Honeycomb mill, ball mill, shaper, coating machine, dispersing machine

Release time:

2024-10-25 09:31

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The application of coating active machines in flame retardant materials is mainly reflected in the surface modification of flame retardants or flame retardant materials through coating technology to improve their flame retardant properties, guest-related properties and processing properties..

1.improve flame retardant performance

1. Prevent flame retardant agglomeration:Flame retardant powder often has the characteristics of polarity, large surface energy and easy to agglomerate, which will affect its dispersion and compatibility in polymer materials. Through the treatment of the coating active machine, a uniform coating layer can be formed on the surface of the flame retardant particles, which can effectively reduce its surface energy and increase its dispersion in the polymer, thereby preventing the agglomeration and settlement of the flame retardant, so that the flame retardant can be more evenly distributed in the substrate and give full play to its flame retardant effect,

ultrafine treatment:The superfine treatment of flame retardant is also an effective means to improve its flame retardant performance. The coating active machine can refine the flame retardant particles to the nano or micron level, so that the flame retardant is more evenly dispersed in the substrate and the contact area is larger, thereby improving the flame retardant efficiency. For example, red phosphorus, as a common flame retardant, can be significantly reduced by coating technology and ultra-fine treatment, and its flame retardant performance can be improved.

2.Improved compatibility

1. Surface modification:The coating active machine can also improve the compatibility of the flame retardant with the polymer material by surface modification. For example, coating the surface of the flame retardant with a material with good compatibility with the substrate can improve the dispersion state of the flame retardant in the substrate, reduce the interfacial tension, and better combine the flame retardant with the substrate, thereby improving the overall performance of the composite material.

2. Reduce the impact on the performance of the substrate:In some cases, the addition of flame retardants may adversely affect the processability and mechanical properties of the substrate. Through the coating technology, the influence of the flame retardant on the performance of the substrate can be reduced, so that it will not sacrifice the other properties of the substrate too much while improving the flame retardant performance.

3. improve processing performance

1. Increase mobility:The coating active machine can improve the performance of the flame retardant during processing by improving its fluidity. For example, coating a layer of lubricant or a substance with good fluidity on the surface of the flame retardant can reduce the friction between the flame retardant particles and improve their fluidity, thereby making the processing process smoother.

2. Reduce energy consumption:Good processability also means lower energy consumption. For example, if the flame retardant can be uniformly and stably dispersed in the substrate during the processing of injection molding, extrusion, etc., the increase in energy consumption due to the agglomeration of the flame retardant can be reduced.

4. implementation enhancements

In addition to the basic flame retardant function, the coated active machine can also help flame retardant materials to achieve other functional enhancements. For example, by adding specific functional additives or using special modification methods, flame retardant materials can have multiple functions such as smoke suppression, filling, and enhancement at the same time.

In summary, the application of the coating active machine in flame retardant materials is diverse, not only can improve the flame retardant performance, improve the guest and processing performance, but also can achieve functional enhancement.

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