This long‑lasting polyolefin antistatic agent is a non‑ionic surfactant supplied in uniform bead form. With carefully optimized molecular structure, it delivers a balanced migration speed inside solid polyolefin matrix after melt processing. Instead of rapid short‑term migration that causes early heavy blooming, the active ingredients gradually travel toward the plastic surface at a moderate rate. It builds a stable hydrophilic conductive layer continuously over time, providing durable antistati

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Product DetailsThis bead‑type nonionic surfactant consists of long hydrophobic saturated alkyl chains and hydrophilic hydroxyethyl functional groups. The tailored molecular weight and chain branching adjust the diffusion coefficient within polyolefin resin. It can be added directly during resin premixing or compounded into antistatic masterbatch for subsequent blown‑film, cast‑film and injection‑molding production of LDPE, LLDPE and PP.

After the polyolefin melt is cooled and solidified, the surfactant molecules migrate outwards at a moderate, balanced speed to the article surface. Hydrophilic polar groups capture trace ambient moisture and form a thin continuous hydrophilic conductive film for static dissipation. The moderate migration profile avoids the disadvantage of fast‑acting antistatic grades which tend to produce heavy blooming shortly after molding. It extends the effective antistatic lifespan of finished parts and films. It helps to reduce reel‑blocking issues for rolled polyolefin films and preserves the surface condition required for subsequent printing, hot‑stamping and lamination operations.

As a migratory non‑ionic antistatic additive, its antistatic performance is humidity‑dependent. Antistatic efficiency decreases significantly under extremely low‑humidity workshop conditions. Although the product adopts balanced‑migration design, excessive dosage will still accelerate surface blooming, create slippery surfaces and impair ink adhesion. Insufficient addition cannot achieve target surface resistivity.

Processing temperature control is essential during extrusion and injection molding. Overheating will trigger thermal decomposition of the surfactant, generate volatile smoke, and weaken the antistatic effect.

The typical recommended dosage ranges from 0.4 wt%‑1.6 wt% based on total polyolefin resin weight. Pre‑production laboratory testing must be performed to evaluate thermal stability, migration behaviour, surface resistivity, anti‑blocking performance of rolled film, ink printability and lamination peel strength before mass manufacturing.

Store the bead‑form antistatic material in sealed moisture‑proof bags inside cool, dry and ventilated warehouse. Avoid prolonged high‑temperature storage that may soften beads and cause particle agglomeration. Keep away from direct sunlight. Reseal packaging immediately after opening to retain original bead morphology and consistent processing performance.

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Long-Lasting Polyolefin Antistatic Agent Nonionic Surfactant Bead, Balanced Migration for LDPE LLDPE PP Film & Injection Molding

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.