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| Features: | Film Formation Is Tight, Strength Is Good And Gloss And Smoothness Are Increased. | Application: | Silicone Rubber (commonly Known As Glass Glue), And Silicone Rubber, Silicone Sealant, Polysulfide Gelatin, Polyurethane Sealant, Adhesive, High-grade Rubber And Automotive PVC Primer. |
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| Advantage: | Good Affinity In Sealing Adhesive | Characteristic: | NCC-602 Uses A Unique Surface Treatment Technology, A Special Surface Activation Treatment. |
| High Light: | nano precipitated calcium carbonate,coated calcium carbonate |
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Nano Calcium Carbonate , Nano Precipitated Calcium Carbonate , Nano CaCO3 NCC-602 for adhesive
Application of Nano Calcium Carbonate NCC-602:
Nano calcium carbonate NCC-602 is mainly used in silicone rubber (commonly known as glass glue), and silicone rubber, silicone sealant, polysulfide gelatin, polyurethane sealant, adhesive, high-grade rubber and automotive PVC primer.
Characters of Nano Calcium Carbonate NCC-602:
Nano calcium carbonate NCC-602 uses a unique surface treatment technology, a special surface activation treatment.
| Characters of Nano Calcium Carbonate NCC-602 | NCC-602 has good affinity, filling large, can reduce the amount of silicone rubber / rubber or other adhesives, significantly improve the thixotropy or shear-thinning behaviour of sizing material and other adhesive. |
| Film formation is tight, strength is good and gloss and smoothness are increased. | |
| On the rubber or other adhesives to form a shielding effect, effectively achieve the purpose of anti-ultraviolet aging and heat aging. | |
| The sealant has a good storage stability, reduce production costs, improve market competitiveness, with filling and reinforcing dual role. |
Application characteristics: good dispersion, rheological, good extrusion. Good adhesion, elastic elongation, good extrusion. Good thixotropy and excellent reinforcement, good elongation at break, good extrusion.
Specifications of Nano Calcium Carbonate NCC-602:
| Product Name | Nano Calcium Carbonate NCC-602 | |
| Number | Item | Specification |
| 1 | Appearance | White powder |
| 2 | Particle size (nm) | 20-50 |
| 3 | Surface area (BET) (m2/g) | ≥35 |
| 4 | Whiteness (%) | ≥92 |
| 5 | Particle shape | Cubic |
| 6 | PH | 8.0-9.5 |
| 7 | Moisture content(wt) (%) | ≤0.5 |
| 8 | Oil absorption (ml/100g) | ≤25 |
| 9 | CaCO3 (wt) dry basis (modified) (%) | ≥95 |
| 10 | MgO content (wt)(%) | ≤0.8 |
| 11 | Al2O3+Fe2O3 content (wt)(%) | ≤0.3 |
| 12 | Insolubles in HCL | ≤0.3 |
| 13 | Activity % | ≥99 |
| 14 | Consistence (cm) | 9 |
Packing and storage of Nano Calcium Carbonate NCC-602:
25kgs woven bag with plastic film inner, Keep in a tightly closed container, stored in a cool, dry, ventilated area.
Shelf life of Nano Calcium Carbonate NCC-602:
At least 2 years when stored in sealed packing under above mentioned conditions.
