AR Glass

Planti makes Anti-reflect coating with Sol-gel process.
The procedure consists of 2 parts: the Sol (solution) and the Gel. The Sol forms the gel, and the gel is applied as a coating to the substrate and is dried to create a hard, glossy film. The coatings are deposited using the dip coating method, at a withdrawal speed of 5 cm/min. All coatings are dried for 20 min under air conditions. Finally, these films are annealed at different temperatures for 20 min. and taken out from the oven after cooling at ambient temperature.

Advantages of AR Glass

Easy application

More sunlight into greenhouses

Less crop stress

Hydrophilic

Tough protection

Nonstick

Extrem temperature

Scratch resistance

specification

Haze	0%	0%	10%	30%	50%	70%
Pattern	Normal clear	Low iron clear	Matt-Matt	Matt-Matt	Nashiji/Prismatic Matt	Prismatic Matt
Light Transmittance（with 1 AR）	91.50%	95.00%	95.00%	94.50%	94.50%	94.00%
Light Transmittance（with 2 AR）	94.00%	97.50%	97.00%	97.00%	97.00%	96.50%
Hemispherical （with 1 AR）	/	87.00%	87.00%	87.00%	86.50%	85.00%
Hemispherical （with 2 AR）	/	90.50%	90.50%	89.50%	87.50%	86.50%
Thickness Tolerance	+/- 0.2 mm	+/- 0.2 mm	+/- 0.2 mm	+/- 0.2 mm	+/- 0.2 mm	+/- 0.2 mm
Length/Wideth Tolerance	+/- 1.0 mm	+/- 1.0 mm	+/- 1.0 mm	+/- 1.0 mm	+/- 1.0 mm	+/- 1.0 mm
Diagonal Tolerance	+/- 2.0 mm	+/- 2.0 mm	+/- 2.0 mm	+/- 2.0 mm	+/- 2.0 mm	+/- 2.0 mm
Mechanical Strength	> 150N/ mm²	> 150N/ mm²	> 120N/ mm²	> 120N/ mm²	> 120N/ mm²	> 120N/ mm²
Local Bow	≤ 2‰ （Max.0.5mm over a distance of 300mm）
Overall Bow	≤ 3‰ （Max.3mm over a distance of 1000mm）

product pictures