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    Super fine CaCO3 powder

    White limestone powder superfine natural. Raw materials are extracted from white limestone mines of the company with the best quality, high purity and are processed on advanced technology lines leading.

    1) GCC – MS1                       d50 = 1.5 ± 0,2 mm                   d97 = 8 ±  2 mm

    2) GCC – MS2                       d50 = 2 ± 0,3 mm                      d97 = 10 ±  2 mm

    3) GCC – MS3                        d50 = 2.7 ± 0,3 mm                   d97 = 17 ±  3 mm

    4) GCC – MS4                        d50 = 3.7 ± 0,3 mm                   d97 = 24 ±  3 mm

    5) GCC – MS5                        d50 = 4.7 ± 0,3 mm                   d97 = 30 ±  3 mm

    6) GCC – MS6                        d50 = 5.7 ± 0,3 mm                   d97 = 37 ±  3 mm

    7) GCC – M44                        d90 < 44 mm

    8) GCC – M75                        d90 < 75 mm

    Chemical Analysis

    – Calcium Carbonate Typical   :   ³ 98 %

    – Magnecium Oxide Typical    :   £ 0,4 %

    – Silica Typical                        :   £ 0,2 %

    – Aluminium Oxide Typical     :   £ 0,1 %

    – Iron Oxide Typical ( max )    :   £  0,02 %

    – Loss on lgnition Typical        :   £ 43,8 %

    – PH Value Typical                  :    8 ¸ 9

    Phyysical Properties

    – Specific Gravity Typical   :  2,7 g / cm3

    – Brightness Typical           :   ³ 95 %

    – Whiteness Typical            :   ³ 97 %

    – Max Moisture Typical       :  0,2 %

    – Hardness Typical              :  3 Moh

    – Oil Absorption Typical   : 24 g / 100 g CaCO3

    Test Methods

    – Vietnam lnstitute for Building Materials Hanoi

    – Chemical Analysis Method

    – Particle Laser Difraction MALVERN (Made in England)

    – Whiteness Analyser MINOLTA CR-200/CR-210 (Made in Japan)

    Quality Management System

    – ISO 9001: 2015 Quality management system.

    Application Typical

    – Ultra-fine Filler.

    – Used for Filled, tight to make the higher phisical properties, shaping and flat surface products.

    Application Features

    – High purity Crystalline Ground Calcium Carbonate (GCC)

    – High Whiteness and Brightness

    – Used for dye

    – Micronized Powder (Ultra-fine)

    Application Custom

     

    1 – Paint lndustry 5 – Synthetic Plastic
    2 – Plastic lndustry 6 – Artificial wood
    3 – Rubber Pad 7 – Cosmestics
    4 – Paper 8 – Agriculture

     

     

     

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