NBR based compounds designed for the production of technical articles. They usually have lower mechanic properties in comparison to SBR / NR / BR., compounds, but they show an excellent resistance to petrol-derived fluids (related to the acrylonitrile level between 18% and 50%). Range of use (temp): from -35°C to 120°C / resistant to: alcohol, water, silicone oils, motor oils, hydraulic oils – ozone resistant only if treated with specific protective agents (max 20%).
|Cod.||Main Use||Density (Mg/m³)||Hardness (Shore A)||Cr (Mpa)||Ar (%)||Ca3 (Mpa)||Tear resis. (Kn/m)||Rebound (%)||Abrasion (mm³)||Shelf Life|
|143||Oil-resistant compound - recommended for the manufacturing of bellows / automotive bellows / easy to extract and with complex moulding||1,24||50||7||500||4||30||40||1 month|
|146||Compound with medium resistance to oil - max 80°C - ideal for the manufacturing of protective caps against oil, grease and heat.||1,23||59||10||430||8||45||30||1 month|
|150||Compound with very good resistance to oil - max 125°C - ideal for the manufacturing of protective caps against oil, grease and heat.||1,16||59||12||450||8,5||50||37||1 month|
|151||Compound with very good resistance to oil - max 125°C - ideal for the manufacturing of protective bellows against oil, grease and heat, with high elongation at break.||1,145||51||13||750||4,5||55||42||1 month|
*Shelf life from the manufacturing date, under recommended storage conditions.