Inorganic adhesive, inorganic coating agent, non-combustible adhesive, non-combustible coating agent.
The KR-G series is a water-based inorganic adhesive that is effective for heat resistance and fire resistance.
【Features of KR-G227 Inorganic Adhesive】 - It is a powder hardener-added inorganic liquid adhesive. - The liquid itself is odorless, and no volatile substances or harmful gases are generated during drying. - It cures through dehydration condensation reactions caused by the hardener and drying. - The adhesive itself is non-flammable, has high heat resistance, and does not degrade under ultraviolet light. - Viscosity can be adjusted by adding water.
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basic information
■Usage Instructions 【Pre-treatment】 Remove oil, dust, and other contaminants from the bonding surface, and perform surface modification such as roughening if necessary. 【Measurement】 Measure the main agent and hardener in the appropriate mixing ratio (weight ratio). The basic ratio is 5% hardener to the main agent. ※KR-G401 is a one-component product, so this step is not necessary. 【Mixing】 Place the main agent and hardener in a mixing container and stir thoroughly until a uniform paste is achieved. Water may be added for viscosity adjustment. 【Application】 Apply using a roller or spatula. After application, press the materials together before the surface dries. The usable time is approximately 4 hours at 23°C. However, this time decreases with rising temperatures, and it is nearly halved when exceeding 30°C. 【Curing】 The curing time at room temperature is approximately 24 hours. Curing time can be shortened by heating. If high adhesive strength is required, it is recommended to heat at 150°C for about 1 hour after room temperature curing.
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Applications/Examples of results
【KR-G227 (Adhesive)】 Adhesion of high-temperature, flame-retardant materials 【KR-G401 (Hard Coating Agent)】 Surface protection of high-temperature materials, flame-retardant treatment of materials
Company information
Our mission is to add our unique ideas and know-how to the new materials that are continuously emerging, in order to meet the needs of various industries, and to propose them as new products with added functionalities. Our functional composite materials demonstrate excellent and original capabilities across various fields, including home appliances, precision instruments, medical equipment, construction, and transportation, as well as in areas such as equipment parts, special rooms, and architectural panels, thereby contributing to society. Our pride lies in our development capabilities that continue to lead the industry, reflecting the times and exploring the next generation. We offer a wide range of products for electromagnetic wave countermeasures. Furthermore, we have established a system that allows us to consistently provide everything necessary for effective and efficient implementation, from on-site electromagnetic wave environment measurement and surveys to construction advice and shielding work. Technology is not born overnight. Our employees value a proactive attitude, especially when it comes to "technologies that no one else is doing," "technologies that are deemed impossible," and "unique technologies." Not everything in development is successful; in fact, failures are more common. However, it is also true that the byproduct technologies born from these challenges support our company today.
