SMC DMC Molding Parts

SMC (Sheet Molding Compound) and DMC (Dough Molding Compound) are high-performance composite materials composed of unsaturated polyester resin as the bonding material, reinforced with glass fiber, fillings, pigments, and other chemical agents. SMC is supplied in rolls covered by film on both sides, while DMC is supplied in a dough shape.

Material Differences & Usage

• DMC: Ideal for manufacturing complex and thin-wall molded parts.

• SMC: Typically used for large molded parts that require high mechanical strength.

Custom Manufacturing Capabilities We specialize in both SMC molding parts and BMC/DMC molding parts. Our expert team can design, develop, and manufacture custom molds or tooling based on customer drawings or samples. We also customize our production formulas to produce SMC or DMC materials with specific properties tailored to meet diverse technical requirements.

Characteristics & Advantages Both SMC and BMC/DMC materials feature exceptional molded properties, including excellent fluidity, lower molding pressure and temperature, and short molding times. They are highly valued for their:

• Good insulating properties

• High mechanical strength

• Thermal resistance

• Flame retardance

• Corrosion stability

Industrial Applications Our insulating structural molded parts are widely utilized across demanding industries, including:

• Automobile industry

• Railway vehicles and subway industry

• Power transmission and transformation

• Metallurgical industry

• Wind power industry

• Building and electrical industry

• Communication projects

Basic Specifications

• Product Size: Custom-made according to the customer's sample or drawing.

• Standard Colors: Grey, Red, and White (Special colors available according to RAL color code).