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High whiteness Precipitated barium sulfate/sulphate for Plastics Product Description:
Our precipitated barium sulfate has good gloss and dispersibility, and low oil absorption, which can improve the rigidity, hardness and wear resistance of plastic products. It can also increase the crystallinity of the thermoplastic polymer, thereby improving the strength (especially the impact strength at low temperature) and dimensional stability of the product, as well as improving the heat resistance and reducing the shrinkage rate. Widely used in transparent masterbatch, color masterbatch, various modified plastics and engineering plastics.
High whiteness Precipitated barium sulfate/sulphate for Plastics Technical Parameters:
| Product Series | Grade | Particle size: D50 (μm) | Characteristic | Application |
SK-3000 Series | SK-3000 | 3 | Light scattering, high L value, no light absorption, excellent in matt and semi-matt coating systems thanks to good rheological properties and excellent compatibility with coloured pigments | As a scatter additive in semi-opaque and translucent applications such as lampshades and illuminated advertising (“neon”), SK-3000 can also be used in some transparent (colored/uncolored) plastics (e.g. PC, PMMA, PET) where diffuse scattering is needed |
| W-H1000 Series | W-H1000 | 1 | Relatively good temperature resistance, good dispersion | Modified plastics, color masterbatch |
| M-700 Series | M-700 | 0.7 | High content of barium sulfate, high whiteness and high gloss | Modified plastics, color masterbatch |
| M-701A | Low oil absorption, high gloss, excellent dispersion | Modified plastics, engineering plastics | ||
| Common grade in the F series | F-108 | 0.7 | Organic treatment, good temperature resistance, reduce shrinkage, improve mechanical properties | Modified plastics, engineering plastics, white masterbatch |
| F-102 | 0.3 | Organic treatment, small particle size, good dispersibility | Transparent masterbatch, color masterbatch, white masterbatch, modified plastics | |
| F-103 | 0.1 | Organic treatment, small particle size, ultra-high transparency and gloss | Transparent masterbatch, color masterbatch | |
| F-100 Series | F-100Y | 0.1 | Organic treatment, ultra-high gloss | Black masterbatch, color masterbatch |
| F-300 Series | F-300Y | 0.3 | Organic treatment, small particle size, excellent dispersion | Color masterbatch, white masterbatch, modified plastics |
| F-301Y | 0.3 | Organic treatment and improve the dispersion of F-300Y | Modified plastics | |
| CB-700 Series | CB-700 | 0.7 | After modification of silicon and aluminum, it has good dispersibility, reduces shrinkage rate and improves mechanical properties | Modified plastics |
| CB-701 | After modification of silicon and aluminum, the dispersibility of CB-700 is improved, the shrinkage rate is reduced, and the mechanical properties are improved | Modified plastics |
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