High-Quality Antistatic PP Plastic Particles for Industrial Turnover Boxes and Instrument Cases

We ship 25kg bags as standdard, and you can get a 5kg free sample to run your own tests before committing to a full order. The melt flow rate sits at 58±2 g/10min, which basically tells us it's designed for injection molding—flows well into those tight cavity shapes for cases or boxes. Lead time is usually 2-3 weeks, but check on custom colors since that adds a bit (custom is typically white or black, but anything's possible with enough volume).

Impact strength is NB at 23°C on the IZOD non-notched test, so you're not going to get cracking under normal handling. Tensile strength runs 24 MPa with elongation at break around 6%, meaning it's stiff rather than bendy—good for structural parts like turnover boxes that need to hold shape under load. Heat deflection temperature hits 95°C at 0.45MPa, so don't use this for anything that'll sit near hot surfaces or in direct sunlight for hours. Most buyers go with the natural white for instrument cases since it shows less wear.

We've seen these PP granules used across medical device housings, automotive interior clips, and electrical component enclosures, not just turnover boxes. Actually, one thing people miss is the antistatic property is inherent to the formulation—no blooming or washing off over time like surface treatments. CAS is 9003-07-0, standard polypropylene base, but antistatic additive is what sets it apart for electronics handling. MOQ on custom colors is typically 1 ton, give or take.

ODM/OEM is accepted, so our company can tweak the color or even adjust the flow slightly if your mold requires tighter specs—something like a 55-60 range is what we usually hold anyway. The granules are about 3-4mm in diameter, so they feed consistently through standard hopper systems. We don't get into film or fiber grades with this partciular product line; it's strictly injection grade, better than some commodity PP for scratch resisance and surface finish.