3M9448 3M double sided tape is woven substrate in a double-sided adhesive, non-woven fabric coated on both sides by a C Xi sour gum made with good initial tack and holding adhesive, easy cutting and processing, good stability of plastics, rubber, rough surfaces have good adhesion; held at high temperature with good adhesion, long-term temperature 80 ℃, short-term temperature up to 120 ℃; press the tape of different colors into white plastic and vinyl. The adhesive is widely used in processing industry. ? Products??? WHITE: 3M9448W???? Vinyl: 3M9448HKB???? Specifications:? 1200MM * 50M * 0.15MMT,?? Tackiness??? 1,90 degree peel degrees ( g / 25MM), Test Method: JIS-Z-0237?????? metal? Al? C Xi acid? polyethylene? polypropylene? ABS resin? 1130? 1280? 1415? 555? 725? 1685?? 2, the dynamic shear force (kg / 25 * 25MM)???? test method: After five kilograms 24H after rolling the roller test fixture speed: 300MM / min?????? substrates? aluminum? C Xi sour? polyethylene? polypropylene? 59? 68? 78? 45? 62?? 3, tack (MM)???? test method: 3M Bowls France?????? 5 ℃? 23 ℃ ? 202? 17?? Shelf life:????? at room temperature and 50% relative humidity conditions, original packaging condition since the date of production shelf life of 12 months. ?? Application technology??? Adhesion strength with the sticky adhesive surface contact area with the increase of applied steady pressure to help with the sticky adhesive surface contact, thereby increasing the bonding strength. ????? Want to achieve the best bonding results, the bonding surfaces must be clean, dry, tape application temperature range is the best 21-38 ℃, recommended if the initial bonding temperature is below 10 ℃, discomfort the bonding, so the adhesive is too hard, and can not be firmly bonded to the object; However, if you have an adhesive on, and the holding temperature is also satisfactory tack. ?? Product applications??? 3M9448 double-sided adhesive in line with ROHS environmental regulatory requirements, widely used in processing industries, including rubber and plastic industry, rubber adhesive, suitable for refrigerator evaporators and control panel bonding, nameplate bonding, household appliances, automobiles, mobile phones, sponge, paper products, toys, etc.; 3M9448HKB Vinyl lens particularly suitable for electrical bonding, to prevent transmission of results. ??