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Product Information:
SCCARE NPR55 is a 50:50 ratio polymer blend of High Acrylonitrile Butadiene rubber with a special grade of Poly Vinyl Chloride resin. It is an excellent replacement for ultra high nitrile and polyacrylates for very high oil, fuel, sour gas, ozone resistant products.
Processing Characteristics:
The blend is processed on conventional rubber processing machines. It is recommended that the machines are pre-warmed and kept hot for an excellent homogenous compound mix.
Typical Properties of Raw Polymer:
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Polymer Ratio
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-
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50:50
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Specific Gravity
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-
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1.11 ± 0.02
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Raw Polymer Hardness,Shore A
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-
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70 ± 5
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Mooney Viscosity (ML 1 +4@100 ° C)
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-
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70 ± 5
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Extraction Percentage, Min.
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-
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9
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Stabilizer
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-
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Non-staining
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Curing:
Normal curing systems used for NBR like Sulphur, Peroxide, Sulphurless cure, etc.
Applications:
Lead-Free Petrol resistant products, Fuel 'C' and Fuel 'D' resistant applications in kerbside Hoses, Tubing, Fuel Hoses, Coloured and Black Automobile Applications for SAE-I specification products, fuel Tubings and products for Petrol immersion application. Packaging:
25kgs Laminated HDPE Bags.
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