- Carbonate[1]
- Oxide[10]
- Feed Additives[2]
- Other Rubber Products[1]
- Neoprene[2]
- Contact Person : Ms. Zheng Zoe
- Company Name : Xingtai MGOD Chemical Co., Ltd.
- Tel : 86-319-8276975
- Fax : 86-319-3928511
- Address : Hebei,Xingtai,Xingtai high and new technology industrial development zone
- Country/Region : China
Magnesium Oxide (for tire)
Magnesium Oxide (for tire)
1 Leading manufacturer in Asia
2 SGS & ISO9001-2000 & REACH
3 stable quality and reasonable price
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.
MgO (Magnesium Oxide) for Tire | |
Operating Standard | HG/T2573-2006 |
Brand | MEISHEN |
Appearance | white powder |
Function | Antiscorching agent,filler,Vulcanzing agent, Acid acceptor |
Product Specification | |
Test Item | Test Value |
MgO %≥ | 96(after ignited at 850°C) |
HCl-insoluble %≤ | 0.10 |
loss on ignition %≤ | - |
Sulphate %≤ | 0.05 |
Chloride %≤ | 0.50 |
Fe %≤ | 0.005 |
Bulk density (g/ml)≤ | 0.15-0.30 |
Iodine absorption mg/g | 150 |
Water solubles | 1.00 |
Moisture %≤ | 0.50 |
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 |
Magnesium Oxide (for tire)
