HIPS 1.75mm Disolvable Supports Filament 2.2lb/1Kg spool - HIPS is a dissolvable thermoplastic which is commonly used for printing supports within ABS parts. HIPS is easily dissolved in limonene and prints at similar settings to ABS. It is less prone to warping than ABS making it perfect for brims and rafts on small and large parts alike. Dissolvable supports can enable the printing of intricate parts with simple post-processing. Applications: Dissolveable supports, General purpose 3D printing, , Engineering and industrial prototyping, and impact resistant parts. All filaments are sealed with desiccants. Regulatory Compliance: RoHS and REACH||| Physical Characteristics-- Tensile (break) Strength: 4400 PSI, Yield Strength: 340 KSI, Tensile Elongation: 45.0%, Notched Izon Impact: 2.0 ft-lb/in ||| Size-- Nominal Outer Diameter: 2.85 mm OD Tolerance: ±0.05, Ovality: < 0.050mm. Extruder Temperature: 220-235°C / Bed Temperature: 80-100 °C, UNIT OF MEASURE: EA