Contact us
West side of Jianshe Road, South side of Yongtai Road, Jizhou City, Hengshui City, China
FRP SMC Waffle Board
Share to
- Description details
-
SMC Waffle Board Introduction
SMC waffle board is a sheet molding compound (SMC) using unsaturated polyester resin as the matrix and glass fiber as the reinforcing material, formed by high-temperature and high-pressure molding. Its waffle honeycomb structure endows it with characteristics of light weight, high strength, precise dimensions, and a smooth surface, along with excellent corrosion resistance and insulation. It is widely applied in semiconductor cleanrooms, high-end electronics manufacturing workshops, and other fields with strict requirements for cleanliness and flatness.
Production Process
1.Raw Material Preparation
Mix unsaturated polyester resin, glass fiber, fillers and other additives according to the ratio, stir and impregnate with special equipment to make SMC sheets. Strictly control temperature, humidity and mixing time to stabilize material properties.
2.Cutting and Pre-forming
Cut SMC sheets into specified sizes, place them into molds for pre-forming to determine the initial shape of the board.
3.Compression Molding
Put pre-formed sheets into high-precision molds, cure and crosslink at 120℃-150℃ and 10-20MPa. After holding pressure, high-strength and high-precision waffle boards are formed.
4.Post-treatment
Trim edges and polish the surface after demolding to remove burrs. Surface coating can be applied when necessary to enhance protective performance.
Product Characteristics
1.High Strength and Lightweight
The unique waffle honeycomb structure ensures the board maintains high strength while weighing only 1/3 to 1/5 of traditional concrete boards. This effectively reduces the load on building structures and lowers transportation and installation costs.
2.High Precision and Flatness
Formed by high-precision mold compression molding, the board features precise dimensions and a flatness of ±1mm/m². This meets the strict flatness requirements of high-end manufacturing industries like semiconductors, ensuring stable operation of precision equipment.
3.Excellent Corrosion Resistance
SMC material shows good tolerance to chemicals such as acids, alkalis, and salts, enabling long-term use in humid and corrosive environments. It is resistant to aging and deformation, with a service life of over 30 years.
4.Superior Insulation Performance
With excellent electrical insulation, the board has a surface resistivity ≥1×10¹²Ω and volume resistivity ≥1×10¹³Ω・cm. It effectively prevents static electricity accumulation, avoiding damage to electronic components and ensuring production safety.
5.Good Flame Retardancy
With an Oxygen Index (OI) ≥30%, it meets the standards for flame-retardant materials. It is difficult to ignite and can effectively prevent fire spread, providing reliable fire safety for industrial production.
6.Low Dust Emission
The board’s smooth and dense surface is less prone to dust adsorption. In cleanrooms, its dust emission is extremely low, complying with standards like ISO 14644-1 to maintain high cleanliness in the production environment.
Product Specifications
Classification Common Specifications Optional Range Board Thickness 20mm, 25mm, 30mm, 40mm, 50mm 15 - 80 mm Single Board Size 1200mm×2400mm, 1500mm×3000mm Length ≤ 6000 mm, Width ≤ 3000 mm Waffle Hole Specifications Side length: 150mm×150mm, 200mm×200mm, 300mm×300mm Side length: 100 - 500 mm; Depth customized based on thickness Product Parameters
Parameter Category Parameter Index Density 1.8 - 2.0 g/cm³ Flexural Strength ≥ 180 MPa Tensile Strength ≥ 120 MPa Compressive Strength ≥ 200 MPa Water Absorption Rate ≤ 0.2% Heat Deflection Temperature ≥ 200℃ Surface Roughness (Ra) ≤ 0.8μm Application Scenarios
Semiconductor & Electronics Industry：Applied to ceilings, floors and walls of cleanrooms for wafer manufacturing, chip packaging, etc., providing high-precision clean environments to prevent static electricity and dust interference, ensuring product yield.
Biopharmaceutical Industry：Suitable for sterile workshops and laboratories, compliant with GMP standards. Its corrosion resistance and easy-cleaning features facilitate disinfection and maintenance, safeguarding pharmaceutical production safety.
Aerospace Manufacturing：Used in component workshops, its high-strength and lightweight properties reduce structural loads, while excellent insulation and flame retardancy ensure reliable production of precision aerospace equipment.
High-End Laboratories：Applicable as test benches, ceilings, etc., meeting corrosion resistance, insulation, fire protection and cleanliness requirements of physical/chemical/biological labs.
Food & Beverage Processing：Compliant with hygiene standards, the smooth surface resists bacterial growth and enables easy cleaning, preventing cross-contamination and ensuring food safety.
Contact Us
Keywords:
Related Products
CONTACT INFORMATION
West side of Jianshe Road, South side of Yongtai Road, Jizhou City, Hengshui City, China
Tel: +86-15075823759
WhatsApp: +86-15075823759
Email: info@good-frp.com
