Ecolin® RZ80
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Ecolin® RZ80 – Bio-Based Antiozonant Masterbatch
Ecolin® RZ80 – Advanced Bio-Antiozonant Masterbatch for Crack-Free Rubber
A high-performance, lignin-based antiozonant engineered to protect rubber compounds from ozone, UV, and weathering—without depending heavily on aromatic amines.
Bio-based, low-aromatic additive providing UV/ozone protection, high
crack-resistance, optimized for modern rubber formulations.
Ozone & UV Protection
High Crack-Resistance Under Dynamic & Static Strain
Bio-Based, Low-Aromatic Alternative
Optimized for Modern Rubber Formulations
Product Overview
Ecolin® RZ80 is an innovative antiozonant masterbatch developed from functionalized lignin. It provides exceptional resistance to ozone cracking, UV exposure, and long-term ageing—making it ideal for outdoor and heavy-duty rubber applications.
It offers a safer, more sustainable alternative to conventional amine-based antiozonants, helping manufacturers reduce aromatic content while maintaining performance.
Key Functional Benefits
- Strong protection against ozone-induced cracking
- Shields rubber against UV degradation
- Improves surface stability and elasticity
- Reduces dependency on traditional petroleum-derived amines
- Enhances long-term durability in outdoor applications
- Stable dispersion due to masterbatch form
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| Parameter | Typical Value |
|---|---|
| Specific Gravity | 1.40 ± 0.02 |
| Moisture Content | < 2% |
| Ash Content | < 3% |
| Form | Masterbatch |
Typical Applications
- Outdoor rubber components
- Tyres & sidewalls
- Automotive sealing systems
- Conveyor belts exposed to weather
- Footwear & industrial rubber articles
- EPDM, NR, SBR compounds requiring ozone resistance
Why Choose Ecolin® RZ80?
- Reduces aromatic chemical load in formulations
- Supports export-grade compliance for Europe & North America
- Bio-derived functional material enabling greener product claims
- Easy handling due to masterbatch consistency
- Proven protection against ozone, UV, and oxidative stress
Packaging & Storage
- 25 kg / 50 kg bags
- Jumbo bags on request
- Store at < 45°C in dry conditions
- Shelf life: 2 years