Articles

Method for applying photoluminescent powder to glass products

First, the general use of 110 mesh photoluminescent powder is better. Two, can generally be used as noctilucent powder for ordinary pigment, according to the actual production in the process of time, choose suitable for oily ink filters for additives are fully mixing (do not use metal containers, lest time is long will turn black), after fully mix with 80 mesh network printing (sieving in advance is better), to be luminous intensity and long time, can be printed a few...

Several methods of reflective powder used in reflective fabric

One, a processing method (1) multi-channel processing method base cloth - - coating - - coating reflective layer - - coating glass beads reflective powder layer - - post-processing (coating transparent resin, waterproof, etc.). The bottom layer is coated on the base cloth to make the surface of the base cloth smooth, so as to improve the reflection effect of the reflective layer, so as to improve the reflective intensity of the product. (2) a liquid in a machining method will...

Types of electroluminescence

Electroluminescence is also known as field luminescence. Electroluminescence is a kind of luminescence phenomenon in which electric energy is directly converted into light energy. It includes injection electroluminescence and intrinsic electroluminescence. (1) Injection electroluminescence: electrons and holes are injected directly by the electrode mounted on the crystal. When the electrons and holes are recombined in the crystal, excess energy is released in the form of light. The basic structure of injection electroluminescence is junction diode (LED). (2) Intrinsic electroluminescence: it can...

About photochromatic materials

I. Basic knowledge of spectrum: ULTRAVIOLET rays are divided into three types according to different bands: UVC for those with a wavelength below 250 nm, UVB for those with a wavelength between 250 and 320 nm, and UVA for those with a wavelength between 320 and 380. The visible light range is 380-800 (nm) and the infrared light range is 900-1800 (nm). Two, photochromic principle: the use of UVA energy to open the photosensitive molecular bonds, so that it from...

The invention relates to a method for making luminous steps for garden special purpose

The utility model relates to a special luminous garden step, belonging to the field of garden engineering. It includes steps, plant planting trough and connecting trough. Plant planting slots are installed at both ends of the step, leaking holes are installed on the step tread, luminous plastic pipes are installed on the edge of the step tread, gutter is installed inside the step, and drain holes are installed on the kick surface of the bottom step. The drainage hole...