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DHR-966
JINTAI
Designed specifically for demanding masterbatch and rubber applications, this high weather resistance titanium dioxide sets a new standard for durability in outdoor polymer products. As a specialized rutile grade treated with aluminum-silicon compounds, it combines exceptional UV stability with superior dispersibility, featuring a rutile content of ≥98.5% and a carefully engineered particle size of 0.35μm. This product undergoes rigorous testing to meet ISO 18473-4 standards for pigment performance in plastic applications, ensuring long-term color retention and mechanical integrity in rubber products exposed to harsh environmental conditions. Its unique surface modification enhances compatibility with EPDM, SBR, and natural rubber matrices, making it indispensable for manufacturers producing outdoor rubber components requiring extended service life.
This titanium dioxide incorporates a proprietary surface treatment that creates a protective barrier against UV degradation, withstanding up to 5,000 hours of accelerated weathering testing (QUV) with less than 3% color change. This translates to exceptional resistance to sunlight-induced cracking, chalking, and discoloration in outdoor rubber products, extending service life by 2-3 times compared to standard anatase grades. Its high refractive index ensures efficient absorption of UV-A and UV-B radiation before it can damage polymer chains.
Through advanced particle engineering, this rutile titanium dioxide achieves uniform dispersion in rubber compounds with minimal agglomeration. This results in consistent color development and mechanical properties across production batches, with a dispersion rating of 9+ on the ISO 8686-1 scale. The improved dispersion reduces processing energy requirements and minimizes wear on mixing equipment during compound preparation.
Maintaining structural integrity at elevated temperatures, this titanium dioxide remains stable in rubber processing temperatures up to 180°C without thermal degradation. This property is critical for ensuring consistent performance in injection molding and extrusion processes, preventing discoloration and maintaining UV protective properties even after exposure to high-temperature manufacturing conditions.
This weather-resistant titanium dioxide is ideal for formulating EPDM rubber seals and gaskets used in automotive, construction, and window systems. It provides long-term resistance to ozone cracking and UV degradation, ensuring reliable performance in applications such as door seals, window gaskets, and automotive weatherstripping exposed to extreme temperature fluctuations and sunlight.
In tire sidewalls and outdoor rubber components, this pigment delivers excellent weatherability while maintaining flexibility and impact resistance. Its UV-stabilizing properties prevent premature aging and hardening of rubber compounds, extending the service life of tires, conveyor belts, and agricultural rubber products used in outdoor environments.
When incorporated into white and colored masterbatches for polyethylene and polypropylene, this titanium dioxide enhances the weather resistance of plastic products including garden furniture, outdoor signage, and construction materials. It allows masterbatch producers to create concentrated colorants that maintain their vibrancy and protective properties even in thin-gauge films and profiles exposed to continuous sunlight.
By absorbing and scattering harmful UV radiation, this titanium dioxide prevents photochemical degradation of rubber polymers, reducing chain scission and cross-linking that cause hardening and cracking. Accelerated aging tests confirm that rubber compounds containing this pigment retain 85% of their original elasticity after 3 years of outdoor exposure, compared to 50% with standard pigments.
Typical loading levels range from 2-5% by weight in rubber compounds, depending on the required weather resistance and opacity. For extreme outdoor applications like automotive tires, 3-5% loading is recommended, while 2-3% suffices for less demanding applications such as indoor/outdoor transition seals.
Yes, this titanium dioxide demonstrates excellent compatibility with antioxidants, plasticizers, and vulcanizing agents commonly used in rubber formulations. It does not interfere with vulcanization kinetics, ensuring proper curing and maintaining the mechanical properties of the final rubber product.
Designed specifically for demanding masterbatch and rubber applications, this high weather resistance titanium dioxide sets a new standard for durability in outdoor polymer products. As a specialized rutile grade treated with aluminum-silicon compounds, it combines exceptional UV stability with superior dispersibility, featuring a rutile content of ≥98.5% and a carefully engineered particle size of 0.35μm. This product undergoes rigorous testing to meet ISO 18473-4 standards for pigment performance in plastic applications, ensuring long-term color retention and mechanical integrity in rubber products exposed to harsh environmental conditions. Its unique surface modification enhances compatibility with EPDM, SBR, and natural rubber matrices, making it indispensable for manufacturers producing outdoor rubber components requiring extended service life.
This titanium dioxide incorporates a proprietary surface treatment that creates a protective barrier against UV degradation, withstanding up to 5,000 hours of accelerated weathering testing (QUV) with less than 3% color change. This translates to exceptional resistance to sunlight-induced cracking, chalking, and discoloration in outdoor rubber products, extending service life by 2-3 times compared to standard anatase grades. Its high refractive index ensures efficient absorption of UV-A and UV-B radiation before it can damage polymer chains.
Through advanced particle engineering, this rutile titanium dioxide achieves uniform dispersion in rubber compounds with minimal agglomeration. This results in consistent color development and mechanical properties across production batches, with a dispersion rating of 9+ on the ISO 8686-1 scale. The improved dispersion reduces processing energy requirements and minimizes wear on mixing equipment during compound preparation.
Maintaining structural integrity at elevated temperatures, this titanium dioxide remains stable in rubber processing temperatures up to 180°C without thermal degradation. This property is critical for ensuring consistent performance in injection molding and extrusion processes, preventing discoloration and maintaining UV protective properties even after exposure to high-temperature manufacturing conditions.
This weather-resistant titanium dioxide is ideal for formulating EPDM rubber seals and gaskets used in automotive, construction, and window systems. It provides long-term resistance to ozone cracking and UV degradation, ensuring reliable performance in applications such as door seals, window gaskets, and automotive weatherstripping exposed to extreme temperature fluctuations and sunlight.
In tire sidewalls and outdoor rubber components, this pigment delivers excellent weatherability while maintaining flexibility and impact resistance. Its UV-stabilizing properties prevent premature aging and hardening of rubber compounds, extending the service life of tires, conveyor belts, and agricultural rubber products used in outdoor environments.
When incorporated into white and colored masterbatches for polyethylene and polypropylene, this titanium dioxide enhances the weather resistance of plastic products including garden furniture, outdoor signage, and construction materials. It allows masterbatch producers to create concentrated colorants that maintain their vibrancy and protective properties even in thin-gauge films and profiles exposed to continuous sunlight.
By absorbing and scattering harmful UV radiation, this titanium dioxide prevents photochemical degradation of rubber polymers, reducing chain scission and cross-linking that cause hardening and cracking. Accelerated aging tests confirm that rubber compounds containing this pigment retain 85% of their original elasticity after 3 years of outdoor exposure, compared to 50% with standard pigments.
Typical loading levels range from 2-5% by weight in rubber compounds, depending on the required weather resistance and opacity. For extreme outdoor applications like automotive tires, 3-5% loading is recommended, while 2-3% suffices for less demanding applications such as indoor/outdoor transition seals.
Yes, this titanium dioxide demonstrates excellent compatibility with antioxidants, plasticizers, and vulcanizing agents commonly used in rubber formulations. It does not interfere with vulcanization kinetics, ensuring proper curing and maintaining the mechanical properties of the final rubber product.
