CAS 532-32-1 Sodium Benzoate Polypropylene Nucleating Agent Improve Crystallization Temperature
Sodium Benzoate (CAS 532-32-1) is a polypropylene nucleating agent. It can effectively raise PP crystallization temperature, speed up crystallization process, shorten molding cycle and enhance the rigidity of PP products. It is an economical additive widely used in general PP modification
CAS 532-32-1 Sodium Benzoate Polypropylene Nucleating Agent Improve Crystallization Temperature
Product Overview
Sodium Benzoate CAS 532-32-1 is a professional polypropylene nucleating agent focused on improving crystallization temperature. As a cost-effective alpha crystal nucleator for PP modification, it effectively raises the material crystallization temperature, triggers earlier crystallization, and greatly accelerates the overall crystallization process. This additive shortens cooling and molding cycle, improves production efficiency, and optimizes PP internal crystal structure. It enhances product rigidity, dimensional stability and surface uniformity, providing stable and reliable modification effects for general polypropylene injection and extrusion products.
Core Features
Higher Crystallization Temperature: Effectively increase PP crystallization temperature, enable rapid shaping at relatively high temperatures, greatly shorten production cycle.
Fast Crystallization Speed: Accelerate crystal nucleation and growth, improve production efficiency for mass continuous plastic processing.
Optimize Product Performance: Refine crystal grains, improve PP rigidity, hardness and deformation resistance, reduce shrinkage and warpage defects.
Excellent Cost Performance: Low-cost and high-efficiency nucleating solution, ideal for large-batch general-grade PP modification projects.
Good Processing Compatibility: Fine powder with good dispersion, perfectly compatible with conventional PP resins, suitable for injection and extrusion processes.
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
Core Function: Improve Crystallization Temperature & Molding Efficiency
Recommended Dosage: 0.2%–0.5%
Application Scope
Suitable for all kinds of general polypropylene modified products requiring improved crystallization performance. Widely used in daily plastic products, PP injection parts, packaging materials, industrial ordinary structural parts and extrusion profiles. Perfect for cost-controlled production scenarios that need higher crystallization temperature and faster molding efficiency.
Usage Guide
Mix sodium benzoate powder evenly with PP resin particles before processing. It can be directly dry-mixed for production or pre-made into functional masterbatch for more uniform dispersion. Follow standard PP injection and extrusion processing parameters. Adjust the dosage properly according to required crystallization temperature and product performance standards.
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 high temperature and direct 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 factory direct price. Specialized in cost-effective plastic modification solutions, effectively improving PP crystallization temperature and production efficiency. Free sample testing and professional technical support are available for global plastic processing manufacturers.
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