HENAN TIANMA THE NEW MATERIAL SHARES CO.,LTD.

HENAN TIANMA THE NEW MATERIAL SHARES CO.,LTD.

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HENAN TIANMA THE NEW MATERIAL SHARES CO.,LTD.
  • Tel:+86-371-68942898 13938253542 13523012188
  • Fax:+86-371-68942899
  • Address:No.25, Anyang Road, Shangjie District, Zhengzhou, China
  • E-mail:zztmwfgs158@sina.com
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TM-T Series Special Alumina for Low-Class Powder

TM-T Series Special Alumina for Low-Class Powder

    Special α-alumina is α-AL2O3 specially developed for the low-temperature solder in the electronic (color TV) industry and important structural material for the low melting point class in the flat wimble sealing of color kinescope. The product has substituted the imported product successfully. It is produced by the sole company in China.
Features:
    The product has high purity, high crystal transferring rate, high hardness and strict subsection control for granularity distribution. It can fully meet different technical requirements for sealing property, sealing residual stress and crystal transferring time in the low-temperature solder.
Applications:
    1)Important structural material for low temperature solder in electronic industry
    2)Plasma spraying
Main Technical Parameters of TM-T Series Special Alumina for Low-Glass Powder:

Al2O3≥(%) α- phase conversion (≥%) Impurity content≤(%) True density
 
g/cm³
SiO2 Fe2O3 Na2O TiO2 MgO C L.O.I
TM-T 99.8 98 0.05 0.03 0.02 0.01 0.01 0.01 0.05 3.98

Note: The other detailed data are confidential between the users and our company.