Plasticizers

2025/12/29 12:05:00

Plasticizers are chemical additives used to enhance the flexibility, workability, and durability of various materials, primarily plastics. These substances are integrated into the polymer matrix during production to improve its properties. Commonly used in polymer manufacturing, plasticizers help reduce the brittleness of materials, making them easier to mold and shape.

Product Data
Plasticizers can be categorized into two main types: phthalate-based and non-phthalate-based plasticizers. Key properties include low volatility, high boiling points, and compatibility with various polymers, particularly polyvinyl chloride (PVC). Typical plasticizer formulations include dioctyl phthalate (DOP), diisononyl phthalate (DINP), and tributyl citrate (TBC).

Reference Price
The price of plasticizers varies based on type, purity, and quantity purchased. Phthalate-based plasticizers generally range from 0.80 to 1.50 USD per kilogram, while non-phthalate options can be priced higher, around 1.50 to 3.00 USD per kilogram, depending on demand and market conditions.

Product Classification
Plasticizers are classified as industrial additives and categorized further based on their chemical structure and application. Common classifications include high molecular weight, low molecular weight, and bio-based plasticizers.

Product Features
Key features of plasticizers include increased flexibility and elasticity, low volatility, compatibility with a wide range of polymers, resistance to temperature variations, and enhanced durability. They significantly improve processing characteristics and the final properties of plastic products.

Product Uses
Plasticizers are widely used in the production of flexible PVC products such as cables, flooring, and synthetic leather. They are also utilized in coatings, adhesives, sealants, and various consumer goods that require enhanced flexibility and durability.

Precautions
When handling plasticizers, it is essential to follow safety guidelines as some types may pose health risks. Personal protective equipment should be worn to avoid skin contact and inhalation. Ensure adequate ventilation in work areas, and store plasticizers in a cool, dry place away from incompatible materials. Always consult safety data sheets for specific handling and disposal instructions.
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