SS608硅胶反霉密封胶

DESCRIPTIONSS608 Silicone Anti-Mildew Sealant is a one-component neutral curing silicone sealant with outstanding anti-mildew that reaches to zero level of GB1741 and ASTMG. It is particularly suitable for sealing joints in mildew. SS608 is extruded from tube with sealant gun when used, and it absorbs the moisture in the air, then cures to elastomer capable of maintaining a seal effectively.CHARACTERISTICS Outstanding anti-mildew property; SS608 Silicone Anti-Mildew Sealant belongs to RTV-1. Good extrusion and thixotropy between 4 +40. Easy to use; Neutral curing, non-corrosive to metal, coated glass, concrete, marble, granite etc; Release low-molecular-weight alcohol and no unpleasant odor during cure. Excellent resistance to weather, UV, ozone, water; Excellent resistance to low and high temperature change. No fragility , rigidification or crack at -50, and no softening, degradation at 150 when cured. It always keeps good elasticity; Excellent adhesion to most common building material, and it has no use for finishes; Good compatibility with other neutral silicone sealants.APPLICATIONS Waterproof anti-mildew sealing; Perimeter glazing for windows and doors; Sealing for glass, marble and metal plate curtain wall; many other industrial uses. TYPICAL PROPERTIES Property Result Test method As SuppliedColor Black, gray, white Tack free time(23°C/73°F, 25% RH) 42 minutes ASTM C679 Curing Time 23ºC (73ºF) at 25% RH 7-14 days Full Adhesion14-21 days Flow, Sag or Slump 0.1 inches max ASTM D2202 Working Time 10-30 minutes Specific Gravity 1.33 As CuredDurometer Hardness, Shore A 48 ASTM D2240 Ultimate Tensile Strength 0.97MPa ASTM C1135 Ultimate Elongation 117% ASTM C1135 Joint Movement Capability ±12.5% ASTM C719 Anti-Mildew 0 GB 1741 Specifications: Typical property data values should not be used as specifications. Assistance with specifications are available by contacting Guangzhou Baiyun Chemical Industry CO., LTD.