RSS 3: (RIBBED SMOKED SHEET GRADE 3): main product
Grade ribbed smoked sheet by its purity, color and does not have flaws such as air bubbles, which could be seen with normal eyes.
An important factor in manufacturing good quality RSS is to ensure the purity.
Grading the ribbed smoked sheet has carried out by observation method
• RSS grade 1: No bubble, no dirt, and no speck
• RSS grade 2: and small bubble, no dirt, no speck
• RSS grade 3, 4, 5: more bubbles, no dirt, no speck
With specific manufacturing conditions and methods, RSS has been applying extensively into techniques such as treads; RSS has made into sheets, so it is rarely chopped, hence, tensile strength is very high, it is less aged than crumb rubber, it is very suitable for products, which require high tensile, corrosion resistance, as well as high hardness.