Synkoo Materials
SMC & GPO-3 Insulation Products
About Us
Synkoo Materials is an innovative manufacturer of SMC and GPO-3 insulation sheets, delivering reliable, high-performance, eco-friendly composite insulation materials for the electrical, energy, transportation, and industrial equipment sectors. Engineered for durability, electrical insulation, and flame resistance, our products are designed to meet the rigorous demands of modern applications.
In addition to regular sizes insulation sheets or boards, we specialize in custom-fabricated workpieces tailored to your specifications. Whether you need precision-cut components or workpieces for switchgear, transformers, or electric vehicle systems, Synkoo Materials offers complete insulation solutions.
With a commitment to quality, innovation, and customer satisfaction, Synkoo Materials helps industries build safer, smarter, and more efficient products.
SMC Insulation Sheet
Sheet Molding Compound (SMC) insulation sheets are high-performance composite materials widely used in electrical and industrial applications for their exceptional mechanical strength, thermal resistance, and dielectric properties. Composed of thermosetting resin, reinforced with chopped glass fibers and mineral fillers, SMC insulation sheets are produced through compression molding, resulting in a dense, uniform, and durable product.
These sheets are specifically engineered to provide effective electrical insulation, making them ideal for components such as switchgear panels, transformer parts, and busbar supports. In addition to their excellent electrical insulation capabilities, SMC sheets offer resistance to corrosion, moisture, flame, and impact, ensuring long-term reliability even in demanding environments.
SMC insulation sheets are available in 1.5-70mm thicknesses and grades to suit different industry needs, aligning with international standards for electrical safety and performance.
GPO-3 Sheet
GPO-3 insulation sheets are fiberglass-reinforced thermoset polyester laminates, renowned for their excellent electrical, mechanical, and thermal insulating properties. Manufactured through a process of layering fiberglass mats impregnated with polyester resin and curing under heat and pressure, GPO-3 sheets deliver a strong, flame-retardant, and arc-resistant material ideal for demanding electrical applications.
These sheets are widely used in low and medium-voltage electrical equipment, such as switchgear, busbar insulation, transformer supports, and panel boards. GPO-3 offers high dielectric strength, excellent tracking resistance, low water absorption, and superior dimensional stability, even in humid or high-temperature environments.
Compliant with global safety and performance standards, GPO-3 insulation sheets combine durability, safety, and versatility, making them a preferred choice across power distribution, transportation, and industrial sectors.
