Page 89 - 《橡塑技术与装备》英文版2026年3期

MATERIALS AND FORMULATIONS

The appearance of the vulcanized test piece using formula of small molecular substances. The above two points play
number 1 rubber compound is shown in figure 3, and the a positive role in improving the appearance discoloration
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appearance of the vulcanized test piece using formula number problem.
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4 rubber compound is shown in figure 4.
3 Conclusion
The substitution of instant fluid black gold rubber for
traditional operating oil in tread formulations can improve
the physical properties of the rubber compound, positively
impacting both processing performance and dynamic
mechanical properties. It can enhance wear resistance and wet
grip performance, while reducing rolling resistance. From the
perspective of verifying the effect on appearance improvement,
using this material as a substitute for traditional operating
Figure 4 Appearance of vulcanized test piece of rubber oil can be considered as a measure to address appearance
compound No. 4 discoloration issues.

Instant fluid black gold rubber replaces operating oil.
From the appearance comparison between figure 3 and
Due to its rubber hydrocarbon component participating in
figure 4, figure 3 appears reddish and dull in color, while figure chemical reactions, it solves the drawbacks of operating oil
4 appears blackish and glossy in color. The use of instant
precipitation, thereby reducing environmental pollution. It is
fluid black gold rubber has a positive impact on improving
an environmentally friendly raw material, aligning with the
the appearance discoloration of tires. Theoretically, as the
currently advocated green environmental protection concept.
amount of alternative operating oil increases, the appearance
Instant fluid black gold rubber is produced using waste
improvement effect will be better. This is related to the
tires as the primary raw material, reusing discarded tires.
reduction of operating oil in the formula, which reduces the
Compared to traditional operating oils, it offers cost advantages
precipitation of small molecular substances in the rubber
and possesses environmental protection properties, which can
compound. In addition, some components of the instant fluid
enhance socio-economic benefits and promote the sustainability
black gold rubber participate in chemical reactions during the
of economic development.
vulcanization process, which also reduces the precipitation

Vol.52，2026 ·43·