PWX-230 is a high-quality polyethylene wax (PE-Wax) additive engineered to provide both internal and external lubricating properties in polymer processing.
It ensures excellent pigment and filler dispersion, enhanced surface gloss, and improved processability, making it a versatile performance additive for:
PVC extrusion and calendaring
Masterbatch and filler compounding
Adhesives and coatings formulations
Inks and color concentrates
Advantages
Excellent lubricity for PVC and polyolefin processing
Promotes high output rates and smooth surface finish
Improves pigment and filler dispersion uniformity
Enhances surface gloss and mold release
Compatible with most extrusion and compounding systems
Typical Properties
| Property | Test Method | Unit | Result |
|---|---|---|---|
| Density | ISO 1183 | g/cm³ | 0.92 ± 0.01 |
| Melting Point | ISO 11357 | °C | 105 ± 5 |
| Moisture Content | ISO 15512 | % | < 0.1 |
| Softening Point (Ring & Ball) | ASTM E28 | °C | 100 ± 5 |
| Viscosity (@ 140 °C) | ASTM D3236 | cP | 90 ± 20 |
| Needle Penetration | ASTM D1321 | dmm | < 5 |
Processing Guidelines
| Parameter | Recommended Range |
|---|---|
| Barrel Temperature | 150 – 220 °C |
| Die Head Temperature | 210 – 220 °C |
Optimum performance may vary depending on the polymer matrix and equipment configuration. Minor adjustments are recommended for different extrusion systems.
Storage and Handling
Store in original packaging under cool, dry conditions, away from direct sunlight and heat.
Avoid contamination with dust or moisture.
Shelf life:2 years under recommended storage conditions.
Notes
Typical values are based on laboratory testing. End-users should confirm suitability for their processes.
PWX-230 does not contain any additional additives or fillers.
Suitable for use in PE screw extruders, providing optimal balance of flow and surface finish.
Applications
Cable and wire compounding
PVC pipe and profile extrusion
Masterbatch and color concentrate production
Hot-melt adhesives and coating formulations
Plastic film and sheet processing




Reviews
There are no reviews yet.