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Product Details:
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| Type: | Calcium Carbonate | Cas No.: | 471-34-1 |
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| Classification: | Carbonate | Purity: | 98%min |
| Mf: | CaCO3 | Appearance: | White Powder |
| Einecs No.: | 207-439-9 | Other Names: | Precipitated Calcium Carbonate |
| Grade Standard: | Industrial Grade | Color: | White Powder |
| Product Name: | Nano Calcium Carbonate | Whiteness: | ≥90 |
| Hs Code: | 2836500000 | Product Classified: | Precipitated Caco3 |
FUNCTIONAL NANO PRECIPITATED CALCIUM CARBONATE FOR PLASTICS
PRODUCT DESCRIPTION
NCCR-101 is a surface treated, super ultrafine and very narrow particle size distribution precipitated calcium carbonate specially formulated as functional filler and extender in plastic compound.
TYPICAL PROPERTIES
| Average Particle Size | 0.04-0.08 microns |
| Specific Gravity | 2.7 g/cm3 |
| Bulk Density | 0.48 g/cm3 |
| Specific Surface Area (BET) | ≥20 m2/g |
| Whiteness | ≥92% |
| Oil absorption (DOP) | 25-40 ml/100g |
| Particle shape | Cubic |
CHEMICAL COMPOSITION
| CaCO3 | ≥95% |
| Mn | ≤0.1% |
| Fe | ≤0.1% |
| Moisture (% weight lost @ 110℃) | ≤0.5% |
| Surface coating agent | Coupling agent |
APPLICATIONS
The super ultrafine particle size and narrow particle size distribution permit exceptionally high filler loading without compromising impact strength or ductility.
It has the following beneficial applications:
1) In plastic compounding as reinforcing functional filler in extruded weatherable profiles, conduit and pipes. It typically can substitute up to 10% of existing reinforcing additives such as CPE, etc.
2) In plastic masterbatch (PE, PP masterbatch) to replace 5-10% Titanium dioxide.
Best results can be achieved with good mixing to produce good dispersion and distribution of fine particles in the polymer system.
Contact Person: Andy Lei
Tel: 86-13792109566
Fax: 86-538-6617339
