The characteristics and application scope of PC sanding board. PC sanding board: it can be divided into double-sided sanding board and single-sided sanding board. The main raw materials are PC (polycarbonate), PMMA (acrylic board), PVC or PET. It is a new type of high-strength, heat insulation, light transmission and lightweight building material, and is widely used in LED display screen, light box production, roof lighting, highway guardrail, explosion-proof shield, lighting canopy, industrial plant, greenhouse, observation window, sound barrier Exhibition lighting, etc.
Features of PC abrasive plate:
1. Weatherability: The surface is provided with a co extrusion layer to prevent the resin from becoming yellow due to fatigue caused by solar ultraviolet. The surface co extruded layer has a chemical cuvette to absorb ultraviolet light and convert it into visible light. It has a good stabilizing effect on plant photosynthesis (suitable for protecting valuable arts and exhibits from UV damage).
2. Impact resistance: The impact strength of PC endurance plate is 250-300 times that of ordinary glass, 20-30 times that of acrylic plate, and twice that of tempered glass. There is almost no risk of breakage. It has the reputation of "unbreakable glass" and "sound steel", and is an excellent material for bulletproof glass.
3. Flame retardancy: According to GB8624-97, it belongs to Class B1 flame retardancy, without fire drops and toxic gas.
4. Temperature resistance: it will not cause performance change within the temperature range of - 40 ℃ to 120 ℃.
5. Portability: light weight, convenient for handling and drilling. When cutting and installing, it is not easy to break, and it can be directly cold bent, which is simple in construction and good in processing.
6. Sound insulation: sound insulation effect is good, and it is the material of highway sound barrier internationally
Application scope of PC frosted plate
1. It is applicable to the exotic decoration of gardens, recreation halls and corridors and pavilions in rest places;
2. Applicable to the interior and exterior decoration of commercial buildings and the curtain wall of modern urban buildings
3. Applicable to aviation transparent containers, motorcycle windshields, aircraft, trains, ships, automobiles, boats, submarines
4. It is applicable to the arrangement of telephone booth, billboard and light box advertising exhibition
5. Suitable for wall, roof, screen and other interior decoration materials;
6. Building lighting, indoor partition/screen, kitchen cabinet door, interior decoration, furniture, bathroom design
PC frosted plate has the function of diffuse reflection on light, which can make the light distribution more uniform. The light is softer after penetrating the PC frosted plate, which sets off a warm and elegant atmosphere. It is often used in lighting and other fields.
