Polypropylene Pellet Additive Masterbatch

Additive masterbatch for polypropylene pellets

Polypropylene (PP) is a popular thermoplastic polymer known for its excellent strength and flexibility properties. However, the processing, handling, and storage of this material can lead to innumerable challenges, such as color fading, UV degradation, and mechanical instability, to name a few. This is where Polypropylene Pellet Additive Masterbatch comes in, which is a unique compound that enhances the performance of PP by adding color, strength, and durability to the final product.

Our Polypropylene Pellet Additive Masterbatch is designed to cater to various applications, including packaging, automobile, construction, consumer goods, and more. It is made with premium quality materials and advanced technology to ensure maximum performance and functionality.

Silicone masterbatch is a functional masterbatch with various thermoplastics as the carrier and organopolysiloxane as the active ingredient. On the one hand, silicone masterbatch can improve the fluidity of thermoplastic resin in the molten state, improve the dispersion of fillers, reduce the energy consumption of extrusion and injection molding, and improve production efficiency; on the other hand, it can also improve the surface smoothness and smoothness of the final plastic products. Reduce surface friction coefficient and improve wear resistance and scratch resistance. In addition, silicone masterbatch is a processing aid for thermoplastics.

Compared with polyethylene, pp particles have significantly higher compressive strength, yield force and hardness, and good rigidity and temperature resistance, which are widely used in household appliances, various packaging materials, auto parts and mechanical equipment, etc. However, due to the large shrinkage of PP molding, and the mechanical properties decline in low temperature environment, the surface is easy to scratch, and because of the lack of polarity of its molecules, so the surface treatment ability of PP material The surface treatment ability of PP material is relatively poor because of its molecular lack of polarity, thus limiting the wider application of PP.

Silicone masterbatch is a kind of translucent granule, a supramolecular additive, compared with other silicone additives, this product is suitable for higher processing temperature, with It has better stability and migration resistance. Adding a small amount of silicone masterbatch additive in the production of pp plastic particles can solve the problem of polypropylene surface easy to scratch d, etc. At the same time, it can solve the problem of pp automotive interior parts yellowing, easy aging, stress whitening, improve the scratch resistance and surface finish of the product, can be mixed with resin particles in the premixer and then added to the twin-screw extruder for melt mixing granulation. This will make the final pp particles have better processing performance.

Silicone masterbatch is suitable for almost all plastic, rubber and elastomer systems and has shown excellent application. The specific amount of silicone masterbatch added needs to be adapted to the customer little by little, and then find the best ratio of addition, so as to achieve good results, but also both external lubrication, internal lubrication function.

Silicone masterbatch efficacy.

1、Improve surface texture
2、Improve wear resistance, scratch resistance: give a new effect
3、Do not affect the printing, painting
4、Improve the punching die, improve the extrusion volume: improve the output
5、Reduce internal stress, low warpage, etc.

（1）. 24-hour Online service

    Please feel free to contact us. Our sales team will provide you with 24 hours better pre-sale,

（2）. Competitive price

    All of our products are supplied directly from factory. So the price is very competitive. 

Suggested addition amount:

When the addition amount is 0.5%-2.0%, it improves the processability, fluidity and demoulding of the products; when the addition amount is 1.0%-5.0%, it improves the surface performance of the products (smoothness, smoothness, scratch resistance, abrasion resistance, etc.). When added 2-5% for wear resistance, the abrasion can be reduced by 30-80%.

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