Supply anti-static PVC board

Anti-static PVC board technical characteristics and uses: anti-static PVC board, also known as anti-static PVC plate, the substrate is PVC (polyvinyl chloride). By coating technology, on the basis of perfectly preserved PVC corrosion-resistant, flame-retardant properties on it also has excellent anti-static function. PVC material in actual use, often by adding stabilizers, lubricants, auxiliary processing agents, pigments, impact agents and other additives. Easily flammable, high strength, resistance to climate variability and excellent geometric stability. PVC oxidant, reductant and acid has a very strong resistance. Features anti-static PVC sheet is good toughness, excellent impact resistance, resistance to chemical potency, and can be resistant to weak acid, generally use more (due to the production of LCD will be a weak acid chemical medicine, etc.) in LCD production equipment, in addition to PVC board of flame retardant, have the ability to fire (flame retardant rating of UL-94 V-0), processing performance can be cold. The main purpose for the device covers, clean room panels, test fixture and so on. Currently on the market more common antistatic PVC plate just antistatic surface, by coating (Coating) technology, the surface layer of antistatic PVC sheet dura (thin micron, 1 mm mm = 1000 formation micron um), antistatic layer method can only be used to remove machining, wipe with alcohol did not affect other chemical solvents, this process is perfectly preserves the inherent characteristics of transparent plastic sheet and beautiful, but also has anti-static function. Can effectively prevent the accumulation of dust, to avoid static electricity may cause harm to meet the special needs of high-tech era industry. Antistatic function sustainable over time is generally 3-5 years, according to foreign manufacturers introduce foreign semiconductor factories generally 3-5 years will replace the static plate, the surface resistance of the antistatic board may in 3-5 years 7-9 ohm power gradually change to or a little higher; so foreign semiconductor factories in order to be safe, generally 3-5 years will replace the static board. Color: transparent, yellow, black opaque, orange, white (opaque) and the like. Origin: Taiwan Product Specifications: Dimensions: 1000 (W) X 2000 (length) mm, 1212 (width) X 2424 (length) mm Thickness: 2,3,4,5,6,8,10mm how to implement static anti-static board bleed? achieve anti-static discharge circuit must be configured (i.e., grounded) and the ground, Common PMMA / PVC / PC board is a plastic, an insulating material (surface resistance and volume resistance in the 15 to 10 power of about 16), the charge can not flow freely in the above, if in some parts due to friction or other causes accumulation of charge (static electricity), even if this material grounded, electrostatic discharge can not, because the charge can not flow freely in the above ; anti-static plexiglass / PVC / PC board because the surface is a layer of an antistatic layer, a surface resistance of 10 6 to 8 ohm power, charge can flow freely in the above, when some parts due to friction or other reasons accumulated charge ( electrostatic), and anti-static board also constitute a loop (ie, ground) and ground, then the static electricity generated in a very short period of time (0.1 seconds) can be exhausting along antistatic layer, so as not to sensitive components harm, and to prevent the accumulation of dust absorption.