Principles of Nylon Strap Materials

In order to deepen our understanding of the principles of bulk nylon tie materials and understand the characteristics of olefinic monomer bulk nylon tie materials. And to understand the impact of the main process parameters of methacrylic acid methyl acetate body nylon tie material on its product quality, and deepen the understanding of the automatic acceleration effect in free radical chain nylon tie material. Master the experimental technology of preparing polymethyl methacrylate methyl acetate through the process of using nylon tie material in the body.

The reaction of nylon tie material with methacrylic acid methyl acetate was carried out in the presence of an azodiisobutyrate initiator. There is an induction period before the reaction begins, where the rate of the nylon tie material is zero and there is no change in the system's degree of penetration; After the conversion rate exceeds 20%, the reaction rate significantly accelerates; After the conversion rate reaches 80%, the reaction rate significantly decreases, and finally almost stops the nylon tape material. It is necessary to raise the temperature to make it fully nylon tape material. The amount of initiator in the formula should depend on the thickness of the prepared mold. Due to the density of methacrylic acid methyl acetate monomer being only 0.94 years old and c3cm, nylon ties, stainless steel ties, steel nail wire clamps, and nylon tie manufacturers have a density of 1.17 years old and c3cm, resulting in significant volume shrinkage. Therefore, in production, methacrylic acid methyl acetate prepolymer is usually first made before casting. This can reduce volume shrinkage, and the prepolymer has a certain degree of drilling, which will not cause liquid leakage when using a sandwich mold. Using test tubes as molds, the thickness is relatively large, so the nylon tie material takes too long. For ease of operation, 0.03% cyclohexanol peroxide was added as a room temperature initiator before casting.