Products

Natural Rubber Products

Rubber Specifications

Premium Products Premium Grades

We supplies Premium Grades Rubber as required by customers, some of which are ST 5CV, ST 10CV, ST 20CV, M20R, MCR and others as per specification.





Premium Grades Chart as below:

PARAMETERS ST 5CV ST 10CV ST 20CV M 20R MCR CONSUMER LIMIT
  FIELD GRADE MATERIAL  
DIRT (MAX % WT) 0.05 0.07 0.14 0.14 0.14  
ASH (MAX % WT) 0.60 0.75 1.00 1.00 1.00  
NITROGEN (MAX % WT) 0.55 0.55 0.55 0.55 0.55 0.60
VOLATILE MATTER (MAX % WT) 0.50 0.80
WALLACE RAPID PLASTICITY (P o) (MIN) - - - 30 30  
PLASTICITY RETENTION INDEX (PRI) (MIN) 60 50 50 40 40 MEAN 10 UNITS ABOVE
MOONEY VISCOSITY ML (1'+4') 100°C 67(±3) 67(+7/-5) 66(±3) - -  

 

SMR Products Standard Malaysia Rubber (SMR) Grades

We also supplies the Standard Malaysia Rubber (SMR) Grades which are SMR CV60, SMR CV50 SMR L, SMR 5, SMR GP, SMR 10CV, SMR 10, SMR 20CV and SMR 20.





Standard Malaysia Rubber (SMR) Grades Chart as below:

PARAMETERS SMR CV60 SMR CV50 SMR L SMR 5 SMR GP SMR 10CV SMR 10 SMR 20CV SMR 20 CONSUMER LIMIT
  LATEX SHEET / MATERIAL BLEND FIELD GRADE MATERIAL  
DIRT (MAX % WT) 0.02 0.02 0.02 0.05 0.08 0.08 0.08 0.16 0.16  
ASH (MAX % WT) 0.50 0.50 0.50 0.60 0.75 0.75 0.75 1.00 1.00  
NITROGEN (MAX % WT) 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.55 0.60
VOLATILE MATTER (MAX % WT) 0.50 0.80
WALLACE RAPID PLASTICITY
(P o) (MIN)
- - 35 30 - - 30 - 30  
PLASTICITY RETENTION INDEX (PRI) (MIN) 60 60 60 60 50 50 50 40 40 MEAN 10 UNITS ABOVE
LOVIBOND COLOUR     MAX:6 RANGE:2              
MOONEY VISCOSITY ML (1'+4') 100°C 60(±5) 50(±5)     65(±7/-5)