Potable Water EPDM Rubber Sheet – Premium

70 Duro, Potable Water Approved, EPDM Rubber

Reglin Potable Water EPDM Rubber is a black premium grade 70 Duro EPDM Rubber sheet, certified for use in contact with drinking water. Independently tested and certified by the Australian Water Quality Centre, it meets AS/NZS 4020 2005 TESTING OF PRODUCTS FOR USE IN CONTACT WITH DRINKING WATER and conforms to requirements of WSA 109 2011 TABLE 2.1.

Potable Water EPDM retains all other properties of EPDM 70 Rubber sheet and has high temperature resistance and chemical resistance to acids and alkalis. It is completely UV stabilised making it highly resistant to ozone effects and extreme weather conditions.

Potable Water EPDM has good physical properties including mechanical strength and is resistant to hot water and steam. It is suitable for prolonged exposure to drinking water and will not deteriorate when submerged, making it suitable for gasket sealing applications.

Technical Information

Polymer	EPDM
Colour	Black
Specific Gravity	1.14	ASTM D297
Hardness	65° ± 5° Shore A	ASTM D2240
Tensile Strength	11 MPa (min)	ASTM D412
Elongation @ Break	350% (min)	ASTM D412
Compression Set 72 hrs / 23°C	12.5% (max)	ASTM D395
Compression Set 24 hrs / 70°C	18.0% (max)	ASTM D395
Heat Aged Properties		7 days @ 70°C
Hardness Change	+3° Shore A	ASTM D2240
Tensile Change	+8.5% (ave)	ASTM D412
Elongation Change	-14%	ASTM D412
Volume Change (in distilled water)	+3.0%	ASTM D471 7 days @ 70°C
Temperature Range	-30°C to +120°C

Available Sizes

STANDARD THICKNESS	1.5mm, 3mm, 4.5mm, 6mm
STANDARD ROLL SIZE	1200mm x 10mtrs (1.5mm, 3mm, 4.5mm, 6mm) 1500mm x 10mtrs (3mm)

Cut lengths, strips and custom shapes are available upon request