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Compare Multiple Engineering Materials

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Multi-product engineering material comparison table
Product Tensile Strength Elongation Flexural Strength Flexural Modulus Impact Resistance HDT Print Parameters Compatible Printers Annealing Drying Conditions

Values are based on the provided comparison sheet and may vary by printer, profile, moisture level and test method.

Engineering Filament Lab

[15% OFF] Nylon-6 Carbon Fiber (PA6-CF) 3D Printer Engineering Filament 1KG

[15% OFF] Nylon-6 Carbon Fiber (PA6-CF) 3D Printer Engineering Filament 1KG

£17.49

Bundle Type:

£17.49

[15% OFF] Easy PA (Nylon) 3D Printer Engineering Filament 1KG

[15% OFF] Easy PA (Nylon) 3D Printer Engineering Filament 1KG

£30.79

Color/Type:

£30.79

[15% OFF] Nylon-6 Glass Fiber (PA6-GF) 3D Printer Engineering Filament 1KG

[15% OFF] Nylon-6 Glass Fiber (PA6-GF) 3D Printer Engineering Filament 1KG

£26.99

Color:

£26.99

[15% OFF] SUNLU Engineering Filament Collection Easy PA, PC-ABS, PA6-CF, PA12-CF, PA6-GF | SUNLU UK Online Store

[15% OFF] SUNLU Engineering Filament Collection Easy PA, PC-ABS, PA6-CF, PA12-CF, PA6-GF | SUNLU UK Online Store

£22.99

Bundle Type:

£22.99

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[15% OFF] Nylon-6 Carbon Fiber (PA6-CF) 3D Printer Engineering Filament 1KG

[15% OFF] Nylon-6 Carbon Fiber (PA6-CF) 3D Printer Engineering Filament 1KG

£17.49

Bundle Type:

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[15% OFF] Easy PA (Nylon) 3D Printer Engineering Filament 1KG

[15% OFF] Easy PA (Nylon) 3D Printer Engineering Filament 1KG

£30.79

Color/Type:

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[15% OFF] Nylon-6 Glass Fiber (PA6-GF) 3D Printer Engineering Filament 1KG

[15% OFF] Nylon-6 Glass Fiber (PA6-GF) 3D Printer Engineering Filament 1KG

£26.99

Color:

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[15% OFF] SUNLU Engineering Filament Collection Easy PA, PC-ABS, PA6-CF, PA12-CF, PA6-GF | SUNLU UK Online Store

[15% OFF] SUNLU Engineering Filament Collection Easy PA, PC-ABS, PA6-CF, PA12-CF, PA6-GF | SUNLU UK Online Store

£22.99

Bundle Type:

Why Choose SUNLU Engineering Filament?

Stronger Performance, Smarter Choice

Basic Filament Engineering Filament

Annealing Engineering Filaments with E2 FilaDryer

Engineering filaments require strict moisture control

Engineering filaments require strict moisture control

Engineering materials such as PA, PA-CF, PA-GF, PC, CoPA and PC-ABS are highly sensitive to moisture. When these filaments absorb water, they may cause:

Bubbles and popping during extrusion
Rough surfaces and increased stringing
Weaker layer adhesion
Unstable dimensions and mechanical properties
Reduced performance from carbon-fibre and glass-fibre composites

Engineering filaments therefore require thorough drying before printing. During long print jobs, they also need continuous heat retention and protection against moisture reabsorption.

The E2’s sealed structure, silicone sealing strips and high-temperature drying capability help maintain a stable, low-moisture environment before and during printing.
Bulles et crépitements pendant l’extrusion
Surfaces rugueuses et davantage de fils
Adhérence inter-couches réduite
Dimensions et propriétés mécaniques instables
Performances limitées des composites renforcés de fibres de carbone ou de verre

Ces filaments doivent donc être soigneusement séchés avant l’impression. Pendant les impressions longues, ils doivent également être protégés contre une nouvelle absorption d’humidité.

La structure étanche, les joints en silicone et la capacité de séchage à haute température du E2 permettent de maintenir un environnement plus stable avant et pendant l’impression.
Standard low-temperature dryers are often insufficient

Standard low-temperature dryers are often insufficient

Many conventional filament dryers are mainly designed for PLA, PETG and TPU, with limited temperature ranges and heating performance.

The E2 provides:

A maximum temperature of up to 110°C
A 500W PTC heating system
Heating to 50°C in approximately 20 minutes
Heating to 70°C in approximately 30 minutes

This allows it to support not only standard filaments, but also PA, PC, CoPA, carbon-fibre-reinforced, glass-fibre-reinforced and selected flame-retardant engineering materials.

For engineering filaments, high-temperature capability is not simply about faster drying. It determines whether the material can be processed properly.
Engineering parts often require annealing after printing

Engineering parts often require annealing after printing

Engineering filaments are commonly used for:

Drone components
Helmets and protective parts
Screws, nuts and connectors
Blower ducts and mechanical components
Functional parts requiring impact resistance and durability

These applications require more than successful printing. They also demand greater:

Impact resistance
Toughness
Heat resistance
Dimensional stability
Long-term durability

Annealing can improve the crystalline structure and internal stress of certain engineering materials, helping them achieve stronger mechanical performance.

By combining drying and annealing in one machine, the E2 eliminates the need for a separate oven or high-temperature processing device.