Transparent filler and sodium sulfate (Na2SO4).

It is an additive used in the production of transparent plastics, primarily composed of polyethylene resins and transparent fillers. It is produced through extrusion and pelletizing processes. When added in specific proportions to products such as films, sheets, and injection-molded items, it does not significantly affect the appearance and properties of the products, while helping to reduce costs. This material is widely used in processing products like films, bags, sheets, and other plastic products.

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Compared to regular fillers, transparent fillers have a low impact on transparency when added to polypropylene (PP) and polyethylene (PE). They can be widely used in areas such as films, sheets, pipes, and containers. When used in polyethylene films, the appropriate amount of addition improves the transparency of HDPE films, while having almost no effect on the transparency of LDPE films. Additionally, it has a very smooth surface and balanced mechanical properties, which cannot be compared to regular fillers. The emergence of this material is expected to significantly impact plastic filling and its related application fields.

Product Details:

Product Name: plastic packaging granules
 HS: 32064990

  1. NASO4 is a filling material similar in refractive index to PE, and is used in the film production process with PE to reduce costs. This material is transparent, and has a large mixing ratio compared to ordinary transparent materials on the market, HDPE twin screw extruders can mix 30%-60% in the B layer, which increases the flexibility of the product.
  2. This material helps to avoid damage to the machine screw, and avoids the phenomenon of network blockage, making the production process smooth, because it belongs to very fine powder.
  3. It is commonly used in plastic products such as PP and PE, in processes such as blow molding, molding, and injection, and finds wide use in the market.
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Product Features:
The transparent base material has features that make it different from ordinary parent materials. The advantage of the transparent base material is that it has limited effect on the transparency of polypropylene (PP) and polyethylene (PE) when added to them, and it can be widely used in fields such as films, sheets, pipes, and containers.

When used in polyethylene films, the appropriate amount of additive can improve the transparency of HDPE films, while it has little effect on the transparency of LDPE films. Moreover, it has very smooth surface and balanced mechanical properties. All these features make it superior to the current common parent materials. It can be predicted that the emergence of this material will make a great impact on plastic packaging and subsequent application fields.

1. High addition ratio
2. No impact on the performance of the final product
3. Good formability
4. Higher transparency
5. No need to use drying agents during the production process
6. Increased product weight after production