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SP- ALR Fabric for UST Projector

·   ALR Fabric for UST Projector



Feature Description:

The T prism anti-light curtain is a combination of a trapezoidal physical structure and a 3D nano-material coating. The two-dimensional physical structure of the T-prism is uniformly distributed in the longitudinal direction. The scientifically rigorous calculation and experiment finally confirm the angle, and the environment is protected by precise directional coating technology. The 3D nano-reflective material is evenly coated on the reflective surface, leaving only a little reflective coating on the light-absorbing surface (basically kept in a black state), and the T-prism is toward the upper side as the light-absorbing surface, and the lower side is the reflective surface, so that most of them ( About 93% of the ambient light is effectively absorbed by the light absorbing surface to achieve the desired light resistance. The T prism anti-light curtain adopts trapezoidal optical structure and directional coating technology, which makes its overall performance slightly better than that of the black grating anti-light curtain.

Performance Parameters:



1.The flame proof is judged according to the safety level of France NF p92-507.

2.A- Washing refers to cleaning the screen surface with a mixture of ethanol (7%) and ether (3%).

   B-Wash with kitchen detergent and water.

( Attention: All screen surfaces should not be cleaned with acidic detergent )

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