Made at our plant in Huizhou since 2010. Conductive grades are specified by resistivity, not by color. We compound to the surface resistivity range your ESD standard requires and document what the lot measured.
The whole point of a conductive grade is a number: the surface resistivity your ESD process needs. Carbon type, loading and dispersion all move that number, so we set them together.
| Carrier resin | PE / PP / PS / ABS — matched to your process |
|---|---|
| Conductive carbon | Specialty conductive carbon black, not standard pigment black |
| Target resistivity | Antistatic through conductive ranges, set to your spec |
| Dispersion control | Controlled, because resistivity moves with dispersion |
| Batch testing | Resistivity measured per lot and reported |
| Certifications | ISO 9001 / 14001 / 45001 |
Tell us the resistivity range you must hit and the base polymer — we will confirm a grade and send sample for your own measurement.
We compound to your target resistivity range and tell you what the lot measured, rather than selling a generic conductive grade.
Conductive carbon loading and dispersion are controlled so your ESD audit does not fail on a new lot.
No trading-company layer. A firm factory quote and a technical answer from the compounder.
Run a trial lot and measure resistivity on your own parts before you commit.
Typical ESD applications our conductive grades are compounded for:
Electronics handling trays and carrier tape.
Antistatic bags and film for components.
Conductive covers, housings and safety parts.
Conductive sheet and profiles for controlled areas.
It depends on your base polymer and the processing window. Tell us the range your standard requires and we will confirm a grade that reaches it, or tell you plainly if it is outside what we can hold.
No. Conductive grades use specialty conductive carbon black, which costs more per kilo and behaves differently in dispersion. Standard pigment black will not reach ESD resistivity levels.
Yes — 1 ton per specification, which is enough to mould or extrude parts and measure resistivity on your own equipment. Contract pricing starts once the grade is qualified.
Typically 5–10 days to most markets, with resistivity data for the lot.
Tell us what you are running and how much you need. We reply with a firm factory quote and a sample — no obligation.