Feature
Chemical grade Zinc Stearate Powder can be as a common using additive in PVC pipes' production. Zinc stearate pwoder
is white color powder which is easy to disperse into the organic solvent.
Zinc stearate powder is as the lubricant and release agent during the PVC pipes' production.It can help to enhance the
srcatches between the PVC material and processing equipment. This can make the production process being more
effective.
Otherwise,zinc stearate powder can enhance the PVC's flowing property which can reduce the risk of defects.
During PVC pipe's production,zinc stearate powder can be as heat stabilizer. It can help to prevent the degradation of
PVC due to high temperatures during processing and end-use applications. This material can make sure the PVC pipes
keep their properties, makes them will not be brittle or discolored over time.
In addition,zinc stearate powder can also improve the paints‘'dispersibility in the PVC formulation. Finally it enhance the
PVC pipes' transparency which can make them more visually appealing.
Overall, chemical grade zinc stearate powder is an essential additive in the manufacturing of PVC pipes, providing
lubrication, heat stabilization, and improved color properties.
Index | Best quality | First quality |
Zinc content ,% | 10.3-11.3 | 10.3-11.3 |
Free acid (accounted as stearic acid),% ≤ | 0.8 | 1.0 |
Melting point,°C | 120±5 | 120±5 |
Heating loss,% ≤ | 0.8 | 1.0 |
Fineness(0.075 mesh), % ≥ | 99.0 (0.045 mm) | 99.5 (0.075 mm) |
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent