Latex LA 60%
Natural rubber graded by theconventional visual standards given in the "Green Book" of theInternational Rubber Quality and Packing Conference"
Latex from various sources isinitially collected and blended in a large latex bulding and blending tank.This blending operation is important to ensure the production of uniform andconsistent rubber. Coagulation is effected by the addition of coagulants, suchas formic or acetic acid. In factory-scale processing it occurs in coagulationtroughs, where latex is first diluted with water.