Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

LAN-XESS BAYOXIDE Z VP 5494 Zinc Oxide

LANXESS Bayoxide Z VP 5494 Zinc Oxide is a high-purity, surface-treated zinc oxide grade from LANXESS’s Bayoxide Z series. Designed for rubber vulcanization and UV protection, it offers excellent dispersibility, consistent reactivity, and low heavy metal content. Its optimized particle size distribution enhances processing efficiency and final product performance in tires, industrial rubber goods, and functional coatings.
  • lan xess bayoxide z vp 5494 zinc oxide_6120531c
  • lan xess bayoxide z vp 5494 zinc oxide_6120531c

Features Of LAN-XESS BAYOXIDE Z VP 5494 Zinc Oxide

  1. High-purity, ultra-fine zinc oxide with controlled particle size distribution for optimal dispersion.

  2. Low heavy metal content meeting stringent regulatory requirements for sensitive applications.

  3. Excellent thermal and UV stability, enhancing durability in polymer and coating systems.

  4. Surface-treated for improved compatibility with organic matrices and reduced agglomeration.

  5. Consistent batch-to-batch performance ensured by LANXESS’s certified quality management system.

Typical Applications Of LAN-XESS BAYOXIDE Z VP 5494 Zinc Oxide

  1. Rubber compounding — especially in high-performance tires and industrial rubber goods.

  2. UV-curable coatings and inks requiring photostabilization and pigment synergy.

  3. Engineering thermoplastics (e.g., polyamide, PBT) for heat resistance and anti-yellowing properties.

  4. Adhesives and sealants where pH neutrality and low volatility are critical.

  5. Animal nutrition premixes complying with feed-grade purity standards (EU Regulation 1831/2003).

Specifications Of LAN-XESS BAYOXIDE Z VP 5494 Zinc Oxide

Chemical TypeZinc oxide (ZnO)
Product FormFree-flowing white powder
AppearanceWhite, odorless powder
Zinc Content (as ZnO)≥ 99.5 % (w/w)
Loss on Ignition (1000 °C)≤ 1.0 %
Heavy Metals (Pb, Cd, As, Hg)Complies with EU REACH & US FDA 21 CFR Part 73
BET Surface Area35–45 m²/g
Primary Particle Size (TEM)≈ 40–60 nm


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