This nano precipitated barium sulfate is treated with stearate surface coating. It shows good dispersion in non‑polar resin systems. The material improves surface gloss and smoothness of automotive paint and modified PP‑ABS parts, and stabilizes mechanical performance for plastic components requiring painting.

Product Detail

Product Detail PageNano Precipitated Barium Sulfate, CAS 7727‑43‑7

Product Features ‑ Stearate surface coating decreases particle agglomeration and improves powder flow property ‑ Nano‑sized particles produce ultra‑smooth surface and superior gloss for coatings and plastic products ‑ Low soluble‑salt content effectively reduces paint film defects such as pinholes and blistering ‑ Enhances surface hardness and scratch‑resistance performance of automotive topcoat ‑ Good compatibility with PP and ABS resins, minimizing surface blemishes on injection‑molded workpieces

Technical Specifications Chemical Type: Stearate‑Coated Nano Precipitated Barium Sulfate CAS Number: 7727‑43‑7 Surface Treatment: Stearate coating BaSO4 Purity: ≥98% Median Particle Size: Refer to official TDS Moisture Content: Refer to official TDS

Applications Automotive basecoat and topcoat, solvent‑based high‑gloss industrial paint. Modified PP and ABS for automobile interior and exterior plastic parts, painting‑grade plastic components. High‑gloss functional plastic masterbatch.

Handling & Storage Keep stored in cool, dry, sealed warehouse and avoid moisture ingress. Reseal packaging right after opening. Wear dust‑proof mask and protective gloves during feeding and material transfer.

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Nano Precipitated Barium Sulfate CAS 7727-43-7 Stearate-Coated High-Gloss PP ABS Auto Paint Filler

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.