Made at our plant in Huizhou since 2010. We compound black masterbatch for LLDPE / LDPE / HDPE blown film — high dispersion for a clean, stable blow with no streaks or gels on your line.
Film lives or dies on a clean bubble. The masterbatch has to disperse fully and not break the blow — at your let-down, on your machine.
| Carrier resin | LLDPE / LDPE / HDPE (matched to your blend) |
|---|---|
| Carbon black content | 10 – 50% (tuned to opacity / cost target) |
| Dispersion | ≤ 3 on filter-pressure test — clean bubble, no streaks or gels |
| Blow stability | Smooth melt, low plate-out on the die |
| Melt flow (MFR) | Matched to your blown-film line |
| Certifications | ISO 9001 / 14001 / 45001 |
Send your resin blend and film gauge — we match a grade to your line.
High dispersion means no streaks or gels that break the bubble or downgrade the roll.
We set carbon loading to your opacity target so you don't over-pay for black you don't need.
No trading-company layer. A firm factory quote and a faster answer — the margin stays in your cost.
Run a trial lot on your own line before you commit. We keep your spec confidential.
Typical film applications our black masterbatch is compounded for:
High-opacity black for retail and industrial bags.
Weather-stable black for greenhouse and mulch film.
Clean black for industrial and retail packaging.
Durable black for building and ground-cover film.
We supply high-dispersion grades tuned to your resin blend and let-down. Send your blend and gauge and we'll propose a starting grade plus a sample to run.
Yes — we can formulate anywhere in the 10–50% carbon-black range to hit your opacity target, so you pay only for the black you need. Tell us the look you want.
We support trial and small batches, not just full containers. Tell us quantity and we'll quote both a sample and a production lot.
Typically 5–10 days to most markets, packed with your let-down guidance so your line can run it directly.
Tell us your resin blend, film gauge and quantity. We reply with a firm factory quote and a sample — no obligation.