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| Name | Exterior view | Chemical composition | Complex carrier | Characteristics |
|---|---|---|---|---|
| First FL-25 Chemical Plasticizer | ![]() |
Chemical composition: 2,2-Diphenylcarbamoyl diphenyl disulfide | Complex carrier: | Characteristics: This product is a non-toxic, eco-friendly DBD designed as a replacement for the toxic pentachlorothiophenol. It meets modern environmental standards and offers advantages such as being non-toxic, highly effective, and requiring minimal usage—making it especially suitable for both natural and synthetic rubber applications. |
| First TiO2-80GE | ![]() |
Chemical composition: Titanium dioxide | Complex carrier: EPDM | Characteristics: In the rubber industry, it serves both as a colorant and offers reinforcing, anti-aging, and filling properties. Using EPDM as a carrier, this product achieves high dispersibility through multiple specialized high-dispersion processing techniques, significantly enhancing the distribution of titanium dioxide within the rubber compound while preventing agglomeration. It boasts exceptional whiteness, a slight blue undertone, superior weather resistance, outstanding opacity, brilliant gloss, excellent fade resistance, and is completely non-toxic—making it a rutile-grade formulation. Additionally, it enhances the material's resistance to ozone and ultraviolet radiation. |
| First EVA Anti-Shrink Agent | ![]() |
Chemical composition: Polymeric silane calcium-based coating agent | Complex carrier: | Characteristics: Primarily an anti-shrinkage agent designed for EVA, HDPE, PP, PS, ABS, and engineering plastics—as well as injection-molded products. It enhances the surface finish of molded parts, eliminating uneven textures or blemishes. Additionally, it effectively addresses uneven shrinkage caused by cooling during injection molding, significantly reducing dimensional deformation and improving overall size stability—particularly beneficial for thick-walled components. The product exhibits excellent compatibility with resins, reducing intermolecular friction, thereby shortening production cycles and boosting yield rates. Importantly, it does not compromise the inherent physical properties of plastic products, making it environmentally friendly, non-toxic, and safe for use without causing any contamination. |
| First TPL | ![]() |
Chemical composition: p-Cresol and Dicyclopentadiene Butylation Product | Complex carrier: | Characteristics: A polymer-type hindered phenol antioxidant, suitable for both natural and synthetic rubbers, as well as their latex and butadiene compounds. It is primarily used to maintain the color stability and durability of polymers and rubber products, with no significant impact on the vulcanization characteristics of the rubber compound. Additionally, it does not cause staining and exhibits excellent resistance to extraction. |
| First SP-P | ![]() |
Chemical composition: Styrenated phenol | Complex carrier: SiO2 | Characteristics: This product is a moderately non-polluting antioxidant that provides excellent protection against heat aging, flex fatigue, light exposure, and weathering. It is suitable for use in light-colored rubber products such as natural rubber, cis-butadiene rubber, styrene-butadiene rubber, chloroprene rubber, nitrile rubber, and butyl rubber, as well as in plastic materials like polyolefins and polyoxymethylene. The product exhibits no discoloration, no staining, no blooming, and ensures easy dispersion throughout the material. |
| First SP-B | ![]() |
Chemical composition: Styrenated phenol | Complex carrier: SBR | Characteristics: This product is a moderately non-polluting antioxidant, offering excellent protection against heat aging, flex fatigue, light exposure, and weathering. It is suitable for use in light-colored rubber products such as natural rubber, butadiene rubber, styrene-butadiene rubber, chloroprene rubber, nitrile rubber, and butyl rubber, as well as in plastic materials like polyolefins and polyoxymethylene. The product ensures no discoloration, no contamination, no blooming, and easy dispersion. |
| First MMBI-70 | ![]() |
Chemical composition: 2-Thiomercaptomethylbenzimidazole | Complex carrier: EPDM | Characteristics: A versatile medium-grade antioxidant widely used in both natural and synthetic rubber products, it effectively protects against oxygen, weathering aging, and static aging. It also provides excellent protection against copper-induced damage and helps mitigate the adverse effects caused by over-sulfurization during rubber vulcanization. This antioxidant can be used alone or combined with other anti-aging agents—such as TPC, DNP, AP, and other non-polluting antioxidants—to achieve remarkable synergistic effects. |
| First MBZ-70 | ![]() |
Chemical composition: 2-Thiophenylbenzimidazole Zinc Salt | Complex carrier: EPDM | Characteristics: A versatile medium-grade antioxidant widely used in both natural and synthetic rubber products; it effectively protects against oxygen, weathering, and static aging, while also providing robust protection against copper-induced degradation and mitigating the adverse effects of overvulcanization during rubber compounding. Additionally, it enhances adhesion between the rubber compound and reinforcing materials. This antioxidant can be used alone or combined synergistically with other anti-aging agents such as TPC, DNP, AP, and other non-polluting antioxidants for even better performance. |
| First MB-80 | ![]() |
Chemical composition: 2-Thiophenylbenzimidazole | Complex carrier: EPDM | Characteristics: A versatile medium-grade antioxidant widely used in both natural and synthetic rubber. It exhibits excellent heat resistance when applied to sulfur-free vulcanized compounds and is also commonly employed as a curing accelerator for chloroprene rubber, as well as a heat stabilizer for rubber formulations. This antioxidant can be used alone or combined with other anti-aging agents—such as TPC, DNP, AP, and other non-polluting antioxidants—for a significantly enhanced synergistic effect. It disperses easily, is simple to measure, doesn’t generate dust, has minimal bitterness, and remains color-stable under sunlight. As a result, it’s suitable for both light-colored and dark-colored products (except those intended for food contact applications). |
| First TPK-80 | ![]() |
Chemical composition: 4,4'-Bis(α,α-dimethylbenzyl)diphenylamine | Complex carrier: EPDM | Characteristics: This product is a non-toxic, non-polluting, odorless, and light-colored amine-based antioxidant, ideal for protecting neoprene rubber, acrylate rubber, polyether polyols, and other materials susceptible to aging caused by high heat, UV exposure, and other factors. With its high molecular weight and low volatility, it offers significantly superior antioxidant durability compared to phenolic antioxidants like SP, 1010, and BHT—making it the perfect alternative to traditional phenolic formulations. Additionally, it exhibits excellent synergistic effects when used in combination with sulfur-containing antioxidants. |








