The application of YLSCH-RBB antioxidant DTPD (3100) in soles and rubber shoe materials is mainly reflected in enhancing the anti-aging performance of the materials, improving durability and adapting to various use environments. The following are its specific functions and applications:

1. Improving the anti-ozone performance of the soles

Function

The soles are often exposed to atmospheric ozone in daily use and are prone to cracking. DTPD can significantly improve the anti-ozone performance of rubber soles and prevent surface cracking and aging caused by ozone erosion.

Application scenarios

Suitable for sports shoes, outdoor shoes, protective shoes and other footwear that require long-term durability.

2. Enhance flex resistance

Function

The soles are subjected to repeated bending and compression during activities such as walking and running. YLSCH-RBB DTPD can effectively improve the flex fatigue performance of rubber and prevent the formation and expansion of cracks.

Application scenarios

Especially suitable for high-strength sports shoes, professional running shoes, dance shoes and other dynamic and frequently used footwear.

3. Improve wear resistance and anti-aging

Function

Rubber soles need high wear resistance when used on various surfaces (such as rough asphalt roads and gravel roads). YLSCH-RBB DTPD improves the anti-aging property of rubber and avoids hardening and surface wear caused by long-term use, thereby extending the service life of the sole.

Application scenarios

Footwear used in harsh environments such as outdoor shoes, hiking shoes, and work shoes.

4. Improve stability under high and low temperatures

Function

The soles are prone to performance degradation due to material aging in high or low temperature environments. YLSCH-RBB DTPD can improve the stability of rubber under extreme temperatures and maintain flexibility and strength.

Application scenarios

Suitable for winter snow boots, desert boots, and all-weather footwear.

5. Enhance antioxidant properties

Function

YLSCH-RBB DTPD can significantly delay the oxidation process of rubber materials and avoid aging, discoloration, or performance degradation caused by long-term exposure to air.

Application scenarios

Daily shoes, casual shoes, and footwear products that need to be stored for a long time.

6. Improve comfort

Function

YLSCH-RBB DTPD can extend the elastic life of the sole by improving the durability and fatigue resistance of rubber, and prevent the sole from hardening due to aging, which affects the wearing comfort.

Application scenarios

Sports shoes, casual shoes, children’s shoes and other shoes with high comfort requirements.

7. Application of environmentally friendly shoe materials

Function

YLSCH-RBB DTPD has low toxicity and environmental impact, and is suitable for use in green and environmentally friendly shoe materials, which meets the requirements of modern footwear industry for environmental protection and health.

Application scenarios

Environmentally friendly footwear and export footwear that meets international environmental standards.

8. Use with other additives

Function

DTPD is usually used in combination with other antioxidants (such as 6PPD, TMQ) to form a composite anti-aging system, which can further improve the comprehensive performance of rubber soles.

Application scenarios

High-performance soles and professional-purpose footwear.

Summary

The application of antioxidant DTPD in soles and rubber shoe materials not only significantly improves the anti-aging performance of the soles, but also enhances their wear resistance, flexibility and environmental adaptability. It is an indispensable key additive for modern high-performance footwear.

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