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Magnesium Oxide (for Friction material)1 leading mgo maufacturer 2 Stable supply ablitiy 3 Excellent
Friction material-specific MgO | |
Operating Standard | HG/T3928-2007HG/T2573-2006 |
Brand | MEISHEN, MEIWANG,MEIBEI |
Appearance | white powder |
Function | Increase friction coefficient,toughness and stableness as well as reduce brake noise |
wear-resisting, withstand high temperatures | |
Product Specification | |
Item | Indicator |
MgO % ≥ | 95 |
CaO% ≤ | 1.5 |
Fineness | 325 |
Industrial Light Magnesium Oxide | ||||||
(According to Industry Standard HG/T2573—2006 enact by Ministry of Chemical) | ||||||
Item | Indicator | |||||
type1 | type2 | |||||
high-grade product | first-grade product | qualified product | high-grade product | first-grade product | qualified product | |
MgO % ≥ | 95 | 93 | 92 | 95 | 93 | 92 |
CaO % ≤ | 1 | 1.5 | 2 | 0.5 | 1 | 1.5 |
HCl insoluble % ≤ | 0.1 | 0.2 | — | 0.15 | 0.2 | — |
Sulfate % ≤ | 0.2 | — | — | 0.5 | 0.8 | 1 |
Screenings(150µm testing sieve)/% ≤ | 0 | 0.03 | 0.05 | 0 | 0.05 | 0.1 |
Fe % ≤ | 0.05 | 0.06 | 0.1 | 0.05 | 0.06 | 0.1 |
Mn % ≤ | 0.003 | 0.01 | — | 0.003 | 0.01 | — |
Chloride(according to chloride ion)/% ≤ | 0.07 | 0.2 | 0.3 | 0.15 | 0.2 | 0.3 |
Loss on drying % ≤ | 3.5 | 5 | 5.5 | 3.5 | 5 | 5.5 |
Bulk density(g/ml) ≤ | 0.16 | 0.2 | 0.25 | 0.2 | 0.2 | 0.25 |
The reason you choose us:
Our company is the drafter of the national Active Magnesium Oxide industry standard HG/T3928-2007
Our company is the reviser of the national Magnesium Oxide, Light industry standard HG/T2573-2006
We are the top seller of Magnesium Oxide in china
We are the No.1 in the Magnesium Oxide market share
our raw materials are come from Qinghai which is pollution free area and Ube Material Industries, Ltd, Integrated with advanced technology.
We provide professional service according to formular and your application, Customer tailored Spec is avaliable.
Magnesium Oxide (for Friction material)