NAMRUB 10      is  a  technically  specified natural rubber with excellent processing characteristics and good physical properties. It’s high green strength, tack and cohesive properties makes it an  ideal  choice in the  manufacture  of  high performance passenger and truck tyres.The low viscosity and easier mixing characteristic  of  NAMRUB 10 reduces the mixing period considerably making it very cost effective.
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It  is  presented  in a  wooden pallet.  Each pallet  consists of thirty six rubber bales weighing either 331/3 kg or 35 kg. Every  bale is  wrapped in  high quality   polyethylene  which  is  dispersible  and  compatible with  natural  rubber at 110° celcius. 

Latex Coagulum
Cup Lump
Tree Lace
UnSmoked Sheets
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Dirt % wt. max. (mean + 35 D) 0.08 Compound Mooney Viscosity
Ash % wt. Max. 0.75 Vc   (ML 1 + 4 at 100° Celcius ) 53.5
Nitrogen % wt.max. 0.60 Mooney Scorch time (min to 5 unit rice)

21.0
Volatile Matter % wt.max 0.80
Acetone Extract % wt max. 5.0 Monsanto rheometer at 140° Celcius
Copper Content max. 8 PPM Optimum cure t90   (mins. ) 25.2
Manganese Content max. 10 PPM Cure rate,   t90 - t2  (mins.) 17.4
Po (Wallace Plasticity) Min 30 Scorch time t2         (mins.) 7.8
PRI % min. 50
Mooney Viscosity 70-90
Low rolling resistance High performance passenger tyres
Low heat generation Heavy load bearing bias truck tyres
Excellent traction for all season treads Motorcycle and bicycle tyres
High resistance to cutting Inner tubes, conveyer belts, hoses
chipping and tearing General rubber products
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Cure conditions: 28 min. at 140 ° celcius
HARDNESS, IRHD 65 AKRON ABRASION, mm3/500rev 21
MODULUS AT 30%, MPa 12 GOODRICH HBU, deg C, 30min
TENSILE STRENGTH, Mpa 29 from 100 deg C 7
COMPRESSION SET, 25%, 24b/70 C% 18 DUNLOP resilience, % 23 dec C 65

 

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