Ribbed Smoked Sheets RRS

This material consists of deliberately coagulated* rubber sheets, completely dried using smoke. These sheets are then graded into three main grades according to their color, consistency and observed impurities.



The purest is RSS1 then RSS2 then RSS3 S/B.

Ribbed smoke sheets(RSS)taken out of smoke house are visually examined by holding against clear light & graded as RSS1X, RSS-1,RSS-2,RSS-3,RSS-4 & RSS-5depending on the colour, translucency, bubbles, blisters, dirt, sand and other foreign matter.



In general RSS sheet should be dry, clean, strong sound, evenly smoked, reasonably free from blemishes specks, sand, resinous, matter & dirty packing, small pin head bubbles, if scattered, should not be objected to.

RSS compound rubber, Element as follows

1. RSS3:97.5%

2. SBR1502: 2.-2.5%

3. stearic acid: 0.5%



Ribbed Smoked Sheets (RSS1-RSS3)