For household appliances, considered in safe, chemicals must have excellent insulation, to ensure that users of electrical safety in all types of conditions, providing insulation and isolation function from the various low-voltage switchgear, household electrical appliances.
In aspect of simple isolation function, silicone, epoxy, polyurethane sealants and potting adhesive have good waterproof, confidentiality, and easy repair characteristics. Providing coating production to the circuit board which is easy contacting with moist air, sealed insulation to the plug which is easy getting electric shock, and isolation protection to these charging equipments.Make the air conditioning, TV, Yuba, vacuum cleaner, massage chair, fitness, blankets and so on electrical appliance, keeping the basic security and insulation protection.
Circuit board three proofings
Circuit boards and related equipment from a bad environment erosion need to improve and extend their service life. Vibration, dust, moisture and high temperature environment, the board may be cause corrosion, softening, deformation, mildew and other problems, leading to circuit failure. Silicone soft elastic coating material can well release of pressure, temperature, moisture, easy to repair.
PCB potting
Circuit boards and related equipment as it is not a fixed position, resulting in a higher frequency of vibrations and move, so that the general three anti-protection, would be deformative or breaking due to the collision of components and pcb lead, so the board needs to be higher standards of protection padding to fill a certain thickness to ensure its stable circuit, also play high and low temperature, moisture protection, and some products can meet UL 94V-0 flammability rating.