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PVC Lubricating Processing Aid HR series
Product Description:
HR series lubricating processing aids are lubricating processing aids with a unique function, suitable for all PVC products such as sheets, film, bottles, profiles, pipes, pipe fittings, foam sheets, etc.
Adding small amount of this product during PVC processing & molding procedure can give excellent metal release properties & better fluidity, extend runtime greatly, increase output, and endow better surface gloss to the product. It can be used individually, but more commonly is used together with other processing aids for promoting fusion of PVC resin.
Technical Data
Item | HR-175 | HR-102 | HR-103 |
Appearance | White free flowing powder | ||
Intrinsic viscosity(η(Ubbelohde viscometer) | 0.4-1.0 | 0.8-1.3 | 1.3-1.8 |
Volatilization Content (%) | ≤1.0% | ||
Granularity (40 mesh passing percentage> (%) | ≥98 % | ||
Density(g/cm3) | 0.35~0.55 | ||
Rheological Property

Performance Comparison with Regular Lubricant
Item | Metal release | Transparency | Tone | Plasticization property |
Lubricating HR series | Good | Good | Good | Good |
Stearic Acid | Fair | Good | Bad | Good |
Oxidized PE Wax | Good | Fair | Fair | Fair |
Recommended dosage:
Item | HR-175 | HR-102 | HR-103 |
Recommended dosage | 0.3~1.0 | 0.5~1.5 | 0.5~2.0 |





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