SMC J3001M Sheet Molding Compound

Kaerda SMC J3001M is a specialized telecommunications-grade Sheet Molding Compound containing 15±2% glass fiber. Formulated for 5G outdoor wireless cabinets, radomes, and optical fiber distribution boxes, it combines RF electromagnetic transparency and electrical insulation with excellent weatherability and low weight.

Key Highlights: Glass Fiber Content: 15±2% | Density: 1.8-1.95 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 1.8-1.95
Water Absorption GB/T1462 mg ≤20
Shrinkage Rate GB/T15568 % ≤0.12
Glass Fiber Content GB/T15568 % 15±2
Heat Deflection Temperature (HDT) GB/T1634 ℃ ≥200
Tensile Strength GB/T1447 Mpa ≥35
Flexural Strength GB/T1449 Mpa ≥100
Impact Strength GB/T1451 KJ/㎡ ≥35

Product Features & Engineering Performance

  • Superior outdoor weather resistance & stable dimension
  • High structural strength & reliable protection
  • High temperature & aging resistance
  • Excellent moisture & corrosion resistance
  • Easy molding & high-volume production

Applications & Component Suitability

A: It is suitable for outdoor base station enclosures, communication cabinets, fiber distribution box housings, equipment insulating brackets and antenna protective components. With stable dimension, weather-resistance and insulation performance, it protects internal communication devices from temperature variation, rain and dust erosion. 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: It is suitable for outdoor base station enclosures, communication cabinets, fiber distribution box housings, equipment insulating brackets and antenna protective components. With stable dimension, weather-resistance and insulation performance, it protects internal communication devices from temperature variation, rain and dust erosion. 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.

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