Comparative Advantages over Conventional Polymer Processing Aid Masterbatch
Property | Conventional PPA | RongFeng PPA Masterbatch |
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Required Dosage | 2.0–3.0% | 0.5–2.0% (cost-saving) |
Processing Temperature Range | Limited (≤260 °C) | Stable up to 300 °C |
Dispersion Uniformity | Moderate | Excellent (no fish-eyes) |
Surface Quality | Gloss improvement limited | High gloss, transparent film |
Die Build-Up Resistance | Partial | Long-term resistance |
RongFeng’s advanced formulation allows processors to achieve higher output rates, longer cleaning cycles, and better product performance with reduced additive consumption.
Packaging & Delivery
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Packaging: 25 kg moisture-proof woven bags with inner PE liner.
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Storage: Store in a cool, dry, ventilated area. Avoid direct sunlight and high humidity.
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Shelf Life: 12 months when stored under recommended conditions.
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Delivery: Flexible shipping options by sea, air, or land. Global logistics partners ensure fast and safe delivery.
After-Sales Service
RongFeng is committed to providing more than just products—we deliver complete solutions:
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Technical Support – Guidance on dosage, processing parameters, and troubleshooting.
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Application Consultation – Tailored solutions for film, pipe, sheet, and injection applications.
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Quick Response – Dedicated customer service team for timely support.
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Long-Term Partnership – We aim to build trust and grow together with our clients.
FAQs
What dosage is recommended?
0.5–2.0% depending on resin grade, extrusion speed, and product thickness.
Is it compatible with multilayer film extrusion?
Yes. It is fully compatible with co-extrusion and multilayer film structures without layer delamination.
Does it work with both PE and PP?
Yes, Our polymer processing aid masterbatch is suitable for HDPE, LDPE, LLDPE, and PP, ensuring excellent compatibility.
Can it be used in food packaging applications?
Yes. The polymer processing aid masterbatch complies with FDA and EU food-contact regulations when used with approved carriers.
Can customize formulations for specific needs?
Absolutely. Our R&D team can develop tailor-made solutions to match your processing requirements.