TE5970
TE5970 is a one-component silicone adhesive,which cures on exposure to atmospheric moisture at room temperature .TE5970 has been designed for fix in tire bonding application and has superior corrosion-free adhesion to metals,including copper,plastics,ceramics,glass,etc without the use of primers. These surfaces includes plastics, metals, glass, ceramic and silicone rubbers. After curing, like general silicone rubbers, posses excellent heat, cold, weather resistance.
Application and features
are bonding of different material into tires ▶ Primerless adhesion to many substrates ▶ Absolutely no corrosion ▶ Excellent resistance to weathering, ultra violet radiation, Vibration, moisture, ozone, temperature extreme and airborne pollutants. ▶ Excellent heat and cold resistance APPLICATIONS ▶ Adheres to a wide range of electronic materials ▶ Water proof sealant as well as sealing for electrical and communication machinery and for more good to printed circuit boards,etc ▶ Other parts requiring heat and cold proof properties and sealant of machinery and electrical insulating,adhesive sealant for hybrid integrated circuits,sensors,sealing the frames of solar cell, junction boxes,solar energy lamps,etc. ▶ TE5970 has been designed specifically for gasketing applications. It withstands on line, low pressure tests carried out before product begins to cure. Typical applications include stamped sheet metal covers (timing covers and oil sumps) where good oil resistance and the ability to withstand high joint-movement is required. BOFORE CURING Appearance Non flowing paste Colours Black Specific Gravity at 25°C (g/ml) 1.38 (standards ISO R 1183,DIN 53479,NMRPS 703) Tack-free Time (min) (23°C, 50%) <25 Cured thickness after 48h (mm) (23°C, 50%) 4.48 CURING
Typical