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    超细方解石粉



    产品描述

    HT-Carb 835

    Product Description(产品描述)

    HT-Carb 835is a high whiteness calcium caebonate derived from pure white marble(Calcite).It is characterized by a minimum level of coarse particles and a narrow particle size disteibution. It is supplied in powder from. Suitable for special,cable,sealant and other industrial applications.

      HT-Carb 835是华泰矿业使用高纯度方解石生产的高白度碳酸钙产品,经超细研磨、烘干、改性先进技术生产线生产,此产品具有大颗粒含量低以及粒径分布窄的主要特点,适用于特种塑胶、电缆、密封胶等工业的应用。

    Provisional Specification                        Typical Properties

    Brightness(ISO)白度        95-96                 Specific Gracity.(物理比重)            2.7

    +25 microns(ppm max)     20                     Surface area(表面比重)(m2g-1)    1.9-2.0

    Top cut v um (切点)           10                         Bulk density (堆积比重)(kg/m³)     500

    2microns(% max)          58-62                   Aerated density (包装比重)(kg/m³)   900

    D97 v um                   5-6                                Ph                                                          9

    D50 v um                   1.4-1.5                     

    Moisture (% max as produced)  0.2                      

    水气含量低于0.2%                                   

    *above properties determined prior to stearate addition   

    Stearate(涂酸量) (%)  1.0-1.2                                          

    Appearance 外形

    White powder 白色粉末

    Package

    25/50 KG plastic bag(25/50KG塑胶袋)

    

    Carbital(水磨超微细方解石粉)

    Index指标

    Production Specification(成分指标)

    HT Carb-835

    HT Carb-835

    HT Carb-835

    HT Carb-835

     +25μm Malvern

    0 max.

    0 max.

    0 max.

    0 max.

     +10μm Malvern

    0 max.

    0 max.

    0 max.

    0 max.

      -2μm Malvern

    58-62 vol.%

    58-62 vol.%

    58-62 vol.%

    58-62 vol.%

    D50

    1.2-1.5μm

    1.2-1.5μm

    1.2-1.5μm

    1.2-1.5μm

    LOI/NIR(烧失量/涂酸量)

    0.75-0.95%

    0.75-0.95%

    0.75-0.95%

    0.75-0.95%

    B'ness(白度)

    95.0min

    95.0min

    95.0min

    95.0min

    Y'ness(黄度)

    2.0 max

    2.0 max

    2.0 max

    2.0 max

    Moisture(水份)

    0.2% max

    0.2% max

    0.2% max

    0.2% max

    Bulk Density堆积比重

    0.7-0.9

    0.7-0.9

    0.7-0.9

    0.7-0.9

    Packing density包装比重

    1.0-1.5

    1.0-1.5

    1.0-1.5

    1.0-1.5

    Hegman gauge(刮板细度)

    10μm av.(not spec.)

    10μm av.(not spec.)

    10μm av.(not spec.)

    10μm av.(not spec.)

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