YT920酸硅玻璃密封胶

YT920 ACID SILICON GLASS SEALANT 1.Characteristics: YT920 belongs to RTV-1, Acid curing, quickly speed of curing, high adhesion, Iow modulus, high movement capability; Excellent resistance to weather, the service life is over 50 years in the condition of general weather; Excellent resistance to Iow and high temperature change. Little changes of performance at -40 150; 2.Purpose: Perimeter glazing for windows and doors, glass; Sealing for aluminum plate, glass window; And other building and industrial usages. 3.Typical Technology Data: No. PerformanceStandardMeasured valueSingle Evaluate1AppearanceFine and uniform ointment, it shall not have bulb, surface coagulation and gel.Conform standardQualified2Slumpability(mm)Vertical,(mm)≤30QualifiedHorizontalNon distortedNon distorted3Tack-Free Time (h)≤30.3Qualified4Extrusion, (ml/min)≤102.0Qualified5TensileModulus(Mpa)230.4 or 0.60.5Qualified-200.76Permanent set adhesionNon destroyedNon destroyedQualifiedStabilityStore for 12 months at -20 27 in cool, dry places after date of delivery.4. Application Standard: China standard GB/T14683-2003 Company standard Q/(NGS) YT 1-2005 U.S.A ASTM C920-01 5. Restriction of Usage: Cannot be used to marble, granite and other alkalescence materials; Unsuitable for the surface of all kinds of material that can effuse grease, plasticizer or solvent; Unsuitable for the airproof location, because it is required to absorb moisture in air to cure for the sealant; Unsuitable for the frosty or moist surface; Unsuitable for the continually soggy or moist place; Can't be used the product, if the temperature is below 4 or above 50 on the surface of the materials. 6. Color and Package: Color: Transparent, Gray, Black, White, or other colors on request to Yt920 Package: YT920: 310ml Cartridge net 300ml. 7. Joint Design and Working Procedure: Please refer to Section "The Technology Instruction of YuanTong Silicone Sealant" 8. Technical Service: Offer the integral technical data of the product 9. Maintenance: We passed the ISO:9001 international quality system certification. And we control the quality according to the ISO:9001 System strictly. Technology Instruction of YuanTong Silicon Structural Sealant