SMC Sheet

SMC Sheet Product Introduction

Ⅰ. Product Ingredient

SMC sheets primarily consist of:

• GF (Special Yarn): Provides high-strength structural support, enhancing the sheets’ mechanical properties. Like steel bars in construction, GF ensures exceptional strength and toughness.

• UP (Unsaturated Resin): Acts as the matrix material, firmly bonding all components together to ensure structural integrity and stability.

• Low-Shrinkage Additives: Effectively control shrinkage during molding, ensuring dimensional accuracy and minimizing deformation risks.

• MD (Fillers): Such as calcium carbonate. These reduce costs while improving properties like hardness and wear resistance.

• Auxiliary Agents: Including initiators (to trigger resin curing) and release agents (to ease demolding), critical for optimizing production processes.

II. Product Features

• High Mechanical Strength: Withstands heavy pressure and impact, maintaining structural integrity in demanding environments. Ideal for automotive parts like bumpers and dashboards, offering reliable protection and support.

• Excellent Flame Retardancy: Slows fire spread, buying time for evacuation and firefighting. Widely used in electrical enclosures, building templates, and other fire-sensitive applications.

• Superior Leakage Resistance: Second only to UPM203 material. Ensures electrical safety by preventing current leakage, commonly used in insulators and insulated tools.

• High Arc Resistance, Dielectric Strength & Voltage Resistance: Maintains stable insulation under high voltage/strong electric fields, protecting equipment and personnel. Critical for high-voltage switchgear insulation.

• Low Water Absorption: Performs reliably in humid conditions without compromising strength or insulation. Suitable for bathroom components, water tanks, etc.

• Dimensional Stability & Low Warpage: Retains precise dimensions during production and use, ensuring installation accuracy. Ideal for large templates or precision electrical boxes.

III. Application Areas

1. Electrical & Communication Engineering

• Enclosures: Electrical switch boxes, SMC junction boxes, and instrument covers protect components from dust/moisture while ensuring insulation.

• Insulation Components: Insulators, motor end caps, and tools prevent leaks/short circuits, ensuring safe power transmission.

2. Automotive Industry

• Suspension Parts: Bumpers absorb collision impacts; Protect the safety of the vehicle body and passengers,dashboards integrate functionality and aesthetics.

• Body Components: Body shells, roofs, doors, etc., combine lightweight design with strength for fuel efficiency and safety. Grilles, spoilers, and hoods optimize aerodynamics.
• Under-Hood Parts: Air conditioner housings, air ducts, intake pipe covers, fan guide rings, heater covers, water tank components, brake system parts, battery trays, and engine soundproof panels. SMC sheets ensure reliable operation of engine components under high temperatures and vibrations, thanks to their stability and durability.

3. Railway Vehicles:

Window frames, bathroom modules, seats, tea table surfaces, SMC carriage wall panels, and ceiling panels. The lightweight nature of SMC reduces vehicle weight and energy consumption, while its corrosion and fire resistance meet the safety demands of long-term railway operations in harsh environments.

4. Construction Engineering

• Water Tanks: SMC’s corrosion resistance and sealing properties make it ideal for manufacturing water tanks, ensuring long-term leak-free and corrosion-free water storage.
• Bathroom Fixtures: Integrated bathroom units, sinks, and other bathing products offer smooth, seamless surfaces, slip resistance, and easy cleaning for comfort and safety. Their thermal insulation also enhances energy efficiency.
• Purification Tanks: SMC purification tanks excel in wastewater treatment due to their chemical corrosion resistance and high strength, ensuring stable operation.
• Construction Templates: Reusable, dimensionally stable, and high-strength templates significantly improve construction efficiency and reduce costs.
• Storage Unit Components: Provide robust structural support and protection for various storage facilities.
• Sanitary Ware: SMC sanitary products include bathtubs, shower cabins, wash basins, waterproof trays, toilets, and vanities. They feature vibrant colors, seamless molding, customizable sizes/shapes, lightweight durability, crack resistance, smooth surfaces, thermal insulation, and mass-production suitability.
• Anti-Static SMC Flooring: Made with anti-static SMC composites and molded as a single piece, these floors offer slip resistance, stable anti-static properties, conductivity, wear/corrosion/aging resistance, fireproofing, and high pressure tolerance. Ideal for static-sensitive environments like electronics factories and server rooms.
• Explosion-Proof Equipment Housings: SMC composites replace heavy steel/aluminum housings, eliminating spark risks from impacts. Their lightweight, corrosion resistance, design flexibility, and customizable properties (anti-static, flame-retardant, thermally stable, durable) make them ideal for explosion-proof housings.
• Wireless Communication: SMC excels in antenna production, such as satellite TV dish reflectors. By embedding metal mesh or coatings, SMC reflectors achieve high precision, low cost, and mass-production suitability. Widely adopted in the U.S., Japan, South Korea, Taiwan, and Hong Kong.

V. Product Advantage Summary

• Exceptional Performance: Combines high strength, insulation, flame resistance, waterproofing, and corrosion resistance to meet stringent demands across industries.
• Design Flexibility: Adjustable formulas and molds enable customized sizes, shapes, and properties, offering unmatched design freedom.
• High Production Efficiency: Molding processes support rapid, large-scale production with consistent quality and short lead times.
• Long Service Life: Minimizes replacement and maintenance costs, delivering enduring value under normal use and care.

In Conclusion, SMC sheets are essential in modern industry and daily life. Their unique properties and versatility will continue to drive innovation and progress across sectors, solidifying their role as a critical material for the future.