Premium RTV Silicone Adhesive Sealant 1035 Technical Data Sheet ISO 9001:2008 Registered Quality System. Burlington, Ontario, CANADA SAI Global File: 004008 1035 Description The 1035 Premium RTV Silicone Adhesive Sealant is a one-part, spreadable, non-corrosive, translucent paste. It is a fast curing and designed to provide quick initial adhesion build. The adhesive sealant retains elastomeric properties for long periods at temperatures from -60 to 204 C (-76 to 399 F). The 1035 is excellent for the sealing and bonding of electronic components onto printed circuit boards and protecting copper connections on electronic part assemblies. It also provides excellent weather proofing where power cords enter motors. It can be used as a gasket for leak resistant sealing and insulating. Benefits and Features UL HB Recognition (File E36952) Fast cure modified alkoxy (neutral) cure Primerless adhesion to many plastics, metals, wood, glass, and ceramics Provides electrical insulation Excellent chemical and weather resistance High strength Suited for marine applications Usage Parameters Temperature Ranges Properties Value Properties Value Tack Free 15 min Storage Temperature 16 to 27 C Full Cure 22 C 72 F 24 h 60 to 80 F Shelf Life 2 y Application Rate 360 gm/min Cured 1035 Properties Physical Properties Value Color Translucent Flexibility Excellent Flammability HB a) Mechanical Properties Value Hardness, Shore A 24A 2 2 Tensile Strength 21 kg/cm 300 lb/in Elongation 435% Tear Strength 7.1 kg/cm 40 lb/in Peel Strength Glass 7.5 kg/cm 42 lb/in Aluminum 8.6 kg/cm 48 lb/in Lexan Polycarbonate 7.1 kg/cm 40 lb/in PVC 8.0 kg/cm 45 lb/in a) Cured at 25 C 77 F and 50% relative humidity for 7 days Page 1 of 4 Date: 29 March 2021 / Ver. 1.02 Premium RTV Silicone Adhesive Sealant 1035 Technical Data Sheet ISO 9001:2008 Registered Quality System. Burlington, Ontario, CANADA SAI Global File: 004008 1035 Cured 1035 Properties b) Electrical Properties Value 15 Volume Resistivity 2 x 10 cm Dielectric Strength 17 kV/mm 425 V/mil Dielectric Constant 100 Hz 2.8 Dissipation Factor 100 Hz 0.002 b) Thermal Properties Value Coefficient of Thermal Expansion 300 ppm/C 2 Thermal Conductivity 0.06 W/(mK) 0.10 Btuft/ft hF Brittle Point -60 C -75 F b) Information is provided for customer convenience. The properties are not tested on a routine basis. Uncured 1035 Properties Physical Properties Value Odor Ammonia-like Viscosity Paste Specific Gravity 1.04 g/mL Flash Point 100 C 230 F Compatibility A primer is not required however, for difficult to bond substrates, a primer is recommended. NOTE: Not recommended for use on polycarbonates and acrylics. Will discolor sensitive metals (copper and brass) only when in direct contact. The 1035 is compatible with most materials found on printed circuit assemblies however, in an uncured state it is not compatible with contaminants like water, oil, and greasy flux residues. Therefore, it is extremely important to clean the printed circuit assembly thoroughly with a suitable electronic cleaner before applying the coating (see recommended cleaners on page 4). ATTENTION Perform a compatibility test in a representative environment prior to use to determine if other incompatibilities may be present. Storage Store between 16 and 27 C 60 and 80 F in dry area away from sunlight. Page 2 of 4 Date: 29 March 2021 / Ver. 1.02