Applications:
This product can be used in ceramic glazes.
Adding wollastonite powder in ceramic can reduce the sintering temperature and shorten the firing time, which can save a lot of fuel, improve the products mechanical properties, reduce crazing, cracking, breakage, enamel defects and other problems.
It can also improve the embryo strength, reduce the products weight, increase the luster of ceramic glazes, reduce the mud viscosity, which can reduce costs, and improve the quality and yields of ceramic products.
With the excellent insulation properties, high impact strength and shape stability, it can be used in insulating ceramic industry and the craft ceramic industries
Our advantages:
1.lower Fe content
2.Lower loss on ignition (LOI)
3.Fewer surface defects
4.Improved shrinkage control
5.Higher impact strengthCarbon
6.Faster drying times
7.higher whiteness
Wollastonite is chemically a Calcium MetaSilicate (CaSiO3),Wollastonite with dense shaped ceramic structure can improve the mechanical strength, reduce the wet expansion coefficient, improve the bodys strength and molding quality, and reduce the sintering temperature so that rapid sintering in low temperatures, the purpose of energy saving and efficiency can be achieved. In the glaze making industry, wollastonite can improve the whiteness and fluidity of glaze, and reduce the defects of products.
Wollastonite can be used to produce all kinds of electroceramics, architectural porcelain/ceramics, daily-use ceramics and brake pads, etc. Nearly half of the world's annual output amount of wollastonite is used in ceramics as the largest production field.Wollastonite in China is mainly used in glazed bricks and ceramic bodies, copying more than 50% of the total consumption amount of wollastonite.
Dead Burned Magnesite is produced by natural magnesite after high-temperature being calcined in the vertical kilns.It is an ideal material for making bricks and unshaped refractory materials,its finished products are used in Steelmaking furnaces,eletric furnace bottom and ramming furnace lining.
Specification
GradeMgO,% SiO2,% CaO,% lgL,% B.D%
DBM-92923.52.00.33.15
DBM-91914.02.00.33.15
DBM-90904.52.50.33.13
DBM-89894.82.70.53.10
Application:
A.Refractory Industry
B.Flame retardants
C.Agricultural Grade
D.Building Industry
E:Food grade
F:Abrasive
G:Medical grade
H:Chemical industry
Properties: this product is white powder; non-toxic, tasteless and scentless; insoluble in water. It has the characteristics of chemical inertness and alkali resistance. And it will produce h2s when reacting reaction with strong acid.
Package: the product is packed with kraft paper bag lined with plastic film; the net weight is 25 kg/bag, and it also can pack in according to the clientí»s demand.
4397 Ores Minerals Suppliers
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We are currently marketing and selling nickel sludge from iran and we are seeking potential buyers worldwide to contact us for detail analysis of this product , also we can have a stable supply on monthly basis. Please contact us if you need additional information. In the following we have indicated main compounds, contact us for full information :
The magnetic liner is composed of ferrite and modified nonmagnetic steel and is arranged in an alternative order of N and S poles of the magnetic system on the curved surface. When the ball mill operates, the magnetic liners attract the broken balls and magnetic mineral onto the surface to form a certain thickness of protection layer to prevent the tumbling media and fine ore from directly contacting the liners, which lengthening the service life of the liners. When installed, the magnetic liners are directly attached onto the inner wall of the cylinder with no bolts.
It is widely used for all kinds of minerals with strong, medium and weak magnetism. If it is used for non-magnetic materials, certain quantity of ferromagnetic substances such as broken steel balls and iron scrap must be added regularly so as to form a protective layer.
Vanadium can improve the strength, flexibility, extensibility, heat resistance of steel. Vanadium is the main refining grain in common low alloy steel to improve the strength of steel and avoid aging of steel.
Jihe micro silica jh85
Jh85 is a densified dry powder admixture for portland cement concrete
And mortars.
Jh85 is primarily consisted of fine silicon dioxide particles in a noncrystalline
Form.
