Air barrier adhesive is also called waterproof air barrier adhesive, moisture-proof air barrier adhesive, and grain depot waterproof air barrier adhesive. It is a new type of moisture-proof and breathable waterproof material used in grain storage and food warehouses, and is loved by many customers. This article will give you a detailed introduction to the performance characteristics of air barrier adhesives?
Introduction to waterproof air-barrier adhesive
Waterproof air-barrier adhesive is a moisture-proof and breathable material used in grain storage and food depots. This product is made of fluorosilicone resin as base material, mixed with several additives and inorganic materials. Using technology and unique processes, a tough, flexible, adhesive and breathable waterproof film can be formed on the surface of the coated object after coating. This coating film has excellent air permeability, water resistance and water resistance, and It can spontaneously penetrate into the base layer of the coated object and form a complete rigid-flexible waterproofing system with the surface layer. This system can resist normal structure, thermal energy movement, fluid pressure, adapt to various deformations of the structure, achieve long-term impermeability and moisture resistance, and can withstand the test of sunlight exposure and long-term immersion in water. It maintains more than 10% elongation at low temperatures and has an applicable range of -57°C to 200°C. It is an excellent waterproof and air-insulating material.
What are the performance characteristics of air barrier adhesive?
1. Harmless and environmentally friendly products.
2. The artificial xenon lamp aging test lasts for 1,000 hours without pulverization (according to experience, it is equivalent to 10 years outdoors).
3. Water resistance, can be immersed in water for a long time, and the coating performance remains unchanged.
4. It has strong adhesion, can be closely combined with a variety of media, and can penetrate into the media.
5. Single-component, easy to construct and short construction period.
Key points to note when applying Yulong Air Barrier Adhesive
1. The wall waterproof mortar surface is smooth, clean, and free of rough gaps and cracks.
2. Make sure the air barrier glue is applied directly on the surface of the waterproof mortar, and it is strictly forbidden to scrape putty on the mortar surface.
3. Use two brushing methods, vertically and horizontally. The interval between application of air barrier glue shall be based on the time when it is fully dry, and no missed application shall be allowed.
4. The theoretical air barrier adhesive dosage per square meter is 0.25KG.
5. After the waterproof and air-proof glue is applied, apply the waterproof paint.
The above is an introduction to "What are the performance characteristics of air barrier adhesive". This product is a material for grain storage warehouses and is suitable for moisture-proofing in kitchens and bathrooms and for moisture-proofing walls of food warehouses. The waterproof and air-proof adhesive is packed in engineering plastic barrels with inner liner, 50kg/barrel. During storage, the product should be placed in a sealed, cool and dry place. Shelf life is 24 months.
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