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| Appearance | White Powder |
| Volatiles % max | 0.5 |
| Ash content % | 22-25 |
| Yellowness index | 3.5 |
| Boiling point °C | 245-255 |
| Density（20℃）g/ml | 1.195 |
| Grain diameter（D90 μm） | 1-15 |
| particle size(mesh ) | ≥320 |
| Bulk density（≥g/cm³） | 0.1 |
| Addition amount(%) | 0.03-0.1 |
| Package | 20kg/PE bag |
| storage condition | Sealed in dry,Room Temperature |
| Synonyms | HPN20E |
LY-801 is a Low warp nucleating agent, a small amount added
to polypropylene can significantly reduce the isotropy of the product.
LY-801 is applied to homopolymerization and random copolymerization polypropylene,
which can significantly reduce the haze of PP products, improve the transparency and
surface gloss of products, improve the rigidity and heat resistance of materials, improve
the crystallization rate and crystallization temperature of PP, shorten the molding cycle of
products, and improve production efficiency. This product is insoluble in water,
non-toxic and tasteless, excellent heat resistance, can be used in the production of household
and food contact with high-grade transparent polypropylene products.
Store at room temperature, away from direct sunlight
Physical Appearance: Visual inspection
Purity Analysis: Gas chromatography (GC)
Acid Value: Potentiometric titration
Water Content: Moisture analyzers
Refractive Index: Refractometer
Density: Density meter
Performance comparison
Not added LY- 801 VS Added 0.05% LY801 on Random Copolyed PP Product
| Item | Unit | Random Copolyed PP Product | |
| Not added | added 0.22% | ||
| Nucleating Agent Addition | % (wt) | 0 | 0.05 |
| Melt Mass Flow Rate | g/10min | 25 | 68 |
| yellow colour index | / | / | -3.3 |
| Bending Modulus | Mpa | 1080 | 1819 |
| Simply Supported Beam Impact Strength | kJ/m 2 | 3.8 | 2.1 |
| Crystallization Temperature | ℃ | 80 | 129.1 |
| Haze | % (wt) | 51.4 | 39.3 |
The company pursues the concept of “continuous innovation, the pursuit of first-class”, and is willing to provide domestic and foreign customers with high-quality products and satisfactory service.
