White Granules Antistatic Agent For Extrusion / Injection Molding / Blow Molding

ASTPEEN 108 is a white granules; surface resistance ≤ 10⁶ Ω; hardness ~90A; melting range 170~180°C; melt flow rate: 3–5 / 20–25 (190°C, 2.16 kg). Suitable for extrusion, injection molding, blow molding (film) and foaming of LDPE, HDPE and PP. If necessary, add an appropriate amount (3–5%) of compatibilizers such as EAA, EEA, POE and corresponding maleic anhydride grafted polymers. It is mandatory to perform pre-blending and pelletizing first to ensure uniform mixing and stable subsequent processing. This product widely used in plastic modification, industrial tools, electronics industry, cleanroom equipment and other fields.

It is generally recommended to add directly to the material at a ratio of 10-25%. The optimal dosage shall be determined experimentally based on the target surface resistivity and the type of material used.

Blend ASTPEEN permanent polymeric antistatic agent with the base resin thoroughly by dry mixing. Add dispersants, fillers, pigments, etc., to the mixture as required, then melt and compound using a twin-screw extruder to process into masterbatch. (If needed, we can provide special masterbatch, which can be directly used in production after uniform dry mixing with raw materials at a ratio of 1:1, 1:2 or 1:3.)

Any conventional processing methods can be applied, such as open mixing / internal mixing, extrusion, injection moulding, blow moulding, cast film extrusion, foaming, etc.

A suitable compatibiliser may be added as required (please consult us for specific products).

Before processing, pre-drying of the mixture is recommended as needed (suggested conditions: drying at 85-125℃ for 2-4 hours) to prevent performance loss during processing.

• Use up the product as soon as possible after opening.
• Any unused product must be stored in a sealed container to prevent moisture absorption.
• Bulk products with vacuum bag leakage caused by transportation or transfer, as well as residual materials after opening and complimentary samples, must be dried at 85-125℃ for 2-4 hours before use.
• Otherwise, moisture absorption from air may result in degraded performance during subsequent processing.

All raw materials are polymeric compounds with an eco-friendly production process and no waste gas, waste water or industrial residue.

This product is non-toxic granular solid. General protective equipment (e.g. gloves, dust masks) is recommended during handling.

In case of accidental contact with eyes or skin, rinse immediately with plenty of water. Seek medical attention promptly if discomfort occurs.