Salt spray test chamber is mainly used to test the stability of product performance in the salt spray environment. Because both metal and non-metal products, due to the natural air contains moisture and salt and corrosion, which leads to performance changes, such as metal rust, circuit board corrosion.
Because of the corrosive nature of the salt spray test chamber itself, so the production of salt spray test chamber shell can not be used in all metal materials or materials susceptible to salt spray corrosion. Currently on the market the main materials are glass, rigid PVC, PP board three.
A, fiberglass reinforced plastic (FRP) also known as GFRP, fiber-reinforced plastics, generally refers to the use of glass fibers reinforced with unsaturated polyester, epoxy resins and phenolic resin matrix. Glass fibers or their products as reinforcing materials for reinforced plastics, known as FRP. Because of the different varieties of resin used, so there are polyester FRP, epoxy FRP, phenolic FRP. Lightweight and hard, non-conductive, stable performance, high mechanical strength, less recycling, corrosion resistance, low cost, most early manufacturers use FRP to do the shell;
Two, PVC board has excellent tiger stability, corrosion resistance, hardness, high strength, with self-extinguishing, insulating properties, reliable, smooth and flat surface, easy to process, in the former PVC board is a superior thermoforming materials, can replace part of stainless steel and other corrosion-resistant materials, can replace part of stainless steel and other corrosion-resistant materials. Can replace part of the stainless steel and other corrosion-resistant synthetic materials, but this is for the increasingly competitive, increasingly thin profits for the salt spray test box industry, although there are new processes and materials to replace the old process and materials, but consider the cost of words or many manufacturers use fiberglass.
Three, PP plate density, easy to weld and processing, with superior chemical resistance, heat resistance, impact resistance, non-toxic, tasteless is currently the most environmentally friendly requirements of one of the engineering plastics. The main colors are white, microcomputer color, other colors can also be customized according to customer requirements.
For more than ten years of environmental testing equipment manufacturers, we recommend that users use PP board shell salt spray test chamber, because it has a long service life, environmental protection, low cost.
Reference model: LRHS-108-RY
LRHS-270-RY
LRHS-412-RY
LHRS- 663-RY
LRHS-816-RY
LRHS-1080-RY