MBT is a hemi-ultra accelerator, extensively used in vulcanization of natural and synthetic rubbers. Specification:itemsindexAppearancegrayish-white or light yellow powderContent % min99.0Melting point,°C,min171.0Heating loss, %,max0.40Ash content, %,max0.30Residue(150um),%,max0.10Properties and Usage: Slightly foul odour and bitter taste, non-poisonous. Easily soluble in ethyl acetone, acetone, ...