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NDBR (BR9100)
NdBR is synthesized using neodymium compound as the main catalyst, with the features of high anti-damp, anti-slide, low rolling resistance, excellent elasticity and intensity. Especially the attrition resistance, aging inhibiting capability, stability against hot air, anti-fatigue and the age are much better than NiBR. It can be used in motor tyre, etc.
SPECIFICATIONS
ITEMS LIMITS

41# 47# 53#
First class Ordinary First class Ordinary First class Ordinary

Cis 1,4 Content
 ¡Ý97.0 ¡Ý97.0 ¡Ý97.0
Mooney Viscosity for Raw Rubber 38¡«44 44¡«50 50¡«56
Volatile Matters ¡Ü0.75 ¡Ü1.30 ¡Ü0.75 ¡Ü1.30 ¡Ü0.75 ¡Ü1.30
Ash Content ¡Ü0.5 ¡Ü0.7 ¡Ü0.5 ¡Ü0.7 ¡Ü0.5 ¡Ü0.7
Antioxidant Non-polluted Non-polluted Non-polluted
Tensile Strength ¡Ý15.0 ¡Ý15.5 ¡Ý16.0
Elongation at Break ¡Ý450 ¡Ý450 ¡Ý450
Stress at Definite Elongation at 300% ¡Ý7.5 ¡Ý8.0 ¡Ý8.5

 

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