This product is composed of dicarboxylic acid, multivariate alcohol and long chain fatty acids in the role of new catalyst, condensation and become, has very good compatibility with PVC, have good lubrication demoulding effect, and keep the transparency of the product.
High Transparent PVC Outer Lubricant is formulated for PVC processing systems that require both effective lubrication and excellent clarity. It helps improve melt release, reduce sticking, and enhance the surface quality of finished products without compromising transparency.
In PVC formulations, outer lubricants play an important role in controlling the interaction between the melt and metal surfaces. A high transparent grade can help improve surface finish, reduce drag on equipment, and support efficient processing while preserving product clarity.
This makes it a strong choice for manufacturers looking for a balance between lubrication performance and optical appearance.
Appearance | powder |
Melting point | ≥ 50 °C |
Acid value (mgKOH/g) | ≤ 10 |
Iodine value (gI2/100g) | ≤ 2 |
Flash point | ≥ 240 |
Concentration(80℃) | 0.910-0.925 |
viscosity(75℃ Mpa s) | ≥ 80 |
Volatiles (4h/160°C ),% | ≤ 3 |
20 kg lined with plastic bags or paper barrels packaging, it is suggested that stored in dry cool and ventilated place.
It is used in PVC processing to improve surface lubrication, reduce friction, and help maintain a clear, high-transparency appearance in finished products.
It is developed as a high transparent grade, so it is suitable for clear PVC formulations where appearance is important and haze must be minimized.
It is commonly used in transparent PVC films, sheets, profiles, cable compounds, and other PVC products that require smooth processing and a clean surface finish.
