Hydroxypropyl methylcellulose (HPMC) is a non-ionic cellulose ether derived from natural cellulose through a series of chemical reactions. Its unique properties and versatile applications make it a valuable additive in various industries, including construction.
The conformal coating has a protective effect on the circuit board to resist the adverse external environment, so that the circuit board can work normally. Ritop conformal coating features: insulation, flame retardant, moisture, corrosion, salt spray, temperature change and so on; Three anti-paint products have UL, RoHS, REACH, and other certificates.