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Silicone sealant is a paste made of polydimethylsiloxane as the main raw material, supplemented by cross-linking agent, filler, plasticizer, coupling agent, and catalyst mixed in a vacuum state. It reacts with water in the air…

Countermeasures for slow curing ① Take appropriate heating measures; ② Perform a pull-off test on two-component sealants to determine the appropriate mixing ratio; ③ Single-component sealants need to be tested for surface drying time to…

Silicone adhesive is a high-grade adhesive sealing material with elastic bonding function, which is prepared by compounding, mixing, homogenizing and other processes, based on terminal hydroxyl siloxane polymer and multifunctional siloxane crosslinker, and adding auxiliary…

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…