AMTETRA
AMTETRA is Tetrapod shaped single crystal of zinc oxide has been achieved the first world's inovation of mass production.
Rubber:Braking ability and Abrasion-resistant effect
Paint:Anti-static and Supper water repellence effect
Resin: Abrasion-resistant and Thermal conductivity effect
Filter:Filtration performance effect
Characteristics of AMTETRA
| substance | Zinc oxide |
|---|---|
| Chemical formula | ZnO |
| Structure | Single crystal (Needle shape) |
| Shape | Tetrapod Shape |
| Ave. length of leg | Abt. 10μm, Abt. 20μm |
| Specific gravity | 5.78 |
| Relative density | Abt. 0.1 |
| Melting point (under pressure) | 2000℃ |
| Sublimation point | 1720℃ |
| specific heat capacity | 523 J/kg℃ |
| Thermal conductivity | 25.3 W/m・k |
| coefficient of thermal expansion | 3.18×10-6/℃ |
| refractive index | 1.9～2.0 |
| relative permittivity（2.4×1010Hz） | ε＝8.5 |
| Volume resistance | Abt.10Ω・ｃｍ |
Basic structure of AMTETRA
● Tetrapod shaped single crystal of zinc oxide
AMTETRA Grade
| Grade | Specification | Main recommended compound matrix |
|---|---|---|
| WZ-0501 WZ-0501L |
untreated surface | Rubber material,Elastomer,Fluororesin,Paints |
| WZ-0511 WZ-0511L |
Amino Silane coupling Agent | General resin materials（PP・PS・ABS・PA・PPS・LCP・etc.） |
| WZ-0531 | Epoxysilane coupling Agent | General resin materials（POM・PBT・etc.） |
| WZ-05B1 | Titanate-based coupling Agent | water-repellent（Silicone,fluorine） |
| WZ-05E1 | Silicone Oil | only for Polycarbonate Resin |
| WZ-05F1 | Amino Silane coupling Agent (Crushing process with atomizer) |
General resin materials（PP・PS・ABS・PA・PPS・LCP・etc.）Paints |
The grade ending in “L” is a type with an average fiber length (needle-like part) of about 20 μm, and the grade without an “L” is about 10 μm.
Combined effect
Product Form
● Packing Form：surface treatment・・・15kg /paper Bag
● untreated surface・・・・・・・10kg /paper Bag
Catalog