LLDPE Compounding · Grinding · Color Matching
We manufacture rotomolding-grade LLDPE powder with tightly controlled particle size, verified melt flow, and full batch traceability — UV-stabilized as standard or non-UV on request, with in-house custom color matching to any Pantone or RAL reference.
Supplying rotational molders of tanks, marine, agriculture & infrastructure products
The Process, Visualized
Raw LLDPE powder Micronized to 500 µm and free-flowing — this is what arrives at your plant.
Heat and rotation In the mold, every particle sinters against the wall — even melt, even walls.
One seamless part No welds, no seams, no stress points. That's rotational molding — and it starts with powder made right.
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Our Product
We make one thing and make it well — rotomolding-grade LLDPE powder. Choose UV-stabilized for outdoor life, or the non-UV grade on request.
Our standard rotomolding powder. UV-stabilizer package and your color compounded into prime LLDPE, pulverized to 500 µm — built for tanks, marine, and every part that lives in the sun.
The exact same powder without the UV package, produced on request. Identical particle size, melt flow, and per-lot QC — the economical choice for indoor, underground, and covered applications.
From resin to ready-to-mold
Prime rotomolding-grade LLDPE selected for melt flow, density, and ESCR to suit your part and cycle.
Pigments, UV packages, and additives extrusion-compounded for full homogeneity — or dry-blended where economics lead.
Precision milling to 500 µm standard or custom micronized cuts, with continuous sieve monitoring.
MFI, sieve analysis, dry flow, and bulk density verified per lot. Certificates of analysis with every shipment.
Inside the Plant
Custom Color Matching
Send us a Pantone or RAL reference, a physical chip, or a molded part — our lab develops the match, molds a sample plaque, and locks the formulation for repeatable production. Available as fully compounded color or economical dry blend.
Instrumental color measurement against your master standard, not an eyeball guess.
Approve a molded sample under your lighting conditions before we run a kilogram.
Every reorder ships to the same recorded formulation and tolerance window.
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Potable-water association standard.
Where our powders end up
UV-stabilized grades for storage tanks from 100 L to 50,000 L.
Kayaks, floats, pontoons, and buoys in vivid, fade-resistant colors.
Sprayer tanks, feeders, and troughs that survive sun and chemicals.
Barriers, bollards, and septic systems in high-visibility colors.
Bins, pallets, and containers built for daily industrial abuse.
Bright, consistent colors with the impact strength kids demand.
Quality & Testing
Powder that molds well is powder that was measured. Our in-house laboratory tests every production lot against the specification agreed with you, and a certificate of analysis travels with every shipment.
Request a sample & datasheet| Test | Method | Frequency |
|---|---|---|
| Melt flow index | ISO 1133 / ASTM D1238 | Every lot |
| Sieve analysis (PSD) | ASTM D1921 | Every lot |
| Dry flow rate | ASTM D1895 | Every lot |
| Bulk density | ASTM D1895 | Every lot |
| Color vs. master standard | Spectrophotometer, ΔE | Every colored lot |
| Low-temp impact (molded) | ARM falling dart | Per grade validation |
Request a Quote
Share your application, target color, and monthly volume — we typically respond within one business day with a recommendation, pricing, and sample availability.
