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Specifications
1.Feed grade calcium carbonate :ground2.Factory,manufacturer
3.Whiteness :84-97
4.CaCO3 :70-90%
5.Use : animal feed
1. Feed grade calcium carbonate introduction:
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It is an inorganic compound, commonly known aslimestone,Greystone, stone powder, marble, calcite, alkaline, soluble in acid, Basically insolublein water.
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Heavy calcium carbonate, simply called heavy calcium ,is a white powder made of fine calcite.lts chief composition is CaCO3. It displays such properties as whiteness, purity, soft colour and stability in chemical composition. Therefore it is a very good filling widely used in industry.
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2. Feed grade calcium carbonate chemical compositions :
Element | CaCO3 | Density(g/cm3) | Hardness | Whiteness | PH | Moisture content |
Content% | 70-98 | 2.7-4.5 | 2.5-3.5 | 84-97 | 8-9 | < 0.5 |
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3.Feed grade calcium carbonate application :
1)?????? Rubber: it can?reduce?the amount of?expensive natural?rubber,?increase its volume ,?reduce costs,?After?adding calcium?carbonate then can be obtain?higher strength tensile?,tear strength?and abrasion resistance than the pure Rubber vulcanizate
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2)?????? Chemical manufacturing materials: it is heat-proof, chemical corrosion-proof,cold-proof, anti-noise, shockproof and easy to process. Therefore it can be used to make doors, dry motar ,ceilings, wallboard,waterpipe,handrail of stairs,floor board and electric wire,etc.
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3)Painting& coating: it is as the filling and as the framework, Latex paint more than 30% amount are used in thick paint ,26%-60% amount are used in water-based pain ,?It?is?not easy to?make the?coating?deposition,?easily dispersed?,good gloss?
4)Plastic, it can increase the volume of plastics, reduce the costs, improve the size, stability, hardness and tenacity of plastic products. It can also improve the processing properties and heat resistance and astigmatism.
5)Paperpulp material: it can fully make use of its high whiteness, affinity to water and shock intensity, low cost widely using .
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6) Coal-fired power and planted sulfurization
Limestone?flue gas desulfurization is calcium carbonate?and?sulfur dioxide?synthesis of?calcium sulfite during Coal-fired process?and then?Combined with oxygen air oxidation?gypsum?(calcium sulfide),Which?can?be reduced 90%
Sulphur dioxide?produced by?coal-fired plants,?Produce gypsum for cement and Gypsum plant
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7)Feed,?pharmaceutical industry, making?calcium?additives,?replace the original?shell powder?to reduce costs.
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4.Feed grade calcium carbonate?pictures:
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