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Calcit HydroPlex 75/78

Calcit HydroPlex 75/78 is a natural, wet ground calcium carbonate. With its regular particle distribution, it contributes to a better rheology and thus to a higher dry matter of the coating mixture. It is used as a pre-coating and coating pigment in the production of paper and board, improving their coverage and whiteness.

Functions: Colorant, Filler

Chemical Family: Acrylics, Acrylates & Methacrylates, Calcium Salts, Carbonates

Pigment Type: Inorganic Pigments

Color: Brown, White

Technical Data Sheet
  • TypeDocument Name
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Knowde Enhanced TDS

Identification & Functionality

Pigment Type
CASE Ingredients Functions
CAS No.
471-34-1
EC No.
207-439-9

Features & Benefits

Applications & Uses

Markets

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Particle Size Distribution Q(1µm)75%-
Solids78%-
pH Value10.2-ISO 787/9
Viscosity (Brookfield, Spindle No. 3, 100 rpm., 20°C)max. 500mPas-
Optical Properties
ValueUnitsTest Method / Conditions
Whiteness R45794-ISO 2470

Technical Details & Test Data

Particle Size

Calcit HydroPlex 75/78 - Particle Size