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Product profile (Grades)
 
 
BUTYL RECLAIM
BTI 888
 
 
Source
   
   
Butyl IB caps.
     
 
Specification
     
Chemical Properties
  
Ash%
40 max.
Carbon Black %
10 max.
Acetone Extract%
10 max.
RHC By Difference%
50 min.
     
Physical Properties
  
Specific Gravity%
1.18 ± 0.03
Tensile Strength kg / cm²
60 min.
Elongation @ Break %
600 min.
Mooney Viscosity
ML (1+4) @ 100°C.
25 - 60
Hardness at Shore A
42 ± 6
     
 
Advantages

  • Faster Mixing Cycle ie. Less masticating with easy incorporation.
  • Improved extrusion rate.
  • Improved extrusion quality with better control on dimensions.
  • Reduction in splicing defects.
  • Reduction in electrical power consumption due to less nerve of the compound and faster mixing and extrusion.
  • Minimum increase of air permeability as compared to other grades of Reclaim Rubber.
  • No reduction in hot air aging properties.
     
 
Applications
   
   
  • Coloured Butyl products.
     
 
Recommendation
     
   
Application
Max PHR
coloured butylbased products
50