Purple Red silica gel indicator beads 2-4mm

Purple silica gel is a special color silica gel product with the following characteristics and application information:

Color: Purple to purple-red or red to purple-red, bright color.

Coloring rate and hiding power: high coloring rate and good hiding power.

Temperature resistance: excellent heat resistance, heat resistance up to 300℃.

Chemical resistance: Acid resistance and alkali resistance both reach level 5.

Lightfastness: Lightfastness reaches level 8, and the color changes little after long-term exposure.

Migration resistance: Migration resistance reaches level 5, and the phenomenon of masterbatch migration from the inside of the product to the surface of the product is rare.

Environmental protection: Meets RoHs environmental protection testing requirements.

Application scope:
Mainly used in the color matching of silicone products that pursue high cost performance, such as the production of network cabinets, server cabinets, public security monitoring poles, electronic police poles, etc.