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NBR Sealing Rings for Dairy Couplings

Application area Well suited for use in: Mineral oils, fats and waxes. Should not be used... more

Application area

Well suited for use in:

Mineral oils, fats and waxes.

Should not be used in:

Concentrated acids (e.g. nitric or formic acid), concentrated oxidizing media (e.g. peracetic acid), aromatic and chlorinated hydrocarbons.

Product specification

Food quality

Technical specification

Material: NBR (butadiene-acrylonitrile rubber)

Color: blue

Shore hardness A: 80° ±5° (test plate) (DIN 53505)

Temperature range: -30 to +100 °C

Density: 1.33 g/cm3 (DIN EN ISO 1183)

Tensile modulus at 100 % elongation: 3.9 N/mm2 (DIN 53504)

Tensile strength: 17.9 N/mm2 (DIN 53504)

Elongation at break: 346 % (DIN 53504)

Compression set: 30 % at +100 °C / 22 h (ASTM D395)

Regulations: For the food processing industry: conforming to FDA

No additional information available.
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