Elektronische Tasten

Properties and USES: Appellative A, B adhesive series products, good transparency, resistant to tear strength and recovery, as mobile phone key-press making special glue. The main technique parameters: Type number 37XXAppearance (A/B component)transparent A and B component proportion 1:1 A and B component viscosity (million CPS) 7 Hardness (JIS A) 60 65Resistance to tear strength (KN m. - 1) p 30 Tensile strength (MPa) p 9 Elongation (%) p 300 Can operation time (25 °C / h) 2 3Curing conditions (110 °C / min) 1 2 Density (g · cm - 3) 1.13Method of use: Will A and B component proportion by weight, mixing with the injection molding process or after vacuum exhaust bubble after heat moulding. Perfusion, Storage and precautions: 1, plus molding series products as the dangerous goods, sealed storage, put in a cool place, prevent the rain, the sun exposure. 2, add molding series product use should be banned and condensation type of organic tin compounds mixed silicone rubber, otherwise, sizing material not sulfide, avoid with nitrogen compounds containing sulphur phosphorous mixed, otherwise would also make this product vulcanization incomplete or not sulfide.