Newrig New Materials — functional masterbatches
Film-grade performance, engineered into every granule.
Slip, anti-adhesion and antistatic masterbatches that keep PE and PP film clear, printable and running at line speed.
PE & PP carriers · Tested to ASTM & DIN · 25 kg moisture-proof bags · 12-month shelf life
Typical specification
Carrier systemsLDPE · Copolymer PP
Additive familiesSlip · Anti-block · Antistatic
Melt index10–11 g/10min
Addition rate0.5–4.0%
Supply format25 kg bags
8
Catalog grades
3
Additive families
0.5–4.0%
Typical addition rates
12 mo
Sealed shelf life
What we make
Three additive families. One clean-running film.
Every grade ships as uniform white granules in 25 kg moisture-proof bags, ready for your dosing unit.
01
Smooth (slip) masterbatches
High-purity erucamide systems that cut the coefficient of friction on CPE, IPE, CPP and POF film — without odor, haze or trouble at the heat-seal layer.
02
Anti-adhesion masterbatches
Synthetic silica and spherical glass-bead anti-blocks that keep wound film separating cleanly — including a specialist grade that will not scratch aluminized layers.
03
Antistatic agents
Fast-acting, long-lasting hydrophilic-polymer static control for cast and blown PE film — low haze, high gloss, print-safe.
Our catalog
Featured grades
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Smooth Masterbatch SAB5308E
LDPE carrier · Addition 0.5–3.0% · For cast CPE film
Dual-function anti-blocking and slip masterbatch for hi…
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Smooth Masterbatch SAB5306E
LDPE carrier · Addition 0.5–3.0% · For IPE, CPE and PE film
Erucamide-based slip and anti-blocking masterbatch for …
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Smooth Masterbatch SAB5305E
LDPE carrier · Addition 0.5–3.0% · For IPE, CPE and PE film
High-content slip and anti-blocking masterbatch for IPE…
Why Newrig
Built for the extrusion line, not the brochure.
Additive chemistry only counts if it survives your process. Our grades are formulated and tested against the things film producers actually fight: haze, odor, blocking, static and scratched metallization.
CPE cast film
CPP / IPP film
PE blown film
POF shrink film
EVA film
PP sheet
Aluminized film
Multi-layer co-ex
01
Optics first
High-purity erucamide and amorphous synthetic silica with a refractive index close to PP — slip and anti-block without clouding the film.
02
Food-contact ready
High-chemical-purity silica grades suitable for food-industry plastic packaging.
03
Process-safe
No adverse effect on printing, heat-sealing, laminating or aluminizing at recommended dosages — melt index per ASTM D1238A, density per DIN 53479 on every datasheet.
04
Proven on your line
We recommend testing ahead of production — sample batches ship for trials on your own extruder before you commit.
From sample to production
Three steps to a cleaner-running film
1
Tell us your film
Share your structure, resin, thickness and line conditions — PE or PP, cast or blown, mono or co-ex.
2
Trial a sample batch
We match a grade and addition rate (0.5–4.0% typical) and ship a 25 kg trial bag for a run on your line.
3
Scale with confidence
Lock the recipe and order production volumes — consistent batch-to-batch, 12-month sealed shelf life.