What is building sealant? What are the functional requirements of this material? What are the features of this product? Let's take a look at Xiangyang Auman Environmental Protection Materials Co., Ltd. with the building sealant manufacturer.

    Building sealant mostly belongs to synthetic adhesives, its main body is polymer, its properties can be divided into three categories: physical properties, process properties and use properties (product performance).

Functional requirements:

    The functional requirements of building sealant mainly depend on environmental factors: including radiation aging in sunlight, oxidation of oxygen and ozone, water and water vapor erosion, the influence of environmental temperature changes, wind load, the effect of shear force, circulating machinery (compression/tensile) load, invasive air pollution (such as: Acid rain, salt spray, etc.), microorganisms and macroorganisms (fungi, etc.).

    After understanding the environmental factors to consider the needs of building joints, the functions of building sealant can be summarized as follows: building waterproof, sound insulation, energy saving, corrosion prevention, pollution prevention, fire prevention, decoration, structural elastic connection, structural safety and durability.

    Features:

    After curing with.. Excellent UV resistance, high and low temperature resistance, corrosion resistance and temperature performance. The neutral dealcoholizing type is cured at room temperature, and the curing agent can be adjusted when the temperature difference is great.

    Its typical physical properties can form excellent structural strength at -30℃ to 120℃. Base coating of two-component silicone sealant is generally not required, but if the bonding test report indicates that the base coating is required, apply the base to a thin layer of base coating with a clean, lint free cloth before the sealant is constructed and allow to dry. Before the construction of sealant must be tested to determine whether the bottom coating.

    If you have purchasing needs for this product, please contact Xiangyang Auman Environmental Materials Co., LTD., the company's products are the best, welcome to choose us!