Calcium Pimelate CAS 15402-75-2 is a high-efficiency PP beta nucleating agent for automotive plastics. It induces polypropylene to form stable β crystal structure, effectively enhances material ductility and toughness, reduces cracking risk of automotive plastic parts. Suitable for interior and exterior PP components in automobile manufacturing.

Product Detail

Calcium Pimelate CAS 15402-75-2 PP Beta Nucleating Agent Enhance Ductility Automotive Plastics

Product Overview

Calcium Pimelate CAS 15402-75-2 is a high-efficiency beta nucleating agent specially developed for automotive polypropylene plastics. It can selectively induce polypropylene to generate stable β crystal structure, effectively improve material ductility, flexibility and impact toughness. The additive relieves internal stress of PP parts, lowers cracking risk during assembly and long-term service. With excellent thermal stability and resin compatibility, it is a preferred functional modifier for manufacturing high-performance automotive PP interior and exterior components.

Core Features

Improve Material Ductility Significantly

Promote the formation of β crystals inside PP matrix, increase material elongation and flexibility, reduce brittleness of automotive plastic parts.

Reduce Cracking Risk of Auto Components

Optimize crystalline structure and stress distribution, avoid fracture caused by vibration, temperature alternation and assembly force.

Good Thermal Processing Stability

Adapt to high-temperature injection molding process for automotive plastics; no decomposition, odor or precipitation during processing.

Uniform Dispersion & Easy Processing

White fine powder, can be directly dry-blended with PP pellets or made into nucleating masterbatch via twin-screw extrusion.

Stable Long-Term Mechanical Performance

Maintain excellent ductility under alternating cold and hot environments, fit the complex service conditions of automobile parts.

Product Specifications

Product Name: Calcium Pimelate Beta Nucleating Agent

CAS No: 15402-75-2

Application Field: Automotive PP Plastics

Appearance: White fine powder

Core Function: Induce beta crystal, enhance ductility, improve toughness

Applicable Resin: Polypropylene (PP)

Recommended Dosage: 0.15%–0.4%

Application Scope

Suitable for all kinds of automotive polypropylene parts. Widely used in automotive interior trims, exterior plastic parts, instrument panel components, door panels, bumpers, plastic brackets and other modified PP parts that demand high ductility and anti-cracking performance.

Usage Guide

Dry mix Calcium Pimelate powder uniformly with PP raw pellets before molding. Direct addition is available for conventional injection molding. For better dispersion and consistent modification effect, twin-screw granulation is recommended to prepare beta nucleating masterbatch. Adjust the dosage according to ductility targets, product wall thickness and actual production process parameters.

Packaging & Storage

Packaging: 25kg moisture-proof composite bag with inner PE liner.

Storage: Seal tightly, store in dry, cool and ventilated warehouse. Prevent moisture absorption and caking. Keep away from direct sunlight and persistent high temperature. Shelf life is 24 months under standard storage conditions.

Our Advantages

We supply high-purity Calcium Pimelate beta nucleating agent with stable batch quality. It shows outstanding effect on enhancing ductility of automotive PP materials. We support long-term bulk supply, free sample testing and professional polymer modification technical support, helping auto plastic manufacturers optimize formulations and reduce defective rates.

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