Technical Date Sheet Rev.02 Description SH-81803 is a double-sided tape consisting of transparent PET carrier and tackified acrylic adhesive, both sides laminated with release liners. Features • Halogen free. • High bonding strength. • Quick bonding performance. • High cleanliness, produced in dust-free workshop. • Excellent resistance to demanding environmental conditions. Applications • Fixing the parts of metal pieces. • Provides extremely strong and age-resistant bonds between different materials. • Physical Properties Items Carrier Adhesive Total Thickness Color RoHS Halogen Retentivity Temperature resistance long term(weeks,months) Temperature resistance short term(minutes,hours) Typical Values PET Film Tackified Acrylic 30 Transparent Pass Pass 10000 -20~100 120 Units NA NA pm NA NA NA ASTM mins °C °C Test Methods NA NA ASTM D-3652 NA SGS SGS -3654,1000 g/0.5 sq in @RT NA NA • 180° Peeling Force to Different Substrates Note: The above technical information and data should be considered representative or typical only and just for reference.

• Loop Initial Tack Remark: Test Method ASTM D-6195 Application Guidance Shihua suggests that before bond the SH-81803 tape onto the material, the surfaces should be cleaned with ethyl alcohol and then held for 5 min to dry the surface. Ideal bonding condition is suggusted as below: In order to achieve the best bonding performance, Shihua suggests that the bonding operation should be carried out at the temprature of 15-35 °C and at the humidity of 30%~70%. After bonding, an adequate dwell time is also necessary, Shihua suggests that the minimum dwell time is 3 minutes. Although SH-81803 can still...