, Fuel A, 22 hrs. RT (%) Thickness change, Fuel B, 22 hrs. RT (%)	-5 to +10 +10 to +30 0 to +15 +10 to +25
ASTM D 395	Compression set, Method A, 22 hrs., 70°C (%)	45 max.

06-11/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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Industries 3R

3R 894 CORK-NEOPRENE

3R 894
CORK-NEOPRENE