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TM-FA Series A-Alumina For Epoxy Casting

    • Application: calcined alumina
    • Market Type:After Market 
    • FOB Price: Inquiry For It?
    • Other Price Term: FOB/CNF/CIF
    • Payment Terms: T/T, CASH
    • Samples: Free

Quick Details

  • Place of Origin:

    China

  • Samples:

    Free

  • Delivery Time:

    15 Working Days

  • Packing:

    Plastic Bags

  • Delivery Port:

    Shanghai/Tianjin/Qingdao/Lianyungang

  • Export Ratio:

    21% - 30%

  • OE Experience:

    No

Product Name:TM-FA Series A-Alumina For Epoxy Casting

TM-FA Series A-Alumina For Epoxy Casting

Application

calcined alumina

Product Description:

Features:
This product is a special filling for SF6 high voltage composite apparatus and other insulation pieces applied in high voltage switches produced by epoxy casting. The granularity has reasonable distribution, small specific surface area, high filling amount and superior casting performance. The isolating, electromechanical and high voltage breakdown resistant properties can reach the performance index of the same product NM-1 in Japan.
Main Technical Parameters of TM-FA Series a-Alumina for Epoxy Casting:


                       Type
Index
TM-FA1 TM-FA2
AL2O3 (%) 99.7 99.7
Na2O(%) 0.02 0.02
SiO2(%) 0.06 0.06
Fe2O3(%) 0.03 0.03
True Density (g/cm3) 3.97 3.97
Median  Size (μm) 12.0 18.0
Specific Surface Area (m2/g) 0.4-0.5 0.4-0.5
Electrical Conductivity(μs/cm) 40 40
Oil Absorption Rate% 0.01 0.01
PH value 7.5-8.5 7.5-8.5
Initial Viscosity(cp) 2500 2000
Working Time(min) 60~90 60~90
Packing Quantity(Phr) 350 350

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Supplier Details

Zhengzhou Tianma Micropowder Co. , Ltd.

Market Type: After Market 
Business Type: Manufacturer
Main Product: Alumina, Aluminum Oxide, A-alumina, Alpha-alumina, Aluminum Hydroxide, Al2o3

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