NAP-62
NAP-62 is a high performance nucleator of organometallic salt base, with outstanding thermal stability, chemical inertness and dispersion. Comparing with other nucleators, its advantages include:
1) Applied in Homo PP, it improves transparency and rigidity. Demolding efficiency of polyolefin product speeds up a lot as NAP-62 increases the crystallization temperature.
2) High performance at low dosage. Dosage at 0.02% effects well.
Properties:
White powder, insoluble in water.
Specifications:
ITEMS |
UNIT |
TECHNICAL INDEX |
Melting point |
℃ |
≥210 |
Weight loss on heating |
% |
≤1.0 |
Bulk density |
g/cm3 |
0.2~0.4 |
Applications:
NAP-62 is used in polypropylene as a nucleator. It improves the transparency, rigidity and increases crystallization temperature at low dosage. It shortens the molding cycle and improves the efficiency of production. Without plate-out, exudation or odor during processing, NAP-62 performs excellent extraction resistance, Especially for extrusion sheet, thin-wall injection molding product.
Usages:
Mix NAP-62 and resin, process into product through extrusion or injection molding. For better dispersion, it is recommended to make NAP-62 into master batch or NDO.
Recommended dosage is 0.02~0.15%。
Packaging and Storage:
Packed in carton, 10kg net each.
Store in cool, dry and ventilated place. Avoid direct exposure to the sun as well as heat source and humidity.
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