*JH-3880 Weather Resistant Silicone Adhesive

1.Characteristics: JH-3880 Weather Resistant Silicone Adhesive belongs to RTV-1, expediently application between 4 40°C to alcoxy curing system, expediently application between 5 50°C to oxime curing system. Neutral curing, non-corrosive to glass, coated glass, concrete, marble, metal (not including oxime curing system) and most kinds of plastic, etc; Quickly speed of curing, excellent adhesion, middle , excellent movement capability; Excellent resistance to weather, the service life is over 50 years in the condition of general weather; Excellent resistance to low and high temperature change. Little changes of performance at -40 150°C; Excellent adhesive to most common building material, Special material will have better adhesive with priming; Good compatibility with other neutral silicone adesive; Belong to non-dissolvent product, low vulcanization shrinkage and green environmental protection product. 2.Purpose: For weather sealing in glass curtain wall joints; For weather sealing in aluminum , enamel curtain wall joints; For sealing in marble (granite),concrete, tile, metal panel materials ect.; Many other building & Industrial uses. 3.Typical Technology Data: Performance Standard JC/T 882-2001 Measured Value Testing method Alcoxy Oxime Slumpability (mm) ≤3 0 0 GB/T 13477 Extrusion (ml/min) ≥80 392 336 Tack-Free Time (min) ≤180 30 30 Hardness (HsA) / 50 48 GB/T 531 Loss of Heating % ≤10 3.3 403 ASTMC 792 Elasticity recovery % ≥80 94.0 90.0 GB/T 13477 Tensile strength in adhesion (Mpa) ≥0.4 0.91 0.83 Permanent set adhesion Non destroyed Non destroyed Non destroyed Movement Capability % ±20 ±20 ±20 ASTMC 719 Elongation at ultimate strength % / 250 260 GB/T 13477 Stability Store for12 months at 20 30°C in cool, dry place after date of manufacture. 4.Application Standard: Standard JC/T 882-2001 Curtain wall sealing silicone sealant 5.Restriction of Usage Cant be used as structural adhesive; 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 Cannot be used the product of alcoxy , if the temperature is below 4°C or above 40°C on the surface of the materials; Cannot be used the product of oxime , if the temperature is below 5°C or above 50°C on the surface of the materials. 6.Color and Package: Color: Black, Gray, White or other colors on request to JH-388 Package: JH-388: 310ml Cartridge net 300ml, 7. Joint Design and Working Procedure: Please refer to Section The Technology Instruction of Jianhua Silicone sealant 8. Technical Service Offer the integral technical data of the adhesive 9. Maintenance: We passed the ISO9001 international quality system certification. And we control the quality according to the ISO9001 System strictly. Insurance agent: PICC