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Surface conditions of different substrates and common surface treatment methods for bonding: Material Common Materials Common bonding methods High surface energy metals Aluminum, stainless steel, nickel copper, etc. Chemical cleaning removes oxide layers and oil…

1 Silicone structural adhesive should be used in a clean environment with a temperature of 10℃～40℃ and a relative humidity of 40%～80%, so that a better bonding effect can be obtained. Application of silicone structural…

In the field of sealing and bonding, substrate bonding is a headache for many engineers and operators. Why does the same sealant have very different effects on different materials? Even the same material can “turn…

How to use sealant in summer? Storage 1. In summer, the temperature is high. Please keep the indoor temperature of the warehouse below 35℃ and avoid direct sunlight; 2. In the rainy season, pay attention…

1. What are the reasons for the failure of silicone sealant to bond with the substrate? Answer: For the failure of bonding, we need to analyze from the following aspects: (1) Check whether the silicone…