Does the diffused glass in the agricultural horticultural greenhouse have a color?

Today, let’s take a look at the specifications and characteristics of diffuse glass in greenhouses.

colour

Scattering glass belongs to ultra-white rolled glass, which is a kind of low-iron glass with colorless and transparent color. Because it is rolled glass and has a certain degree of haze, it looks a bit like silk screen or embossed glass. But there is an essential difference in the light transmission of the greenhouse.

Pattern

The patterns of diffuse scattering glass in greenhouse are divided into three types: fragrant pear, double velvet and cloth pattern. At present, the most widely used fragrant pear glass, although it has not been used for a long time in the market, it seems to be the best in effect.

thickness

At present, there are two main specifications for the thickness of greenhouse diffuse scattering glass: 5 mm and 4 mm, and 4 mm is recommended. There are several reasons. ①The light transmittance of 4mm is higher than that of 5mm. ②The price of 4mm diffuse scattering glass is cheaper than that of 5mm. ③The tempering strength is not inferior to the specifications of 5mm.

Haze value selection

The haze value of diffuse scattering glass is 50 haze (what is the haze of greenhouse scattering glass) which is the most used in China. 20 years to now, low haze glass has been popular in China, and the planting effect is better than that of medium and high haze glass.

Transmittance

Regarding the choice of light transmittance of diffuse scattering glass in greenhouse, it is recommended to determine it according to your own greenhouse use. If it is for seedling cultivation, scientific research, medicinal materials, flowers, etc., it is recommended to use diffuse scattering glass with high light transmission, and anti-reflective glass with better effect. Do (anti-reflective glass greenhouse and other industry applications). The light transmittance of diffuse scattering glass is 91.5%, and the light transmittance of anti-reflection glass is 97.5% [(Note: here is mainly for blue-violet light) photosynthesis useful light analysis], the relative anti-reflection glass effect will be better than that of diffuse scattering glass good.

size

There are not too many requirements on the size, try not to be too wide as possible, otherwise it will be difficult to install. Before purchasing, consult with glass manufacturers and ask which specifications will not lose, so that the price of glass can fall.