Physical Properties

Appearance : Off white to pale brown free-flowing granules

Sp Gr. at 25 0C : 1.34 ( Typical)

Typical Analysis

Parameter Target/ Limits Test method
ICI ASTM
Melting Point (oC) 82 min 10-03-6 D1519
Loss at 60 oC for 2 hours % 0.5 max 10-03-3 D4571
Ash Content @ 850 oC % 0.4 max 10-03-21 D4574
Methanol Insolubles % 0.4 max 10-03-8 D4934

Solubility

Insoluble in water. Soluble in chloroform; slightly soluble in toluene.

Notes on Uses

Accicure BSM is a delayed action accelerator; its general characteristics closely resemble Accicure HBS, but with better scorch resistance. It is of particular value in tyre tread and other compounds containing reinforcing furnace blacks. Accicure BSM is also useful with siliceous fillers and in other rubber compounds where maximum processing safety is required.

When used in conjugation with Accitard RE fast curing yet very safe systems are obtainable in compounds containing reinforcing blacks, e.g, tyre tread, extrudable and camelback compounds.

Storage and Handling

Store In a cool dry place.

No special handling precautions are necessary. Normal precautions to avoid contact with skin and eyes should be followed. For eyes, flush with plenty of water and seek medical advice.

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