Measures can be taken through formulation proposals that consider functionality and usage! Stains that appear brown on the design surface and cannot be removed.
Migration contamination is primarily a defect that causes trouble by compromising appearance rather than performance, resulting in brown stains on design surfaces such as resin, metal, and painted surfaces, which become stains that cannot be removed. When selecting chemicals such as crosslinking agents and aging inhibitors, it is necessary to choose appropriate chemicals while considering both the product's required specifications and appearance quality requirements. Countermeasures can be implemented through formulation proposals that take functionality and application into account. Our company accepts consultations regarding market complaints and material troubles related to customer products, and by developing and proposing new formulations as countermeasures, we provide safe and secure rubber parts. 【Do you have any such issues?】 ■ After moving a rubber product that was placed on a white table, the table had turned brown with stains. ■ When storing metal and rubber together in a box, the metal became discolored. *Online meetings are also available. If you would like an explanation about rubber or have projects you are considering, please feel free to let us know. *For more details, please do not hesitate to contact us.
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Daiwa Chemical Co., Ltd. is a company primarily engaged in the manufacturing and sales of rubber and plastic components. We handle a wide variety of rubber types, including synthetic rubber and silicone rubber, which are used in various industries such as automotive parts and medical products. Additionally, we have renovated part of our factory into a clean room (ISO Class 8 compliant / cleanliness: Class 100,000) to enhance our capabilities for rubber components in the medical device sector. We have a proven track record with products such as check valves, rings, and sealing rubber. If you have any inquiries regarding rubber molding, please feel free to consult us.