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A-440
Short-term white-powder antistatic agent
A short-term antistatic powder documented for broad plastic trials, with a 0.6-2% addition range and a TDS-listed surface-resistance reference of 10^9-10^10.
25 kg paper-poly pouch
TDS-derived technical profile
Key values listed for A-440
The following technical values are taken from the current TDS to support grade selection and initial formulation work.
| Property | Listed value | Condition |
|---|---|---|
| MFI | ≥18 g/10 min | — |
| Surface resistance | 10^9-10^10 | Source TDS reference |
| Ash | <0.05% | — |
| Moisture | <0.5% | — |
| pH | 6.9 | — |
What this grade is positioned to support
- Short-term static-control evaluation
- Dust-attraction reduction trials
- Direct addition across common plastics
How to prepare the first evaluation
- 01
Pre-wet plastic granules with white mineral or diffusion oil for dispersion.
- 02
Add A-440 and mix for 5-8 minutes.
- 03
Proceed by extrusion, injection molding or blow molding after uniform mixing.
Technical documentation
Request current TDS Current TDS and application guidance
Source file: a-440-tds.pdf. This is the short-term powder grade; do not substitute the A-4409 long-acting granule dosage. Confirm surface resistance at the actual humidity, conditioning time and service interval.