Polyaxis

Where Strength Meets Fire Safety

From rugged outdoor gear to flame-retardant enclosures, our compounds deliver unmatched protection without compromising performance.

Polyaxis is our specialized family of rotational molding compounds—crafted with performance, safety, and processability in mind. Whether you're producing rugged outdoor products, flame-retardant enclosures, or impact-resistant components, Polyaxis delivers the strength, flexibility, and reliability you need on the production floor and in the field.

From standard to custom color options, UV stabilization, and long-term durability, Polyaxis compounds are engineered to keep up with your application’s demands. Need a custom solution? We can help you build it.

Polyaxis

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Flame Retardant Solutions That Set the Standard

Introducing Polyaxis RLLP 622 and RLLP 626

In applications where fire resistance is critical, Polyaxis RLLP 622 and RLLP 626 provide proven performance and certified safety. Both materials are UL approved—RLLP 622 meets V-2 requirements, and RLLP 626 achieves V-0 ratings across multiple thicknesses.

These compounds are optimized for rotational molding, ensuring smooth processing, excellent part finish, and dependable mechanical strength.

Key Benefits

  • UL Certified Flame Retardancy (V-0 and V-2)
  • Strong Mechanical Properties – Toughness meets durability
  • Custom & Standard Colors – Match your design or brand
  • Easy to Mold – Consistent performance across cycles
  • UV Protection – For outdoor and high-exposure parts (available upon request)

Typical Applications

  • Automotive: Battery enclosures, HVAC ducting, cable guides
  • Construction: Electrical housings, covers, junction boxes
  • Electrical: Cabinets, switchgear enclosures, utility panels
  • Industrial Machinery: Guards, control units, component covers
  • Furniture: Flame-retardant seating or shell components

Material Profiles at a Glance

Polyaxis RLLP 622
UL V-2

A V-2 rated flame-retardant polyethylene compound offering excellent mechanical balance and reliable processing.

UL Flammability Rating
V-2 at 1.5 mm
Density
1.02 g/cm³
Melt Index (MI)
6.0 g/10 min
Tensile Strength (Yield)
2,200 psi
Elongation at Break
50%
Flexural Modulus (1% Secant)
85,000 psi
Impact Strength @ -40°F (0.125”)
20 ft-lbs
Impact Strength @ 73°F (0.125”)
48 ft-lbs
Heat Deflection Temp @ 66 psi
118°F (48.0°C)
Polyaxis RLLP 626
UL V-0

Our highest flame-retardant grade, RLLP 626 meets UL V-0 across multiple part thicknesses, making it ideal for environments where fire safety is non-negotiable.

UL Flammability Rating
V-0 at 1.5 mm, 4 mm, 6 mm
Density
>1.10 g/cm³
Melt Index (MI)
5.0 g/10 min
Tensile Strength (Yield)
2,300 psi
Elongation at Break
13%
Flexural Modulus
126,000 psi
Impact @ -40°F (0.125”)
0 ft-lbs
Impact @ 73°F (0.125”)
>35 ft-lbs
Heat Deflection Temp @ 66 psi
144°F (62.0°C)
Heat Deflection Temp @ 264 psi
103°F (39.2°C)
Vicat Softening Point
98.6°F (37.0°C)

All property values are typical results based on lab-tested samples (compression-molded or rotomolded). They are not to be used as guaranteed specification limits.

Choose Polyaxis When Performance Matters

Polyaxis blends the best of safety, strength, and simplicity for rotomolders who demand more from their materials. Whether you're pushing boundaries in automotive design, building for hazardous environments, or simply need peace of mind in flame-sensitive applications, Polyaxis gives you a clear path forward.

Let’s Talk About Your Next Mold

Our technical experts are ready to help you choose the right flame-retardant solution—or tailor one for your application. We’ll help you balance regulatory requirements, process needs, and performance goals to get the most out of your next product run.

Contact us today to learn more about Polyaxis RLLP 622, RLLP 626, and other high-performance rotomolding materials.

Contact Our Team