Calcium Pimelate CAS 15402-75-2 is an efficient beta nucleating agent for polypropylene. It effectively induces PP to form stable β crystal structure, greatly improving impact toughness and elongation of products while maintaining suitable rigidity. Widely applied as beta crystal modifier for manufacturing high toughness PP parts, pipes and injection molded goods.

Product Detail

Calcium Pimelate Beta Nucleating Agent CAS 15402-75-2 High Toughness PP Beta Crystal Modifier

Product Overview

Calcium Pimelate CAS 15402-75-2 is a high-efficiency special β nucleating agent for polypropylene. It can effectively induce PP to generate stable β crystal structure during molding process, change the crystalline morphology of polypropylene. Compared with ordinary α nucleating agents, this product greatly improves the low-temperature impact toughness and elongation at break of PP products while maintaining appropriate rigidity. It solves the common defect of brittleness for modified polypropylene materials. Featuring high nucleation efficiency, good thermal stability and uniform dispersion, it serves as an ideal β crystal modifier for producing high toughness polypropylene products.

Core Features

Efficient Beta Crystal Induction Highly selective for β crystal formation, greatly increase β crystal content inside PP matrix, achieve stable toughening effect.

Remarkable Toughness Improvement Significantly boost room temperature and low-temperature impact strength, enhance elongation, effectively resist cracking under external force.

Balanced Rigidity & Toughness Avoid excessive loss of modulus while improving toughness, realize balanced mechanical properties of polypropylene.

Good Thermal Stability Adapt to conventional PP extrusion and injection molding temperature range, no decomposition, no odor during high temperature processing.

Uniform Dispersion Performance Good compatibility with PP resin, easy to mix evenly, suitable for direct addition or nucleating masterbatch granulation.

Product Specifications

Product Name: Calcium Pimelate Beta Nucleating Agent

CAS No: 15402-75-2

Chemical Type: Aliphatic Dicarboxylate Beta Nucleator

Appearance: White Fine Powder

Function Type: PP Beta Crystal Modifier

Target Material: Polypropylene (PP)

Recommended Dosage: 0.15%–0.4%

Application Scope

Suitable for all kinds of polypropylene products requiring high toughness. Widely used in PP impact-resistant injection parts, PP pipes, sheet materials, automotive plastic components, battery shells, building modified PP and other products. Ideal choice for manufacturers developing toughened PP without heavy usage of elastomer compatibilizer.

Usage Guide

Dry mix Calcium Pimelate powder uniformly with PP base resin before processing. It can be directly applied to injection and extrusion production. It is also available for twin-screw granulation to produce β crystal nucleating masterbatch. Adjust addition amount according to target β crystal ratio, toughness requirements and actual molding process parameters.

Packaging & Storage

Packaging: 25kg moisture-proof composite bag with inner PE lining, suitable for raw material transportation and storage.

Storage: Keep sealed and stored in dry, cool and ventilated warehouse. Prevent moisture absorption and caking. Avoid direct sunlight and high temperature environment. The shelf life is 24 months under standard storage conditions.

Our Advantages

We supply high-quality Calcium Pimelate β nucleating agent with stable batch consistency and high nucleation activity. Our product delivers reliable toughening performance for polypropylene. We support stable bulk supply, free sample testing and professional material modification technical support, helping customers develop high toughness PP formulations and optimize production costs.

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.