Blue Phase Nucleating Agent for Increased Rigidity and Transparency LY-801L

♦Brief  introduction

LY-801L is an organic carboxylate-based polypropylene nucleating agent. Developed through

specialized surface modification combined with super-dispersion technology, this blue-phase

high-efficiency nucleating agent exhibits excellent dispersibility and effectively induces nucleation.

It enhances the rigidity of polypropylene resin while maintaining its toughness, achieving an optimal

balance between stiffness and toughness. It also delivers excellent transparency and yellowing reduction.

♦ Application

It is suitable for developing specialized compounds such as PPH thin-wall injection molding grades,

high-crystallinity PPH grades, and PPB rigidifying grades. These specialized compounds find extensive

applications in food packaging, extruded sheets, small appliances, automotive components, new energy

products, and PP modification processing scenarios.

♦ Basic Physical Properties:

Appearance：Bule Powder

Particle size D90： ≦10μm

Bulk density：0.20～0.50g/cm3

Water content：<0.3wt%

♦ Usuage:

The recommended dosage for LY-801L is 300–1000 ppm. It can be accurately and continuously metered

via additive scales in petrochemical plants’ polypropylene units. Alternatively, LY-801 can be

pre-compounded with the primary antioxidant system into a premix or composite additive package before use.

Modification enterprises and plastic product manufacturers may optimize the addition method

(e.g., masterbatch method) based on target applications and processing techniques. We recommend that

companies conduct small-scale formulation trials based on the target product’s processing technology, performance

requirements, and application scenarios to determine the optimal dosage. Our company offers complimentary

assistance with trial verification and formulation optimization for customers.

♦ Typical data：

                                  Typical applications of LY-801L in PPH thin-wall

Note: The above data are experimental results obtained by Luoyang Zhongda. Due to variations in the base PP

resin used by different manufacturers, these figures are for reference only.

♦ Storage and packing

This product is stable and requires no special storage requirements, but should be kept away from moisture

and heat. Packaging is in kraft bags with inner lining of PE .Net weight per box (drum) is 10kg or

20kg (customizable)