SMC 6016V0 Sheet Molding Compound

Kaerda SMC 6016V0 is a heavy-duty flame-retardant Sheet Molding Compound with 29±2% glass fiber loading and UL-94 V0 rating (LOI ≥33%). Developed for utility power cable protection enclosures and railway transit troughs, it offers superior impact resistance (≥65 kJ/m²) and total protection against environmental weathering and fire hazards.

Key Highlights: Glass Fiber Content: 29±2% | Density: 1.75-1.85 g/cm³ | Flame Retardancy: V0 | 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 % 29±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
Limiting Oxygen Index GB/T 2406.2 % ≥33
Flame Retardancy UL-94 Grade V0

Product Features & Engineering Performance

  • · Molding shrinkage ≤0.12% ensures good dimensional stability, tight assembly and high sealing precision of housings.
  • · Excellent mechanical performance with high impact and bending resistance, resisting external extrusion and crack formation.
  • · Heat deflection temperature ≥200℃, maintaining structural stability without deformation under high temperature.
  • · UL94 V0 flame retardancy and limiting oxygen index ≥33% deliver reliable fire resistance to restrain flame spread.
  • · Low water absorption and stable insulation, acid-alkali resistance and anti-aging performance, non-conductive and free from electrochemical corrosion.
  • · Integral compression molding, lightweight and rust-free compared with metal shells for long-term underground and outdoor application.

Applications & Component Suitability

It is widely used for cable protection boxes, cable joint boxes and cable branch housings in municipal power grids, rail transit, utility tunnels, photovoltaic power stations and chemical parks. A: It is widely used for cable protection boxes, cable joint boxes and cable branch housings in municipal power grids, rail transit, utility tunnels, photovoltaic power stations and chemical parks. 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

It is widely used for cable protection boxes, cable joint boxes and cable branch housings in municipal power grids, rail transit, utility tunnels, photovoltaic power stations and chemical parks. A: It is widely used for cable protection boxes, cable joint boxes and cable branch housings in municipal power grids, rail transit, utility tunnels, photovoltaic power stations and chemical parks. 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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