Garden Lights Manufacturers introduced that the waterpr […]
Garden Lights Manufacturers introduced that the waterproof technology of lamps is mainly divided into two directions: structural waterproofing and material waterproofing.
Structural waterproofing means that after the various structural components of the product are combined, they already have the waterproof function. The waterproof material is the place where the potting glue is reserved to seal the electrical components during product design, and the glue material is used for waterproofing during assembly.
Lamps with waterproof material design use filling potting glue to insulate and waterproof, and use the sealant to bond and close the joints between structural parts to make electrical parts completely airtight and achieve the waterproof effect of outdoor lamps.
With the development of waterproof material technology, various types and brands of special potting glue for lamps and lanterns continue to appear, for example, modified epoxy resin, modified polyurethane resin, and modified organic silica gel. The chemical formula is different, the elasticity, molecular structure stability, adhesion, UV resistance, heat resistance, low-temperature resistance, water repellency, insulation performance, and other physical and chemical performance indicators of the potting glue are different.