Pentaerythrityl Tetrastearate

General Information

• Product Name: Pentaerythrityl Tetrastearate
• CAS: 115-83-3
• Catalog: SUR-NON-081
• Applications: Plastic and polymer industry, cosmetics and personal care, other industrial applications

Introduction

Pentaerythrityl tetrastearate (PETS) is a multifunctional compound with significant industrial importance. PETS is primarily known for its superior lubricity, thermal stability, and versatility, making it a valuable asset in cosmetics, textiles, plastics, and more, making it a critical component in various applications.

Characteristics

PETS exhibits several key characteristics that make it highly desirable in industrial settings:

• Appearance: PETS is typically presented as a white, hard, high-melting-point waxy substance.
• Solubility: The compound is soluble in several organic solvents, including ethanol, benzene, and chloroform.
• Lubricity and Thermal Stability: One of the most notable characteristics of PETS is its excellent internal and external lubricity. Additionally, PETS exhibits outstanding thermal stability, which ensures that it remains effective at high temperatures without degrading.
• Non-Toxicity: PETS is non-toxic, making it suitable for applications in sensitive industries such as cosmetics and food packaging.

Basic Parameters

* Typical values (not warranted values)

Applications

PETS finds extensive application across several industries, primarily due to its beneficial properties:

Plastic and Polymer Industry

In the plastic and polymer industry, PETS is valued for its excellent mold release and flow properties. It also serves as a nucleating agent for semi-crystalline plastics, enhancing the clarity and structural integrity of transparent products.

Cosmetics and Personal Care

It functions as a thickener and emollient, providing desirable texture and moisturizing properties to creams, lotions, and other skincare formulations. Its stability and compatibility with other cosmetic ingredients further enhance its utility in this sector.

Industrial Applications

PETS is also used in a variety of industrial applications, including:

• Textile and Leather Processing: It acts as a lubricant and finishing agent, improving the feel and durability of textiles and leather goods.
• Lubricating and Cutting Oils: PETS enhances the performance of oils used in machinery and metalworking, reducing friction and wear.
• Chemical Synthesis: It serves as a stabilizer and intermediate in the synthesis of various chemical products.
• Rust Inhibitors and Plasticizers: PETS contributes to the protection and flexibility of materials exposed to harsh conditions.
• Enhanced Thermal Stability and Surface Quality: Due to its superior thermal stability, PETS is used in processing systems where high temperatures are a concern. It prevents degradation and maintains the integrity of the material, leading to improved transparency and surface glossiness in finished products.

Packaging and Storage

• Packaging Options: Typically packed  in 25 kg bags, customizable according to customer requirements.
• Storage Conditions: Stored in a cool, dry place, away from sunlight and moisture, to prevent caking and ensure it remains free-flowing and easy to use.

Pentaerythrityl tetrastearate's unique combination of excellent lubricity, thermal stability, non-toxicity, and broad application range makes it an indispensable ingredient in both industrial and consumer products. Contact Alfa Chemistry today to learn more about our products and how they can benefit your applications.

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