Invisiable shield screen protector custom Huawei Y9 (2018) tempered glass

Invisiable shield screen protector custom Huawei Y9 (2018) tempered glass

FOB Price: 0.28-0.32USD

Min Order Quantity: 20pcs

Payment term: T/T, Western Union, Paypal

Parameters for Huawei Y9 (2018) tempered glass:

1. Scratch proof (9H)

2. High up to 99% transmittance.

3. Ultra thin( 0.3mm).

4. Explosion resistant, the same as bus glass.

5. Delicate touch.

6. No bubbles, easy and fast installation.

The raw materials can be different types of glass such as medium aluminum, high aluminum or soda-lime. The main factors that determine the quality of tempering include tempering time, tempering temperature and the quality of potassium nitrate. Only through a precisely controlled high-temperature heating and rapid cooling process (i.e. tempering) can a strong compressive stress layer be formed inside the glass, thereby significantly improving its impact strength and flexibility.

The thickness of the common glass screen pro premium tempered for mobile phones on the market is generally above 0.3mm. Theoretically, the thicker the galaxy note 9 screen protector, the better the impact resistance. However, in actual use, an excessively thick apple watch screen protector 40mm may affect the touch sensitivity of the mobile phone screen, resulting in Problems such as unsmooth operation and even touch interruption. Therefore, a high-quality mobile phone camera protector iphone 11 must not only have sufficient impact resistance, but also take into account the user's hand experience.

Details for Huawei Y9 (2018) screen protector:

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