Gloss (60°test)

Tolerance ±10

Haze

3-8%

Transmission rate

It varies depending on the thickness and gloss of the glass.

Roughness

0.15-0.25um

Abrasion resistance test

No film peeling

Alcohol resistance test

No film peeling

Salt spray resistance test

No film peeling

Constant temperature and humidity test

No film peeling

Film hardness

≥7H

Gloss (60°)

Test the four corners and center of the glass, with the corners 50-80mm from the edge, and take the average value.

Gloss meter

Haze

Test the four corners and center of the glass, with the corners 50-80mm from the edge, and take the average value.

Haze meter

Transmission rate

Test the four corners and center of the glass, with the corners 50-80mm from the edge, and take the average value.

Spectrophotometer

Reflectivity

Test the four corners and center of the glass, with the corners 50-80mm from the edge, and take the average value.

Spectrophotometer

Roughness

Test the four corners and center of the glass, with the corners 50-80mm from the edge, and take the average value.

Roughness tester

abrasion resistance test

Apply 500 grams of force to an eraser and repeat 3000 times on the glass, at a rate of 40 times per minute.

Abrasion resistance tester

Alcohol resistance test

Apply 500 grams of weight to the eraser and, while the alcohol is still wet, repeat 100 times on the glass, at a rate of 40 times per minute.

Abrasion resistance tester

Salt spray resistance test

Place the container in a 5% NaCl solution at 35°C for 72 hours.

Salt spray test chamber

Constant temperature and humidity test

1. Temperature: 60℃, Humidity: 90%, Time: 24H;

2. Temperature: -20℃, Time: 24H;

3. Temperature: 60℃, Humidity: 90%, Time: 48H;

4. Temperature: -20℃, Time: 24H.

Constant temperature and humidity machine

Film hardness

Apply 500 grams of force with a test pencil and move it back and forth at a 45-degree angle to check for scratches on the glass surface.

Pencil Hardness Tester