Silicone masterbatch can be used as a TPE feel agent.
Its effect is mainly reflected in improving the surface properties and hand feel of TPE products. The following is a specific analysis of silicone masterbatch as a TPE feel agent:
1.Basic properties of silicone masterbatch
Silicone masterbatch is a functional masterbatch that uses various thermoplastic materials as carriers and organic polydimethylsiloxane as active ingredients. It contains a certain proportion of silicone (organopolysiloxane), which is the key component for its modification effect. At the same time, silicone masterbatch also contains a certain amount of resin carrier, such as LLDPE (linear low-density polyethylene), to ensure its stability and dispersibility during processing.
2.Modification effect of silicone masterbatch on TPE
Improving fluidity:
The silicone component in silicone masterbatch can improve the fluidity of TPE in a molten state, making the processing smoother, reducing energy consumption, and improving production efficiency.
Migliorare le prestazioni della superficie:
Silicone masterbatch,TPE feel agent can significantly enhance the surface smoothness, reduce surface friction coefficient, and improve wear and scratch resistance of TPE products. These performance improvements are directly related to the tactile experience of TPE products.
Optimize hand feel:
By adding silicone masterbatch, the surface of TPE products will become drier and more delicate, thereby enhancing the overall hand feel. This is particularly important for consumer goods that require a good touch experience, such as phone cases, car interiors, etc.
3.Advantages of Silicone Masterbatch as TPE feel agent
Efficiency:
The addition of silicone masterbatch is relatively small (usually less than 5%), which can achieve significant modification effects without excessive consideration of its reaction with the matrix material.
Stabilità:
Silicone masterbatch can be stably dispersed in TPE matrix during processing, forming a uniform modified layer to ensure the stability of product performance.
Costo-efficacia:
Compared to some traditional modifying agents, silicone masterbatch may have better cost-effectiveness while providing similar or superior performance.
Silicone masterbatch can be used as TPE feel agent, significantly improving the overall performance of TPE products by improving fluidity, enhancing surface properties, and optimizing hand feel. In practical applications, it is necessary to select suitable silicone masterbatch products according to specific situations and strictly control processing conditions to achieve the best results.
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