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Our company is one of the dependable manufacturers, exporters and suppliers of a elevated quality EPDM Waterproof Membrane that is examined on varied quality parameters before delivery. Offered membrane is mainly used for waterproofing of roofs, water tanks and is also used for filling cracks in concrete surfaces. This membrane is processed using superior grade chemicals at our well-cleaned processing unit in sync with predefined industry norms. Also, we provide this EPDM Waterproof Membrane in varied packaging options at economical prices. Features: Advantage:
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Building movement. Expansion - Contraction of Building surface.
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High resistance to Ozone and weather as they are knolNTI as
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Low Specific gravity - lightest among all rubbers.
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Widest Temperature range from - 50C to + 150C.
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Excellent Steam and Water Resistance.
Standards Compliance:
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American Society for Testing & Materials:
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ASTM D412 - RubDer Properties in Tension
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ASTM D471 - RubberProperty - Effect of Liquid
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ASTM D573 - Rubber Deterioration in an Air Oven
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ASTM D624 Method. C - Tear Strength of Conventional Vulcanized Rubber and Thermoplastic Elastomers.
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ASTM D1149 - Rubber Deterioration-Surface Ozone Cracking in a Chamber
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ASTM D2240 - Durometer Hardness of Rubber Materials
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ASTM D297 Method C - Chemical Analysis: Density.
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ASTM D5963 - Abrasion resistance (Rotary Drum Abrader) of Rubber Materials.
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ASTM D395 Method B - com pression set of Rubber Materials
Technical Specification:
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Tolerance on Thickness, %
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ASTM D 412
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15/-10
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Colour
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Visual
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Black
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Hardness
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ASTM D2240
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65 +- 5 Sh A
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Tensile Strength (min)
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ASTM D412
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100 KG/CM2
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Elongation At Break (min)
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ASTM D412
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350%
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Tear Resistance kg/cm
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ASTM D624 method C
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35
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Density
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ASTM D297
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1.20
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Abrasion
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ASTM D5963
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300 mm
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Compression Set
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ASTM D395 B
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35%
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After heat aged @
70C X 70 Hrs (%Change)
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Hardness
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+5.
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Tensile Strength
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+10/-15
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Elongation
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+10/-15
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Volume Swell @ 70C X 72 Hrs (%Change)
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ASTM oil #1
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NA
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ASTM oil #2
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NA
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ASTM oil #3
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NA
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Polymer Content (Neoprene)
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50%
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Chemical resistance
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Ozone
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Excellent
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Dilute Acid/Base
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Excellent
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Cont. Acid/Base
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Good
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Oil
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NA
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Solvent
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NA
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