Appliance Market Requires Products with Superior Physical and Electrical Properties

Bulk Molding Compound (BMC) is currently specified by major appliance makers for components such as vent trims, range and refrigerator handles, control panels, and door skins where thermoset materials offer performance advantages. In addition to requirements for superior dielectric properties, large appliance components have a greater need for material durability than other parts. With a life expectancy of ten years or greater, the internal and external environments associated with large appliances include exposure to heat, corrosives, weather, load, and impact. Applications range from oven end-panels and door handles to iron sole-plate covers, fryer bases, and lids. Thermoset molding compounds are also used in refrigeration and HVAC products, such as room air conditioners, and include housings and cooling oil drip pans.

Small appliances often generate temperatures exceeding 300° F. Components require composites with dimensional stability at these temperatures in order to maintain critical performance parameters as well as specified color and gloss.

By using thermoset composites for the appliance market, manufacturers maintain aesthetic and heat-resistant properties, while eliminating secondary surface finishing and painting operations. As a result, measurable gains in manufacturing efficiency and profit can be realized.