China Steel Association: To further rectify and standardize the order of steel sales market
Fast has earned the reputation of being an "excellent supplier" from numerous domestic original equipment manufacturers (OEMs), including FAW Jiefang, Dongfeng, Shaanxi Heavy Duty Truck, and Beiqi Foton. The company's heavy-duty transmission products have been officially selected as fixed-point matching components by leading automakers such as FAW, Dongfeng, CNHTC, and Shaanxi Zhongqi. These high-quality transmissions are not only widely used domestically but also exported to various international markets, gaining recognition across the globe.
Fast continues to expand its global footprint, with its heavy-duty transmission solutions playing a key role in the success of many vehicle manufacturers. As the demand for reliable and efficient powertrain systems grows, Fast remains at the forefront of innovation and quality.
For more information on Fast's global production and sales of heavy-duty transmissions, you can explore related topics and stay updated on the company's latest developments.
The terminal amino group of Nylon 6 slice refers to the content of -NH3 group in the macromolecular chain. The number-average molecular weight of the slice can be calculated by the content of the terminal amino group, and the method of blocking the terminal group of the polymer, the antioxidant capacity and the speed of dyeing can be speculated.
The amino group content of Nylon 6 Chips is generally controlled at about 40. The higher the content, the higher the dyeing rate of the spun Nylon 6 Yarn, the faster the dyeing, and the deeper the dyeing color. The amino acid content of the nylon 6 slices used for spinning should be controlled at a high level, but too high is not good for the uniformity of dyeing. It is more beneficial to control the low content of terminal amino groups in shallow colors.
The amino group content of Nylon 6 Chips is generally controlled at about 40. The higher the content, the higher the dyeing rate of the spun Nylon 6 Yarn, the faster the dyeing, and the deeper the dyeing color. The amino acid content of the nylon 6 slices used for spinning should be controlled at a high level, but too high is not good for the uniformity of dyeing. It is more beneficial to control the low content of terminal amino groups in shallow colors.
The amino-terminal content of nylon 6 slices should be determined according to the requirements of customers. Only a few companies such as Haiyang Technology are able to provide customized services in the market. More importantly, the amino-terminal content of Haiyang Qiuxue nylon 6 slices The content is stable, which is critical for the uniformity of spinning and dyeing of silk sources.
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HAIYANG TECHNOLOGY CO.,LTD , https://www.hypa6.com