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What Kind of Calcium Carbonate do These 55 Industries Apply?

From : clirik    Date : 2019-01-11 13:44

 

Ground Calcium Carbonate: It is the powder product get from natural ores which is ground and processed by machine, with bulk density generally 0.8-1.3g/cm3  whiteness 89%-93%. According to the average particle size, it can be divided into:
  • Coarse ground calcium carbonate >3 um
  • Fine ground calcium carbonate 1-3um
  • Ultra fine ground calcium carbonate  0.5-1um
 

Light Calcium Carbonate LCC: It is the precipitated calcium carbonate powder product get from chemical reaction, with bulk density generally 0.5-0.7g/cm3  whiteness 92%-95%. According to the average particle size, it can be divided into:
  • Particle calcium carbonate>5um
  • Coarse powder calcium carbonate 1-5um
  • Micro calcium carbonate  0.1-1um
  • Superfine calcium carbonate  20-500nm
  • Ultra fine powder calcium carbonate  <20nm
 

Nano calcium carbonate: superfine light calcium carbonate and ultra fine powder light calcium carbonate are known collectively as Nano calcium carbonate.

Activated calcium carbonate: It is get from calcium carbonate having been surface coated, mostly distinguished in its hydrophobic property from non-activated calcium carbonate.
 

Calcium carbonate is the important industrial raw materials, widely applied in the fields of plastic, paper making, rubber, construction, food, medical etc.

what type of calcium carbonate do different industry need?
 
1. PVC wallpaper: 1250 mesh activated ground calcium carbonate
2. Silicone adhesive: ultra fine ground calcium carbonate(2800 mesh or so)
3. Steel-making: coarse stones(5-10mm)
4. ABS Materials: filling materials(over 600 mesh, 400 mesh can be for low-end materials, it depends upon whether the raw materials are wasted materials.), adding light calcium carbonate, ground calcium carbonate and Nano calcium carbonate is ok.
5. PP: filling materials

6. Calendered film: (powder) 2500 mesh ground calcium carbonate or 1250 mesh light calcium carbonate, production lines use 325-800 mesh(particles) or 400-800 mesh filling materials.
7.PVC Edgings: 1250 mesh ground calcium carbonate

8. PVC Leather: Ground calcium carbonate

9. PU Leather: light calcium carbonate

10. Plastic Bucket: PE filling materials

11. Putty Powder: 325 mesh light calcium carbonate( the worst type) or 800 mesh ground calcium carbonate

12. Detergent: 1250 mesh light calcium carbonate

13. Carpet: activated light calcium carbonate plus activated ground calcium carbonate(800 mesh or 1250 mesh)

14. Rubber Effluent Treatment: hydrated lime

15. Stationary Industry: 1500 mesh light calcium carbonate or 2500mesh ground calcium carbonate

16. Operating Glove: 2500mesh light calcium carbonate

17. Coated Paper: 1500 mesh light calcium carbonate

18. Toothpaste: 325-600 mesh ground calcium carbonate

19. Cable: 2500 mesh ground calcium carbonate or Nano calcium carbonate

20. Tyre: light calcium carbonate(do surface treatment by themselves), talcum powder(1000-1250 mesh), white carbon black( main raw materials)

21. Artificial Marble: 80-90 mesh

22. Coating, White Paint: light calcium carbonate or ground calcium carbonate over 1000 mesh, light calcium carbonate over 2500 mesh has better hydroscopicity, dry faster, coating Nano calcium carbonate

23. Compound Fertilizer: light or ground calcium carbonate(can add together)

24. Soil Meditates Potential of Hydrogen: calcium carbonate(to enhance alkalinity), quicklime( to enhance acidity)

25. Resin: 2500 mesh light calcium carbonate, 1250 mesh activated light calcium carbonate, glue Nano calcium carbonate

26. PVC Pipe: 1250 mesh light calcium carbonate or ground calcium carbonate

27. PVC Board: 1250 mesh activated light calcium carbonate, better for 2200 mesh with activation grade 80 or so.

28. Pouring Sealant: 1500 mesh or 2500 mesh ground calcium carbonate

29. Rubber Shoes Materials, EVA Shoes: 800mesh or 1250mesh or 2500mesh ground calcium carbonate

30. Epoxy Resin: 600-1250 mesh ground calcium carbonate (low requirement), 1250 mesh activated light calcium carbonate

31. Paper Making: 400-1500 mesh light calcium carbonate or ground calcium carbonate

32. Glass, Photovoltaic Glass: 200 mesh ground calcium carbonate

33. Emulsion Varnish: ground or light calcium carbonate, few use Nano calcium carbonate, however some people use 6602 to wet process Nano calcium carbonate

34. PVC Colloidal Particle: 1250 or 2500 mesh ground calcium carbonate, or 6603 Nano calcium carbonate

35. Coating Plastics(PP/PS): 1250 or 2500 mesh ground calcium carbonate

36. Superfine Fiber Leather( Compound Leather): 1800 mesh light calcium carbonate, 2500 mesh ground calcium carbonate

37. Construction Materials: 400 mesh or 1500 mesh ground calcium carbonate( low whiteness)

38. Power Plant Desulfurization: calcium hydroxide

39. Marble Glue: activated ground calcium carbonate

40. Thin Film Coating: watermill calcium carbonate

41. Rubber Powder: pure light calcium carbonate

42. Paint and Coat(Powder Coatings): 800 mesh light calcium carbonate

43. Water-based Paint: 1500 mesh or 2500 mesh ground calcium carbonate, activated ground calcium carbonate, water-based Nano calcium carbonate

44. Pigment: 800 mesh ground calcium carbonate

45. To Produce Alkaline Water(Filter Element): 20 or 30 mesh

46. Chalk: 325 mesh light calcium carbonate, talcum powder

47. Thermal Insulation Materials( Construction): 40-60 mesh crystal sand, ground calcium carbonate( heat resisting)

48. Foaming: Nano calcium carbonate

49.Automotive Chassis Coatings: 6601 coating Nano calcium carbonate, 6607 glass cement customized Nano calcium carbonate

50. Shipping Agent( to Keep Non-cohesive): 325 or 400 or 600 mesh ground calcium carbonate

51. Clean Machine: 400 mesh ground calcium carbonate

52. Colorful Diaphragm: Watermill calcium carbonate(dispersity)

53. Silica Gel:Nano calcium carbonate, light calcium carbonate, white carbon black

54. Oxford Shoes: white carbon black

55. Automobile Film: activated calcium carbonate, Nano calcium carbonate
 

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