9980 two-component silicone structural adhesive, designed for structural bonding assembly in architectural curtain walls, the thixotropic use of the product in the application of architectural curtain walls will not produce and is particularly suitable for structural bonding assembly applications in curtain walls. It has good adhesion and compatibility to most of the substrate surfaces, no significant changes in physical and chemical properties after artificially accelerated weathering, and can adapt to extreme high and low temperature changes. 9980 amine body can be cross-linked and formed into a durable elastomer by mixing well and then squeezing into the required bonding seal amine with a special two-component glue machine to form an effective seal.
9980 is a two-component, easy to use, in the temperature of 5 ° C-30 ° C, air temperature of 35%-75% relative to the clean environment, you can get a better bonding effect.
-Neutral curing, high strength, medium modulus, high flexibility, solvent-free product, low vulcanization shrinkage.
-Non-corrosive to metal, coated glass, concrete and marble (granite).
-Excellent weathering resistance, excellent resistance to high and low temperatures, UV resistance, ozone resistance, water resistance, good adhesion to most building materials.
-Structural bonding assembly of glass curtain wall, especially suitable for structural assembly of glass and metal objects in workshop assembly units.
-Second pass bonding and sealing of insulating glass.
-many other architectural and industrial applications.
●Restrictions on use
-Not suitable for use on frosty or wet surfaces.
-Unsuitable for use on all materials that leach grease, plasticizers or solvents, such as surfaces of oil-impregnated wood.
-not suitable for use in areas subject to continuous water immersion or where it is wet all year round
-Not suitable for construction when the surface temperature of the material is below 4°C or above 40°C.
-9980 two-component iron drum (net capacity) 190L, B-component plastic drum (net capacity 19L)
9980 two-component is white, B-component is black, black after mixing.
Storage and expiration date
-9980 should be stored separately in a cool and dry place under 27°C. The storage period is 9 months from the date of manufacture.
-The product is not toxic when fully cured, but avoid contact with eyes before curing, if contact with eyes, please flush with plenty of water and seek medical attention; uncured product should avoid contact with children. This product will release alcohols during the curing process, attention should be paid to ventilation in the construction and curing area to avoid adverse effects on people due to the concentration of these substances.
Generally no maintenance is needed, if the sealant seam is broken, replace the damaged part, just use solvent to remove the accumulated dirt, and then fill with structural adhesive.
-It is the customer's responsibility to test the proposed sealant application and to determine if the performance meets the customer's application requirements.
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