SMC 6008 Sheet Molding Compound

Kaerda SMC 6008 is a heavy-duty industrial fan-grade Sheet Molding Compound with 27±2% glass fiber content. Engineered for large-diameter axial and centrifugal fan impellers and heavy-load housings, it features high tensile (≥65 MPa) and flexural (≥160 MPa) strength to withstand high rotational speeds and harsh corrosive environments.

Key Highlights: Glass Fiber Content: 27±2% | Density: 1.75-1.85 g/cm³ | Flame Retardancy: Non-FR | HDT: ≥200°C | Shrinkage: ≤0.12%

Key Technical Specifications

Property Test Standard Unit Value
Density GB/T1463 g/cm3 1.75-1.85
Water Absorption GB/T1462 mg ≤20
Shrinkage Rate GB/T15568 % ≤0.12
Glass Fiber Content GB/T15568 % 27±2
Heat Deflection Temperature (HDT) GB/T1634 ℃ ≥200
Tensile Strength GB/T1447 Mpa ≥65
Flexural Strength GB/T1449 Mpa ≥160
Impact Strength GB/T1451 KJ/㎡ ≥65

Product Features & Engineering Performance

  • Higher glass fiber content delivers much higher tensile, flexural and impact strength than standard fan-grade SMC, outstanding load and vibration resistance, ideal for large-diameter impellers and oversized fan housings.
  • Molding shrinkage ≤0.12% ensures excellent dimensional stability, resisting creep deformation under long-term high-speed operation and maintaining dynamic balance accuracy.
  • Low water absorption, resistant to moisture, salt spray, weak acid and alkali corrosion, rust-free for humid and corrosive environments.
  • Heat deflection temperature ≥200℃, reliable heat resistance to withstand temperature rise during continuous fan operation.
  • Lightweight, significantly lighter than steel, reducing overall fan load and improving vibration & noise reduction.
  • Integral compression molding produces complex curved surfaces with smooth finish and low wind resistance. Without flame retardant system, it focuses on strength and corrosion resistance with cost advantages for general industrial ventilation projects.

Applications & Component Suitability

A: Designed for heavy-duty, large-size and high-load working conditions, applicable for large industrial centrifugal fans, large-diameter axial fans, material conveying fans, high-air-volume breeding ventilation fans and large anti-corrosion fans in sewage treatment plants. Q: Can you adjust specifications based on project needs? A: Yes. The parameters shown on the page are representative references, and selected projects can be discussed for adaptation and development. Q: Can you provide samples for testing? A: Yes. Sample testing, TDS / MSDS requests, and early-stage technical evaluation are supported. Q: Do you support long-term bulk supply? A: Yes. The product is supported by real production lines and equipment, making it suitable for stable supply and long-term project cooperation. Q: Can you also support molded product development?

Manufacturing Infrastructure & Quality Control

Kaerda supports full-scale production from customized compounding to finished molded parts with ISO 9001 and IATF 16949 quality compliance:

  • 3 High-Capacity SMC Production Lines: Ensuring precise resin-to-fiber distribution and consistent lot-to-lot maturation.
  • 15 Compression Molding Presses (315T – 2500T): Capable of producing large-format, high-density composite enclosures and structural parts.
  • Integrated Testing Lab: Full testing for tensile/flexural strength, heat deflection temperature (HDT), shrinkage, and UL-94 flame retardancy.

Frequently Asked Questions

A: Designed for heavy-duty, large-size and high-load working conditions, applicable for large industrial centrifugal fans, large-diameter axial fans, material conveying fans, high-air-volume breeding ventilation fans and large anti-corrosion fans in sewage treatment plants. Q: Can you adjust specifications based on project needs? A: Yes. The parameters shown on the page are representative references, and selected projects can be discussed for adaptation and development. Q: Can you provide samples for testing? A: Yes. Sample testing, TDS / MSDS requests, and early-stage technical evaluation are supported. Q: Do you support long-term bulk supply? A: Yes. The product is supported by real production lines and equipment, making it suitable for stable supply and long-term project cooperation. Q: Can you also support molded product development?

Yes. Kaerda operates an in-house polymer formulation lab and 3 automated SMC production lines. We can adjust glass fiber length and loading, cure kinetics, shrinkage control, and RAL color matching according to your tooling and mechanical requirements.

Absolutely. We provide full TDS/MSDS documentation and batch material samples for initial mold sampling, shrinkage validation, and mechanical testing.

Looking for OEM Custom SMC Formulations or Molded Parts?

Get direct engineering assistance from Kaerda on compound formulation, mold shrinkage calculations, and volume pricing.

about

Kaerda factory

Kaerda (Jiangsu Lantai) pioneers advanced composite materials like SMC, BMC, and Prepregs, delivering custom molded solutions and driving innovation across diverse industries.

Exploring Opportunities for the Global Expansion

become a partner

Main Products