Marking glue: Epoxy resin application field and push new products

With the continuous expansion and deepening of the application of epoxy resin products, its new products are emerging in an endless stream - one of them is the marking glue in the field of handicraft applications. Experts from the China Epoxy Resin Industry Association said that when this new term was first introduced, it was misunderstood as a road paint, which shows its professional application. This also shows the development of China's epoxy market from another aspect.

The adhesive has excellent adhesive strength and is applied to the pattern or line for lighting, glass picture frames, light bulbs, and other arts and crafts. For metal, ceramics, wood, glass, fiber products and hard plastic Packaging and bonding, as well as other products that require hooks or surface decoration, are also known as alignment glues. According to experts from the China Epoxy Resin Industry Association, the underline adhesives developed and manufactured by Strong Composites Co., Ltd. currently include two kinds of transparent and colored. Among them, the transparent epoxy marking glue component is the main agent 512A-1, and the curing agent 512B-1 is a transparent liquid; the colored epoxy resin marking component is the main agent 537A-2, and the curing agent 537B-2. Black or white liquid (color adjustable). - They are normal temperature or medium temperature curing products with moderate curing speed, good transparency, high hardness after curing, smooth surface, bright, no bubbles, strong adhesion, good adhesion of cured products, good acid and alkali resistance, moisture resistance, waterproof , anti-oil, dust-proof performance, heat resistance and atmospheric aging. The transparent product A agent can be added with various color pastes and formulated into other colors. The colored products also have good electrical and physical properties such as insulation, compression resistance, and high bonding strength.

The use of the product is relatively simple, first take the ratio of taking the amount of A, B agents to mix thoroughly after mixing to avoid incomplete curing. Transparent products can be properly added color paste to adjust the color, or add talcum powder to adjust the thickness of the lines required to scratch and the height of the vertical line, after adding it needs to be fully stirred evenly; colored products can be properly added to adjust the required talcum powder The thickness of the drawn lines and the height of the standing lines are approximately 10% to 20% of the mixing amount of the A and B agents. After mixing, stir it in a timely manner and use it in a timely manner. Use the mixed glue within the usable time as much as possible. During the curing process, clean the used containers and utensils to prevent the glue from solidifying on the appliance items.

Reprinted from: China Packaging Federation