Jh85 meets the requirements of astm c-1240 and contains
A minimum of 85% silicon dioxide (sio2)
Parameters standard value :
Silicon dioxide(sio2) min 85 %
Loss on ignition (l.O.I) at 975¡æ max 4 %
Moisture content max 3 %
Percent retained on 45|¨¬m (325 sieve) max 2 %
Bulk density 250-300 kg/m3 and 600-800 kg/m3
Usage:jh85 is usually for cement and concrete.
Jihe micro silica jh90
Jh90 is a pozzolanic material that consists primarily
Of fine silicon dioxide particles in a non-crystalline form.
Jh90 meets the requirements of astm c-1240 and contains
Minimum of 90% silicon dioxide (sio2)
Loss on ignition (l.O.I) max 3 %
Moisture content(h2o ) max 1.0 %
Percent retained on 45|¨¬m (325 sieve) max 2.0 %
Package: more than 600kg/jumbo bags
25kg small plastic woven bags. (according to your demand)
Jh90 is used in cement, concrete, refractory and construction
Materials.
1.Chemical composition:
Grade
Pb
Min
Ag
Max
Cu
Max
Bi
Max
As
Max
Sb
Max
Sn
Max
Zn
Max
Fe
Max
Cd
Max
Ni
Max
Total
Pb99.994
99.994
0.0008
0.001
0.004
0.0005
0.0008
0.0005
0.0004
0.0005
-
-
0.006
Pb99.990
99.990
0.0015
0.001
0.010
0.0005
0.0008
0.0005
0.0004
0.0010
0.0002
0.0002
0.010
Pb99.985
99.985
0.0025
0.001
0.015
0.0005
0.0008
0.0005
0.0004
0.0010
0.0002
0.0005
0.015
Pb99.970
99.970
0.0050
0.003
0.030
0.0010
0.0010
0.0010
0.0005
0.0020
0.0010
0.0010
0.030
Pb99.940
99.940
0.0080
0.005
0.060
0.0010
0.0010
0.0010
0.0005
0.0020
0.0010
0.0020
0.060
2.Usage: it is mainly used for making special type of lead alloys, lead sub oxide and semi conductors
3.Specification: as a specialized manufacturer and exporter for lead ingot. We will offer it with high quality and competitive price. If you are interested in our lead ingot, please let me know your quantities, specification. We could produce any content of lead ingot you need. Such as 99.97%, 99.99%, 99.999%and so on.
4.Package: 1mt/pallet, or as customer's requirements.
Our products with the greatest quality, high whiteness and lower impurities are made wide range of making paper, plastic, medicine, paint, rubber, food etc., are sold to 15 provinces and zones in china, and japan, korea and so on east-asia area and mid-east area.
Talc is hydrated magnesium silicate, it is a versatile material, also know as steatite or soapstone with the chemical formulation of mg3 si4 o10 (oh)2. We have excellent quality talc of 300 mesh to 5 micron particle size, with whiteness varying from 85% to 99%. Due to its softness, chemical inertness and adsorption properties it is widely used as anti-sticking, anti-caking lubricant and as thickener in rubber, paint, plastic, paper and cosmetic industries as a filler / extender.
Our company is a professional manufacturer of magnesium extrusions in rods, bars, solid shapes, structural shapes, wires, tubes, hollow shapes and semi-hollow shapes. We are offered in a variety of standard alloys and forms as well as many special shapes tailored to a customer's particular requirements. Alloys available: zm21, az31b, az61a, az80a zk60a, we54a and we43a.
Extruded magnesium alloy bars, profiles and tubes
Our company is a professional manufacturer of magnesium extrusions in rods, bars, solid shapes, structural shapes, wires, tubes, hollow shapes and semi-hollow shapes. We are offered in a variety of standard alloys and forms as well as many special shapes tailored to a customer's particular requirements. Alloys available: zm21, az31b, az61a, az80a zk60a, we54a and we43a.
The mg alloy has the good specification of casting, pressing, cutting, welding and processing, it can be processed into a plate, strip, tube, rod, bar and wire etc.
