Functional Filler | Amutetra
Amutetra is the world's first industrially successful tetra pod-shaped zinc oxide.
Amutetra is a needle-like single crystal of zinc oxide, created through a groundbreaking manufacturing process that involves heat treatment under a special atmosphere using high-purity zinc particles as raw materials. In addition to the excellent properties of its single crystal structure, Amutetra exhibits a unique composite effect not found in other composite fillers due to its most distinctive feature, the three-dimensional shape (tetrapod shape). Specifically, by mixing it with resins, rubber, paints, and other materials, it can impart various effects such as: - Braking performance (tires, shoes) - Thermal conductivity (resins, sheets) - Electromagnetic wave absorption (rubber, paints) - Dimensional stability (precision molded products) - Pressure resistance (seal rings) - Wear resistance (gears, bearings) - Static electricity prevention (resins, films) - Micro reinforcement (adhesives, resins) - Filtration properties (filters) - Ultraviolet absorption (cosmetics) - Super water-repellent effect (paints) - Antibacterial properties (anti-algal properties)
basic information
Material Name: Zinc Oxide Chemical Formula: ZnO Shape: Tetrapod-shaped Average Fiber Length (Needle-like Part): Approximately 10μm, Approximately 20μm True Specific Gravity: 5.78 Bulk Specific Gravity: Approximately 0.1 Sublimation Point: 1720℃ Thermal Conductivity: 25.3 W/mK Coefficient of Linear Expansion: 3.18 x 10 -6/℃ Dielectric Constant (2.4×10 10Hz): ε = 8.5 Volume Resistivity: Approximately 10Ω·cm (As of March 2024, the brand name has been changed from "Panatetra" to "Amutetra.")
Price information
For inquiries regarding pricing, please contact our company.
Delivery Time
Applications/Examples of results
Tire Shoe sole Golf ball Golf glove LCD tray Semiconductor tray Precision gear Automotive component bearing Gear pump Seal ring Heat dissipation jig OA parts Etc.
Line up（5）
| Model number | overview |
|---|---|
| WZ-0501, WZ-0501L | Not surface treated |
| WZ-0511, WZ-0511L | Surface treated products. For general resin materials and rubber materials. |
| WZ-0531 | Surface treated product. For POM and PBT. |
| WZ-05E1 | Surface treated product. For polycarbonate. |
| WZ-05F1 | Surface treated product. For paint and general resin materials. |
