one thousand mesh ultrafine heavy calcium carbonate suppliers
Calcium carbonate Attributes:
Excellent fineness and dispersibility, very good thixotropic properties, good affinity with medium, in addition, great for strengthening the thermal balance, ageing resistance, gloss and surface hardness of PVC plastisol effect.
Calcium carbonate Specification
| Product: CALCIUM CARBONATE CACO3 | ||
| Attributes | Employs | |
| Normal, Untra-fine Calcium Carbonate Powder, | Paint, Paper,Plastic #8230industry | |
| produced from very large purity limestone by | Coated for Learn batch, | |
| CHEMICAL Evaluation OF THE Raw Content | ||
| COMPOUND | Value | |
| Calcium Carbonate – CaCO3 | gt 98% | min |
| Iron OXiHu (West Lake) Dis.de – Fe2O3 | .015% max | |
| Magnesium – MgO | .02% | max |
| Silica – SiO2 | .03% | max |
| Aluminium OXiHu (West Lake) Dis.de – Al2O3 | .02% | max |
| PHISICAL Qualities OF Raw Substance | ||
| Density | two.7g/cm3 | |
| Hardness | 2.7-three Moh | |
| Decline on Ignition | forty three.eighty% min | |
| Technical Info OF THE Made Content | ||
| Moisture | .two% max | |
| PH Worth | eight-9 | |
| DOP oil Absorption | 24g/100g CaCO3 max | |
| Whiteness(WHITENESS ANALYSER | 96.5% Min | |
| EPTness | 95.five% Min | |
| Coated stearic acid ratio | one.2% | |
| Specific Gravity | .75g/cm3 | |
Calcium carbonate Purposes:
- Plastics business
- Cable EPT
- Rigid PVC Pipes
- Toothpaste filling material
- Paints, Inks, PowEPTCoating
- Ceramic Industry
- Rubber Industry
- Glass Sector
- Foodstuff and pharmaceutical business
Hefty calcium carbonate
Large calcium carbonate also known as ground calcium carbonate, is developed by normal outstanding calcite, which has large purity and whiteness. The dimension ranges from unEPT400 mesh which is known as main items, to 3000 mesh or earlier mentioned, depending on your necessity.
Weighty (Floor) Calcium Carbonate is extensively employed as filler and improver in plastic, paint, paper-generating, rubber, pharmacy, feed, daily chemical, ceramics, adhesives and ink business.
Precipitated mild calcium carbonate specification
| Take a look at objects | Precipitated light-weight calcium carbonate |
| CS-1005 | |
| CaCO3% ge | 98 |
| PH | eight.-ten. |
| HCL insoluble % le | .1 |
| Dampness % le | .one |
| Particle measurement D50 um | nine |
| Fe content % le | .08 |
| Mn articles % le | .006 |
| 125 mum screen % le | |
| 45 mum monitor % le | .two |
| Whiteness (R457)% ge | ninety five |
| Oil absorption ml/100g le | 54 |
| Appearance | White powder |
Calcium carbonate physical residence Specification
| Products | Specification | Consequence |
| Assay | ninety eight.~one hundred.five% | ninety nine.55% |
| Physical appearance | White or off-white powder | Conforms |
| HCl insoluble | le0.20% | .06% |
| Free alkali | Conforms | Conforms |
| Alkalis and Mg | le1.% | .86% |
| Reduction on drying | le2.% | .thirteen% |
| Ba Cd Fl As Pb Hg |
le300mg/kg le2.0mg/kg le350mg/kg le3.0mg/kg le3.0mg/kg le1.0mg/kg |
lt300mg/kg lt2.0mg/kg lt350mg/kg lt3.0mg/kg lt3.0mg/kg lt1. mg/kg |
Calcium Carbonate masterbatch
| Merchandise | 3500 mesh calcium carbonate stuffed masterbatch |
| CA-2014 | |
| Assay % ge | 80 |
| PP/PE% le | twenty |
| PH(ten% suspension) | 8-10 |
| Hydrochloric acid insoluble content % le | .1 |
| Humidity articles% le | .sixteen |
| D50(um) le | 1.26 |
| Specific surface region (m2/g) ge | one.6 |
| Fe% le | .08 |
| Mn% le | .006 |
| Sieve residue: one hundred twenty five mumTest sieve% le 45 mumTest sieve% le |
.two |
| Whiteness (R457)% ge | 97 |
| Oil absorption (DOP)ml/100g le | 35-38 |
