What is the difference between the types of UltraCarb? 

UltraCarb products are differentiated by three physical characteristics: 

• Mineral composition 
• Particle size 
• Surface modification 

The amount of huntite and hydromagnesite is fixed at two levels for the UltraCarb LH and UltraCarb 1200 series, respectively. The LH series has more than 60% hydromagnesite, while huntite is the main mineral fraction in the 1200 series. Internal production specifications define the amount of hydromagnesite and huntite in each product series.