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- Phone：0086-13306288876
- Tell：0086-0513-84600126
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- Address：Jiangsu nantong rudong Yuan Dadao Yuan Zhuang town
What are the factors affecting the polypropylene BCF yarn?
Quality of color masterbatch. Since the polypropylene itself cannot be dyed, the spinning is appropriately added to the color masterbatch to produce a good yarn. However, the color difference caused by the quality of color masterbatch is not a small number. The color master is uneven, and there is a knife, and it will now cause color difference. The measures taken are frequently inspected the particularging machine, and it is a size uniform slice of production.
2. Temperature. The temperature in the spinning process is also a major cause of color difference during the spinning process. Because the polypropylene itself has a high melting point, it is necessary to ensure that the spinning temperature is 60 ° higher than the solubility of the polypropylene itself during the spinning process. However, since the spinning temperature is very sensitive to the color. This requires a doctors of the yarn to control the spinning temperature for colorless yarns of different colors.
3. Drop the deformation. People will lead to color differences in "drafting deformation", and their attitudes are generally considered to be impossible. However, it is common from the customer to see this. The measure is to ensure that the oil, the selection and tension of the deformer, all consistency, which will effectively control the color difference.
4. The effect of tensile temperature. Tropic temperature is very important. The temperature should be controlled in the glass transition temperature of 10 degrees - 20 degrees or more. The temperature is too high to dissolve cause the wire to break. The temperature is too low, which will cause the filament to do not disagree with the color. The study is certified, and the tensile temperature is controlled at 130 °.
There are still many factors affecting the polypropylene BCF yarn. The above four factors are the main factors affecting the polypropylene BCF yarn. If you want to avoid color difference, you need to consider a lot of small factors, this need to accumulate experience in practice, learn from failure, Thereby achieving final goals.
Nantong Linjia Fiber Products Co., Ltd. is located in Nantong City, Jiangsu Province. The area is convenient, close to the Shanghai, surrounding highways, and fast! Nantong Lin Jia Fiber Products Co., Ltd. has produced all kinds of polypropylene BCF yarn, polypropylene, polypropylene, polypropylene, polypropylene Fibers can meet the needs of products in accordance with the sample quality and quantity production provided by customers. In recent years, the company has diverse products, and has a good reputation and a good reputation in the door and windows, the carpet industry, the ribbon industry, the engineering industry.