Product Overview
Yinuo New Material Technology (Heze) Co., Ltd. presents a premium matte-finish release agent specifically developed for tire manufacturing applications, including curing bladder and water bag release. This high-performance water-based formulation is engineered to provide superior release between the curing bladder (or water bag) and the green tire during the vulcanization process-.
Designed to meet the demanding requirements of modern tire production, our matte-finish release agent forms a durable, uniform isolation layer on the bladder surface. It ensures effortless tire separation after curing while imparting a clean, matte appearance to the finished tire surface. The product is widely used in the production of high-grade matte-finish automotive tires, bicycle tires, motorcycle tires, and other rubber tire products.
Key Features & Benefits
Superior Release & Lubrication Performance
Our advanced formulation, consisting of specially modified polymer emulsions and high-performance lubricating agents, provides exceptional release and lubrication properties between the curing bladder/water bag and the green tire-. It effectively prevents sticking and adhesion during the vulcanization process, ensuring smooth, effortless tire demolding with minimal force.
Matte Finish – Clean Tire Surface
The release agent imparts a distinctive, uniform matte finish to the tire surface. Tires released with our product feature clean, aesthetically pleasing surfaces with a professional matte appearance – free from gloss, staining, or surface imperfections. This matte effect is highly sought after for premium automotive tires, colored tires, and high-end black tires.
Reduced Dust Attraction
The matte-finish coating significantly reduces the attraction and accumulation of dust on tire surfaces during storage and handling. This keeps tires cleaner for longer periods, enhancing their visual appeal and reducing the need for pre-sale cleaning.
Excellent Heat Resistance
Engineered to withstand the extreme temperatures encountered in tire curing processes, our release agent maintains stable performance even at temperatures up to 360°C (680°F). The release film remains effective throughout the vulcanization cycle without degradation or loss of functionality.
Stable Chemical Properties
The product exhibits excellent chemical stability with no adverse chemical reactions on the rubber compound. It does not affect the rubber's physical properties or cause any discoloration, ensuring the tire maintains its original rubber color and quality.
Non-Transfer & No Residue
Our release agent leaves minimal to no transfer residue on the tire surface or the bladder. It does not build up on the curing bladder over repeated use, reducing the need for frequent cleaning and extending bladder service life. The clean-release characteristic ensures consistent performance cycle after cycle.
Post-Processing Compatibility
The release agent does not interfere with subsequent tire finishing operations, including sidewall trimming, tire painting, stripe application, or labeling. Tires are ready for all downstream processes without the need for aggressive cleaning or surface preparation.
Environmentally Friendly & Safe
Formulated as a water-based, non-flammable, low-odor, and non-toxic product, our release agent contains no hazardous solvents or heavy metals. It is classified as a non-hazardous product for transportation and storage, creating a safer working environment for operators.
Extended Bladder & Water Bag Life
By providing effective lubrication and protection, our release agent minimizes wear and abrasion on the curing bladder and water bag surfaces-. It protects the bladder against chemical and oxidation attacks during its service life, significantly extending its operational lifespan and reducing production costs.
Applications
Our matte-finish tire release agent is widely used in the production of:
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Automotive Tires: High-grade matte-finish passenger car and truck tires
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Bicycle Tires: Premium bicycle tires requiring matte appearance
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Motorcycle Tires: Motorcycle and scooter tires
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Industrial Tires: Agricultural, construction, and off-the-road (OTR) tires
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Colored Tires: Colored (light-colored) tires and specialty tires
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Rubber Products: Other molded rubber articles requiring matte finish
It is suitable for application on both curing bladders (used in tire curing presses) and water bags (used in tire curing processes), and is compatible with various tire compounds including natural rubber, synthetic rubber, and blended formulations.
Usage Instructions
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Preparation: Ensure the curing bladder or water bag surface is clean, dry, and free from previous release agent residue or contaminants.
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Dilution: Dilute the concentrated release agent with clean water at the recommended ratio (typically 1:6 to 1:10, depending on specific production conditions and desired slip characteristics).
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Mixing: Stir the diluted solution thoroughly before use to ensure uniform dispersion.
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Application Methods:
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Dip Coating: Immerse the heated water bag in the diluted solution, then hang to dry.
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Spray Application: Apply uniformly to the bladder surface using spray systems.
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Wipe-On Application: Apply to the bladder or water bag surface using a clean cloth or sponge.
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Drying: Allow the applied film to dry completely before loading the green tire. The film typically dries within minutes at room or elevated temperatures-.
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Curing: Proceed with the regular tire vulcanization cycle.
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Storage: Store in a tightly sealed container at temperatures between 5°C and 35°C, away from direct sunlight and freezing conditions.
Technical Specifications
Customization
Yinuo New Material offers tailored formulation services to meet specific customer process requirements. Whether you need adjustments for particular tire types, rubber compounds, curing conditions, or desired matte effect levels, our R&D team can develop a customized solution optimized for your unique tire manufacturing operations.
