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Product Information:
SCCARE NPR73 is a non-staining NBR/PVC blend in the ratio of 70:30 Acrylonitrile Butadiene, Polyvinyl Chloride, DiOctyl Pthalate. Other additives are blended to obtain very high oil, ozone, abrasion resistant polymer. It is specially designed to prevent scorching even at higher compounding temperatures.
Processing Characteristics:
Can be easily processed on open mixing mill, kneader, intermix or Banbury. Compounding at elevated temperatures will not scorch the product. All polar plasticizers are compatible.
Typical Properties of Raw Polymer:
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Polymer Ratio
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70:30
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Specific Gravity
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-
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1.05 ± 0.02
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Raw Polymer Hardness, Shore A
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55 ± 5
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Mooney Viscosity (ML 1 +4@100 ° C)
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60 ± 5
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Extraction Percentage, Min.
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-
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10
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Stabilizer
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-
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Non-staining
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Curing:
Conventional curing systems of Sulphur, Peroxide and Sulphur donor are recommended.
Applications:
Replaces most Polychloroprene (Neoprene) based products. It can also be used in hoses, hose covers, LPG tubing, antistatic shoe soles and floorings, textile cots and aprons, hospital sheeting etc.
Packaging:
25kgs Laminated HDPE Bags
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