Sodium Benzoate (CAS 532-32-1) is a cost-effective PP alpha nucleator for plastic modification. It accelerates polypropylene crystallization, shortens molding cycle and improves product rigidity. With outstanding cost advantages, it is widely used in general-grade PP modification projects.

Product Detail

Sodium Benzoate Nucleating Agent CAS 532-32-1 Cost Effective PP Alpha Nucleator For Plastic Modification

Product Overview

Sodium Benzoate CAS 532-32-1 is a classic and cost-effective PP alpha nucleating agent, specially developed for general plastic modification. As a practical crystal modifier for polypropylene, it can effectively induce the formation of stable alpha crystal structure, refine internal crystal grains, and accelerate PP crystallization rate. This nucleator successfully shortens molding cycle, improves production efficiency, and enhances the rigidity and dimensional stability of PP products. With ultra-high cost performance and stable basic modification performance, it is the preferred economical additive for mass production of general-grade modified plastics.

Core Features

Super Cost-Effective: Low raw material cost and stable performance, perfectly suitable for large-volume general plastic modification projects with strict cost control.

Excellent Alpha Crystal Nucleation: Stably induce PP alpha crystal formation, uniformize crystal structure, and improve the compactness of polypropylene materials.

Improve Molding Efficiency: Accelerate crystallization and cooling speed, shorten product molding cycle, and effectively increase factory output.

Optimize Basic Mechanical Properties: Appropriately improve PP rigidity, hardness and deformation resistance, reduce product shrinkage and warpage.

Good Processing Compatibility: Easy to disperse, good compatibility with common PP resins, suitable for conventional injection and extrusion processing.

Product Specifications

Product Name: Sodium Benzoate Nucleating Agent

CAS No: 532-32-1

Chemical Name: Sodium Benzoate

Appearance: White Crystalline Powder

Product Type: PP Alpha Nucleating Agent

Application: General Plastic Modification

Recommended Dosage: 0.2%–0.5%

Application Scope

Widely used in general-grade polypropylene modified products. Suitable for daily plastic products, common injection molding parts, PP packaging materials, low and medium-end plastic structural parts and other civilian plastic products. It is ideal for cost-sensitive plastic modification scenarios that require basic nucleation, stiffening and high-efficiency molding effects.

Usage Guide

Mix sodium benzoate powder evenly with PP resin particles in a blender before processing. It can be directly added for one-time mixing production, or made into masterbatch for more uniform dispersion. Adopt conventional PP injection and extrusion process parameters. Adjust the addition dosage according to actual product performance and cost requirements.

Packaging & Storage

Packaging: 25kg standard packaging bag with moisture-proof inner lining.

Storage: Store in dry, cool and ventilated warehouse. Keep tightly sealed to prevent moisture absorption and caking. Avoid long-term exposure to high temperature and sunlight. The shelf life is 24 months under proper storage conditions.

Our Advantages

We supply high-purity sodium benzoate PP nucleating agent with stable batch quality and competitive factory price. Focus on cost-effective plastic modification solutions, supporting large-scale bulk supply. Free sample testing and mature technical support are provided to help customers reduce production costs and improve product market competitiveness.

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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.