Calcium carbonate for water-primarily based paint nano quality
Calcium carbonate Characteristics:
Excellent fineness and dispersibility, good thixotropic houses, great affinity with medium, in addition, very good for enhancing the thermal stability, ageing resistance, gloss and floor hardness of PVC plastisol result.
Calcium carbonate Specification
Item: CALCIUM CARBONATE CACO3 | ||
Characteristics | Makes use of | |
Normal, Untra-fantastic Calcium Carbonate Powder, | Paint, Paper,Plastic #8230industry | |
made from extremely substantial purity limestone by | Coated for Master batch, | |
CHEMICAL Evaluation OF THE Raw Materials | ||
COMPOUND | Price | |
Calcium Carbonate – CaCO3 | gt ninety eight% | 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 Houses OF Raw Materials | ||
Density | two.7g/cm3 | |
Hardness | 2.seven-3 Moh | |
Decline on Ignition | forty three.eighty% min | |
Complex Information OF THE Produced Materials | ||
Humidity | .two% max | |
PH Benefit | eight-9 | |
DOP oil Absorption | 24g/100g CaCO3 max | |
Whiteness(WHITENESS ANALYSER | ninety six.five% Min | |
EPTness | 95.five% Min | |
Coated stearic acid ratio | one.2% | |
Specific Gravity | .75g/cm3 |
Calcium carbonate Programs:
- Plastics sector
- Cable EPT
- Rigid PVC Pipes
- Toothpaste filling content
- Paints, Inks, PowEPTCoating
- Ceramic Market
- Rubber Business
- Glass Sector
- Foodstuff and pharmaceutical sector
Hefty calcium carbonate
Large calcium carbonate also called floor calcium carbonate, is developed by organic outstanding calcite, which has large purity and whiteness. The dimension ranges from unEPT400 mesh which is named major merchandise, to 3000 mesh or over, relying on your prerequisite.
Large (Floor) Calcium Carbonate is extensively used as filler and improver in plastic, paint, paper-creating, rubber, pharmacy, feed, every day chemical, ceramics, adhesives and ink business.
Precipitated light-weight calcium carbonate specification
Examination products | Precipitated light calcium carbonate |
CS-1005 | |
CaCO3% ge | 98 |
PH | eight.-ten. |
HCL insoluble % le | .1 |
Moisture % le | .one |
Particle measurement D50 um | nine |
Fe content material % le | .08 |
Mn content material % le | .006 |
125 mum display screen % le | |
45 mum display % le | .2 |
Whiteness (R457)% ge | 95 |
Oil absorption ml/100g le | fifty four |
Appearance | White powder |
Calcium carbonate actual physical residence Specification
Things | Specification | Outcome |
Assay | ninety eight.~a hundred.five% | ninety nine.55% |
Visual appeal | White or off-white powder | Conforms |
HCl insoluble | le0.20% | .06% |
Free alkali | Conforms | Conforms |
Alkalis and Mg | le1.% | .86% |
Decline 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 | eighty |
PP/PE% le | 20 |
PH(ten% suspension) | eight-10 |
Hydrochloric acid insoluble content material % le | .one |
Moisture content material% le | .16 |
D50(um) le | one.26 |
Particular surface area region (m2/g) ge | 1.6 |
Fe% le | .08 |
Mn% le | .006 |
Sieve residue: 125 mumTest sieve% le forty five mumTest sieve% le |
.two |
Whiteness (R457)% ge | 97 |
Oil absorption (DOP)ml/100g le | 35-38 |