Silicon nitride is used to make smartwatch cases. Due to its high hardness and wear resistance, lightweight, never fade, does not damage the skin characteristics make the watch more comfortable to wear ‌. In the ceramic industry, intelligence brings not only a sense of science and technology, a sense of frontier, but also indicates a new round of opportunities.

Advantages of silicon nitride watch case products:

High hardness ‌ : silicon nitride hardness is second only to diamond, has excellent wear resistance, can resist scratches and wear in daily use ‌.

High strength ‌ : silicon nitride can still maintain a high strength at high temperatures, suitable for use in high temperature environment ‌.

‌ corrosion resistance ‌ : silicon nitride has good corrosion resistance, can maintain stability in humid, acid and alkali and other harsh environment, suitable for health monitoring equipment such as long-term exposure to products ‌.

Lightweight ‌ : Compared with traditional materials, silicon nitride has a lower density, which helps to reduce the weight of wearable devices and improve the comfort ‌.

Good electrical insulation performance ‌ : silicon nitride has excellent electrical insulation properties, suitable for the manufacture of electronic equipment ‌

Never wear & never fade: Silicon nitride has excellent fading, wear resistance and no damage to the skin.

Silicon nitride watch case performance indicators:

Ceramic product processing accuracy :

Application area: 3C wear electronics field.