มอก. 1134-2536

Scope (English)

Specifies grades, requirements for general appearance (e.g. coarse particle, colour). Prescribes quantitative characteristics (i.e. magnesium silicate, magnesium silicon dioxide, calcium, iron, weight loss on ignition, moisture, other volatile matters, residue on sieve, water-soluble matter, oil absorption, brightness). Includes packaging, marking, labelling, sampling and criteria for conformity, testing.