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Specifications
Non asbestosResistable temprature:1500-1700 celsius
Use:drilling,casting,rubber,plastic,construction
No asbestos sepiolite
sepiolite
Non asbestos
Resistable temprature:1500-1700 celsius
Use:drilling,casting,rubber,plastic,construction
Sepiolite
1. Sepiolite feature:
1)????? Adsorptivity: ?porous, wide area, strong adsorptivity. | |
2) Catalyst: ?It has a strong affinity on the organic matter, It can take direct action with ?organic reactant, and generate organic mineral derivatives. It has high chemical adhesion. | |
3) Light weight: | Specific Gravity:2-2.3, weight :1.2-1.5 tons / M3, hardness: 2-2.5, |
non-toxic, odorless, harmless to human body, low shrinkage rate, good plasticity and insulation, high resistance to salinity. | |
It can resist high temperature, its melting point is 1500 -1700 . | |
It can be dissolved in hydrochloric acid.. | |
2. Physical and chemical analysis of Sepiolite
SiO2 % | Al2O3 % | Fe2O3 % | CaO % | MgO % | MPHI % | Mud yield % | Decolorization ability of original soil % | Decolorization Activation % |
4045 | 0.22.2 | 0.32 | 2.520 | 1725 | 3248 | 60105 | 10-15 | 35-55 |
3. Sepiolite specification
Model | Size | Moisture % | Whiteness % |
JCA | 0.2-4.75mm | ? ≤4 | ? ≤85 |
JCB | 0.2-4mm | ||
JCC | 1.2-3.25mm | ||
JCD | 0.3mm |
4. LOI table discription of sepiolite in different temperature(?Celsius temperature )
Item | adsorbed water at 105 | 105-200 | 200-400 | 400-600 | 600-800 | 800-900 | crystal water |
Sepiolite fiber | 9.56 | 0.58 | 3.17 | 2.68 | 3.10 | 0.21 | 9.74 |
Sepiolite powder | 5.71 | 0.30 | 2.27 | 3.33 | 11.35 | 0.27 | 17.52 |
5. Sepiolite application
?Application Industry | ? Main use |
petroleum refining | adsorbent, decoloring agent, filtering agent |
brewage and chemical | molecular sieve used in chemical and sugar and wine ?manufacturing. |
pharmaceuticals | ion exchanger, detergent, shiny agent |
ceramics | Raw material of enamel |
environmental protection | detergents and adsorbent of paricle |
casting | adhesive of casting sand |
silicate | superior materials of refractory coating in high-magnesium refractories |
plastic | foaming agent and decoloring agent |
construction | material with sound and heat insulation; coating and paint |
rubber | special filling matter? |
electric welding rod | ingredients of welding flux |
textile and chemicals | catalyst, suspending agent, thickener, thixotropic agent |
Tobacco production | material of tobacco filter tip |
Special paper | catalytic carrier and adsorbent |
modern science of national defence | Special ceramic parts in aspect of? atomic, rocket and satellite etc. |
agriculture | carrier materials of pesticide and soil sterilization; prepare special materials |
craftwork | sculpture craftwork, decoration and daily necessities etc. |
well drilling | special muc using in resisting salt and high temperature |
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Shijiazhuang Mining Imp & Exp Trade Co., Ltd. is a company that gathers the manufacture, trade and service of non-metallic minerals and chemical products and owns two subsidiary factories, Shijiazhuang Zhongfa Mineral Processing Factory and Tianjin Zhongfa Sepiolite Processing Factory. Found in 1983, we mainly produce sepiolite and vermiculite.
