rubber waterstop

RUBBER WATERSTOP Performance parameter:rubber waterstopnumberitemindexBSJ1Rigidity, HA60±560±560±52Tensile strength ,MPa ≥1512103Snap and elongation,%≥3803803004transmutation70×24h,%≤35353523×168h,% ≤2020205Tear strength21,KN/m ≥3025256Brittleness temperature, ≤-45-40-407Air aging3170×168hRigidity, HA ≤88--Tensile strength,MPa ≥1210Snap and elongation,% ≥300300100×168hRigidity, HA ≤----8Tensile strength,MPa ≥9Snap and elongation,% ≥2508Ozone ageing 50pphm: 20%, 48h2grade2 grade0 grade9Rubber and metal bondingIn vivo sections flexibilityremark1 rubber and metal bonded items apply only to the edge of waterstop which include steel.2 demand and supply can discuss about the question if there is other special needs, such as mold assessment test, but the anti-mildew properties should be equal or higher than two grade. -we can produce all dimensions as per your drawing -all shape is ok -all color is ok