SUNLU PP (Polypropylen) Filaments 0,8KG

Description

Product description

[Lightweight, efficient and ultra-light]
Compared to conventional PLA (density 1.23 g/cm³), SUNLU PP uses a lighter polypropylene (PP) material with a density of only 0.9 g/cm³, which reduces the weight by approximately 27%. At the same time, structural integrity and functionality are maintained, significantly reducing the weight of the printed parts. Ideal for drone components, portable instruments with lightweight design requirements, and creative models where every gram counts.

[Food-safe and reliable]
SUNLU PP meets food safety standards. Perfect for kitchenware, tableware, packaging prototypes and children's toys. The ideal solution for applications that come into direct contact with food.

[Excellent Chemical Resistance]
With its high resistance to acids, alkalis, salts, solvents and other chemicals, SUNLU PP prevents corrosion, dissolution and loss of performance. Its strong anti-corrosion properties make it ideal for the manufacture of chemical bottles, containers and applications with long-term chemical exposure.

[High impact resistance and flexibility]
SUNLU PP combines excellent strength with high flexibility and is resistant to breakage even under high loads. With a notch impact resistance of 40 kJ/m², the material provides excellent protection against sudden impacts and shocks, guaranteeing durable and long-lasting printed parts.

[Excellent strength and fatigue resistance]
SUNLU PP is resistant to cracking and fracture under repeated loading conditions and maintains its functionality and visual appearance even under prolonged external load, wear and friction.

[For precise and professional applications]
SUNLU PP is suitable for complex and high-precision applications: rigid fastening parts with high structural stability, medical and orthopedic devices with biocompatibility, food-safe packaging and containers according to hygiene requirements, as well as chemically resistant instruments in corrosive environments.

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Recommended Printing Settings

• Printing temperature: 210–230 °C

• Print speed: 30–50 mm/s

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Printing recommendations

For optimal first layer adhesion, use a build surface specifically designed for PP materials. Apply PP adhesive, set the part cooling fan to 10%, and print in a closed chamber to reduce warping. It is recommended to add Skirt structures to improve adhesion between the part and the build platform. Avoid dense and rectangular fill patterns to prevent warping caused by PP crystallization.