With the development of today's society, many products have gradually appeared in our lives, enriching our lives. Carbon fiber glue is a kind of thing that is used frequently nowadays, and it is also relatively convenient to use. But readers, are you familiar with carbon fiber glue? In fact, carbon fiber glue is often encountered in daily life. In fact, knowing more about carbon fiber glue is also very helpful for our decoration. So, what is carbon fiber glue?
What is carbon fiber glue
Generally speaking, carbon fiber glue in construction refers to carbon fiber impregnated glue. Carbon fiber glue includes carbon fiber primer, carbon fiber leveling glue and carbon fiber impregnated glue. Three types. Carbon fiber adhesive series A and B two-component epoxy adhesive.
What are the precautions for carbon fiber glue?
1. The construction environment is ventilated and dry, and the pasting surface is clean and free of oil.
2. The curing temperature should not be lower than 5℃, the curing time should be no less than 3 days when the ambient temperature is 20-25℃, and the curing time should be no less than 7 days when the average temperature is 10℃.
3. Gloves, masks, goggles and other protective equipment must be available during construction.
4. If it accidentally gets on the skin or clothing, clean it with acetone and rinse with plenty of water.
5. If accidentally eaten or splashed into eyes, seek medical attention immediately.
What are the characteristics of carbon fiber glue
1. Carbon fiber glue has the characteristics of low viscosity, high strength, good wettability and permeability, strong thixotropy and good construction performance
2. The cured adhesive layer has excellent physical and mechanical properties and strength and toughness
3. Good resistance to aging and media (acid, alkali, water)
4. Curing at room temperature and small shrinkage during hardening
5. The proportion of ingredients is wide, and the curing time can be adjusted appropriately according to environmental needs
6. It does not contain volatile solvents, is safe and non-toxic, and is easy to construct.
What is the role of carbon fiber?
Carbon fiber (carbon fiber, referred to as CF) is a new fiber material with high strength and high modulus fiber containing more than 95% carbon. . It is a microcrystalline graphite material obtained by stacking organic fibers such as flake graphite microcrystals along the axial direction of the fiber and undergoing carbonization and graphitization treatments. Carbon fiber is "flexible on the outside and rigid on the inside". It is lighter than metallic aluminum but stronger than steel. It is corrosion-resistant and has high modulus. It is an important material in national defense and civilian applications. It not only has the inherent characteristics of carbon materials, but also has the soft processability of textile fibers. It is a new generation of reinforcing fiber.
Carbon fiber has many excellent properties. Carbon fiber has high axial strength and modulus, low density, high specific performance, no creep, ultra-high temperature resistance in non-oxidizing environment, good fatigue resistance, specific heat and The electrical conductivity is between non-metals and metals, the thermal expansion coefficient is small and anisotropic, the corrosion resistance is good, and the X-ray transmittance is good. Good electrical and thermal conductivity, good electromagnetic shielding, etc.
The above is a detailed introduction about carbon fiber glue. After reading the above, we know that carbon fiber glue has remarkable effects. Many friends like carbon fiber glue. Carbon fiber glue is mainly used to apply and repair the bottom layer of the surface of reinforced components. Glue is mainly used to repair and level defects on the surface of reinforced components. Therefore, carbon fiber glue has always been liked by many friends. After reading the article, you will have a deep understanding of carbon fiber glue. Interested readers can feel free to buy it.
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