Technical Specified Rubber
TSR 20 which is also known as block rubber is graded according to precise technical parameters such as dirt content, ash content, nitrogen content, volatile matter and properties of the rubber such as its Wallace Plasticity (PO) and its Plasticity Retention Index (PRI). Below you can find an overview of the specifications per grade per region:
|Limits of TSR 20 grade||Vietnam||ISO||Malaysia||Thailand||Indonesia|
|SVR 20||Test Method||TSR 20||SMR 20||STR 20||SIR 20|
|Dirt (max, %wt)||0.16||ISO 249:1995||0.20||0.16||0.16||0.20|
|Ash (max, %wt)||0.80||ISO 247:1990||1.00||1.00||0.80||1.00|
|Nitrogen (max, %wt)||0.60||ISO 1656:1996||0.60||0.60||0.60||0.60|
|Volatile matter (max, %wt)||0.80||ISO 248:1991||0.80||0.80||0.80||0.80|
|Initial Wallace plasticity (min)||30||ISO 2007:1991||30||30||30||30|
|Plasticity Retention Index (min)||40||ISO 2930:1995||40||40||40||50|
|Lovibond colour (max, indiv. value)||N/A||ISO 4660:1999||N/A||N/A||N/A||N/A|
What are the benefits and the features of TSR 20?
- Excellent processing characteristics and Good physical properties
- low viscocity and easier mixing characteristics
For which applications can TSR 20 be used?
- Conveyor belts
- Foot wear
When you would like to learn more about this specific product, please do not hesitate to contact me.
+31 (0)72 514 07 44