Features and Use

A high quality Acicular Wollastonite suitable for paints and coatings.

Technical data

Parameter unit value
SiO2 % 50.6 - 51.3
CaO % 44.5 - 45.2
Fe2O3 % 0.27 - 0.30
Loss on Ignition % 1.5 - 1.8
Aspect ratio ratio 20:1 to 25:1
retained on 60 sieve % 0.5 - 2.0
grading 60 - 100 sieve % 1 - 20
grading 100 - 200 sieve % 10 - 50
grading 200 - 300 sieve % 20 - 40
passing 300 sieve % 5 - 40

Packaging

25Kgs sacks