Diffuse Glass 70 Haze (2 sides AR optional)

Specifications

Specifications	Diffuse Glass 70 Haze	Diffuse Glass 75 Haze with 2×AR
Thickness	4mm±0.2mm/5mm±0.3mm	4mm±0.2mm/5mm±0.3mm
Length/Width Tolerance	±1.0mm	±1.0mm
Diagonal Tolerance	±3.0mm	±3.0mm
Dimension	Max. 2500mm X 1600mm	Max. 2500mm X 1600mm
Pattern	Prismatic	Prismatic
Edge-Finish	C-edge	C-edge
Haze(±5%)	70%	70%
Hortiscatter(±5%)	59%	59%
Perpendicular LT(±1%)	91.50%	98.00%
Hemispherical LT(±1%)	79.50%	85.50%
Iron Content	Fe2⁺≤120 ppm	Fe2⁺≤120 ppm
Local Bow	≤2‰(Max 0.6mm over a 300mm distance)	≤2‰(Max 0.6mm over a 300mm distance)
Overall Bow	≤3‰(Max 3mm over a 1000mm distance)	≤3‰(Max 3mm over a 1000mm distance)
Mechanical Strength	>120N/mm2	>120N/mm2
Spontaneous Breakage	<300 ppm	<300 ppm
Fragments Status	Min. 60 particles within 50mm×50mm; Length of longest particle<75mm	Min. 60 particles within 50mm×50mm; Length of longest particle<75mm
Thermal Resistance	Up to 250° Celsius	Up to 250° Celsius

BENEFITS

Highest Light Transmittance

1. With low-iron base (<120ppmFe2O) and leading etching AR technology, our glass has the highest light transmission standard in the world: For diffuse glass: ≥91.5±0.5%; For diffuse glass without 2×AR: ≥97.5±0.5%, 98.5% in average

2. Especially for the LT of Blue Light(400-480nm) and Red Light(630-680nm) which are most important for the photosynthesis, our glass performs 3% and 1% higher than competitors correspondingly.

Light Scattering

1. With the special pattern, our glass can scatter the light to cover the greenhouse evenly to increase the yield.

2. It also helps to reduce the high temperature on top of crops during hot seasons in case of burning, wilting...

Long shelf life

With leading Etching AR technology, our glass create the AR layer on the glass body itself, which lead to a long shelf life of the glass: ≤1% LT decrease within 10 years under right application and cleaning.

High Safety

We executive a higher tempering standard than EU and Chinese National level. So the glass is not easily broken, and even broken the fragments is small enough to avoid harm to human and crops.

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