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Mobile WebSiteGlass fiber reinforced nylon This material is actually a glass fiber reinforced nylon that we use every day. It is more accurate than reinforced nylon to point out the type of reinforcing agent. It is pointed out that it is modified with glass fiber as a reinforcing agent. Reinforcing agents are used in our large industry for fiberglass and carbon fiber, of which glass fiber is used more widely. Through the addition of glass fibers, the mechanical properties of the material have been greatly improved, especially the tensile properties such as tensile strength and bending strength.
Its shrinkage rate has also been improved, and it can solve the problem of pumping in the injection molding process. It also increases the melt flow resistance due to the addition of glass fiber. The fluidity is worse and requires more pressure. After the injection molding is completed, the injection temperature also needs to be greatly improved. Since the strength and toughness are relative, the strength increase should lower the toughness index. In the case of different environments, it is still necessary to choose. For example, the higher the strength in winter, the greater the brittleness, which may result in nylon plus glass fiber materials. Will not be used again, then you need to choose tough materials, such as reinforced nylon.
Flame-retardant nylon is mainly used for fire-related properties. It is mainly used to hinder the burning of fire and even extinguish it by itself. This is mainly modified by adding a flame retardant. This material is flame retardant and has good flame retardancy. The bad is intuitively related to the addition of flame retardant. Although it is only 2~0 in terms of numbers, the amount of flame retardant is different many times, and the relative cost difference is also great.
Flame retardant nylon is currently divided into many types and types. According to the classification of flame retardants, it can be divided into halogen-containing and halogen-free flame retardant nylons. Currently, halogen-free flame retardants are relatively new products and have a halogen-containing flame retardant. The flammability and environmental protection performance have been added. The halogen-containing flame retardant nylon will release smoke and gas which are harmful to the environment when it is burned. In today's environmentally-friendly form, the halogen-containing flame retardant nylon slowly withdraws from the stage of history.
