FOAMGLAS高溫密封膠PC HI-TEMP RTV 305mL

EATURES & BENIFITS HIGH TEMPERATURE TO 260 °C (500°F) EXCELLENT ADHESION NON-CORROSIVE LOW ODOR 50% MOVEMENT CAPABILITY PERMANENT FLEXABILITY EXCELLENT WEATHERABILITY LONG LIFE VOC COMPLIANT NON-FLAMMABLE WATERPROOF WIDE TEMEPERATURE RANGE 1. Description and area of application PC® HI-TEMP/RTV Silicone Adhesive is a one part, neutral cure, silicone adhesive/sealant formulated for use at high temperatures. It is particularly suited for use in conjunction with FOAMGLAS® insulation systems that require adhering or sealing FOAMGLAS® insulation to FOAMGLAS® insulation or for adhering the insulation to hot surfaces. It cures to an elastomeric solid at room temperature. 2. Field Application DO NOT THIN. All surfaces should be dry and free of dust, loose scale, oil, grease and frost. Use a caulking gun to apply adhesive. Cut nozzle to 6.4 mm (1/4 in.) or desired bead size. Apply 6.4 mm (1/4 in.) bead of silicone adhesive 10 cm (4 in.) on center to FOAMGLAS® insulation block and press to the substrate using a slight rotary motion. Five 5 cm (2 in.) diameter daubs of silicone adhesive per insulation block may be used instead of the bead application method. Joints less than or equal to 3 mm (1/8 in) are desirable. Do not use this or any other sealant to fill large voids from poor fitting insulation. Blocks or joints should be rubbed to obtain good fit before application of sealant. If a coating is to be applied, cut off any squeezed-out the sealant flush with surface. Cure time is approximately 30 hours at 25°C (77°F) at 50% relative humidity. The actual cure time will depend on the degree of air contact. In full air contact, the adhesive forms a tack free skin in 25 minutes 3. Type of Delivery and Storage 305 ml (10.3 fl. oz.) cartridges. 12 10.3 oz. cartridges/carton PC ® Hi-Temp RTV is a made-to-order product which may require a lead time of up to four weeks from receipt of order. Contact your local FOAMGLAS ® insulation supplier for minimum order quantities and lead times. Store original, unopened containers in a cool, dry area. Protect unopened containers from water, heat and direct sunlight. Consult Safety Data Sheet for additional storage and handling information. 4. Coverage Standard application of sealant to FOAMGLAS® insulation joints requires 880 cm2/cartridge = 3 mm film (136 in2/cartridge = ? in. film) . One tube will will produce approximatetly 7.3 m ( 24 ft.) of 6.4mm (? in.) dia. bead. Pittsburgh Corning Corporation ? Global Industry Headquarters ? 800 Presque Isle Drive ? Pittsburgh, PA, USA 15239-2724 Americas: +1 724 327 6100 Toll Free +1- ? Europe, Middle East and Africa: +32 13 661 721 ? Asia-Pacific: +81 50 ?2015 PITTSBURGH CORNING. FOAMGLAS® and PC® are federally registered trademarks in the United States and various other countries. FI-232 Product data sheet PC® HI-TEMP/RTV Silicone Adhesive Page 2 of 2 Revision Date: 11/13/2015 Replaces 07/16/2014 / 5. Typical Properties A Property Test Method SI Value Imperial Value Color: - Red Density: - 1.05 kg /l 8.8 lbs. / gal Coverage: - 880 cm2/cartridge = 3 mm film 136 in2/cartridge = ? in. film Application Temperature: °C (°F) Material: - 28 °C ± 7°C 82°F ± 12°F Surface: (Minimum) - -52°C -62°F Surface: (Maximum) 38°C 100°F Service Temperature: Intermittent - 343°C 650°F Max. - 260 °C 500°F Min. - -52 °C -62°F Tensile Strength: ASTM D412 1.93 Mpa 280 psi Elongation ASTM D412 360% Durometer Hardness, Shore A: ASTM C661 30 Skin Over TimeB - 12 Tack Free TimeB ASTM C661 25 Cure RateB - 3.2 mm per 30 hrs. ? in. per 30 hrs. Volatile Organic Content: (VOC) (max. less water and exempt) 40 g/l 0.33 lbs./gal Water Vapor Permeability: ASTM E96 Water MethodC 0.25 ng/Pa?s?m 0.17 perm-in ASTM E96 Desiccant MethodC 0.20 ng/Pa?s?m 0.14 perm-in EN12086:1997C 0.22 ng/Pa?s?m 0.15 perm-in A Properties subject to change. Consult Pittsburgh Corning. B Property derived from lab conditions 25°C (77°F) @ 50% RH CMaterial tested as cured disk PC® Hi-Temp/RTV silicone adhesive is certified to meet the general requirements for VOC emissions of SCAQMD Rule 1168, July 1, 2005, Adhesive and Sealant Applications, as analyzed by the methods specified in Rule 1168. PC® Hi-Temp/RTV silicone adhesive meets requirements of MIL-A-46106A (Type II), ASTM C920 Type S, NS Class 50, TT-S-00230C, TT-S01543A 6. Limitations DO NOT use in applications where solvent odor could affect food taste or flavor. Do not apply at temperatures below -18°C (0°F). Allow sealant to cure at least 2 hours before exposure to water. Do not use in areas subject to continuous immersion.