TECHNICAL DATA SHEET TDS SI 2000 CYANOACRYLATE ADHESIVE REVISED DECEMBER2010 DESCRIPTION SI 2000 is a high viscosity surface insensitive cyanoacrylate adhesive that is used in applications that require faster cure speeds on parts that are dry and on parts that may be acidic. The SI Series bonds a wide range of similar and dissimilar surfaces. The SI Series provides exceptional performance in a wide range of applications. PHYSICAL PROPERTIES Color Viscosity Specific Gravity Base Clear 2000 cps 1.07 Modified Ethyl PERFORMANCE PROPERTIES Substrate Fixture Time Bond Strength Steel Aluminum Neoprene ABS PVC Polycarbonate Phenolic 10 Seconds 10 Seconds 5 Seconds 10 Seconds 10 Seconds 10 Seconds 10 Seconds 2100 psi 1750 psi 750 psi 900 psi 900 psi 900 psi 850 psi What we bond ABS Acrylic Aluminum Bakelite Brass Chloroprene Chrome Cooper EPDM Fiberglass Latex Leather Natural Rubber NBR Neoprene Nitrile Nylon Phenolic Polycarbonate Polyester Polystyrene Porcelain PVC SBR Steel Valox Wood CHEMICALSOLVENT RESISTANCE NOTE Method used ISO 6922 OF STRENGTH RETAINED AFTER AGING FOR 500 HOURS GASOLINE 220C 100 ISOPROPANOL 220C 100 ETHANOL 220C 100 FREON TA 220C 100 MOTOR OIL 400C 100 POLYCARBONATE 400C 95 RH 100 ELECTRICAL PROPERTIES DIRECTIONS FOR USE Dielectric Constant ASTM D 150 Dissipation Factor 1 kHz 2 to 3.50 0.02 For optimum results parts should be clean and free from any contamination on the bonding surface. If parts do not mate flush together use a higher viscosity product to compensate for the gap. Any excess adhesive can be removed using Remove Debonder. NOTE Method used ISO 4587. Tensile Strength Steel 1800 psi Volume Resistivity ASTM D 257 2 x 1015 to 10 x 1015 FACTORS AFFECTING CURE SPEED GAP Thin bond line results in faster cure speed. Larger gaps will lengthen cure speed. HUMIDITY Cure and fixture times can be influenced by the humidity conditions at the time of assembly. The higher the RH the faster cure and fixture times will be. Fixture
time data based on our testing is conducted at 50 relative humidity. STORAGE Store product in unopened containers out of direct sunlight in a dry location. Material should be stored at or below 220C. For extended shelf life unopened containers of the product may be refrigerated. NON WARRANTY Information contained herein is based on test and information we believe to be reliable and accurate. It is offered in good faith for the benefit of the consumer. ASI shall not be liable for any injury loss or damage in the use of its chemical products since the conditions of us are beyond our control. In every case we urge and recommend the user conduct tests to determine to their own satisfaction that the product is of acceptable quality and suitable for their particular purpose under their own operating conditions. Statements concerning the possible use of our products are not intended as recommendations or to use our products in the infringement of any patent. These products are for Industrial Use only.
