Internal lubricant
The effect of the lubricant changes significantly during the process, from the initial mixing stage, where the amount of heat generation is important, to the mixing process, where the granulated resin particles are converted into the melt stream, to the post-mixing stage. of mixing, where the melt flow of mixed resins is the most important problem.
Buy internal lubricant
The terms internal and external lubrication are used to describe the performance of lubricants at each stage and it should be noted that this term should not be applied to the lubricant itself as most lubricants perform differently at each stage of the process. Other benefits of using lubricants include: creating a glossy appearance, good mold release, anti-clogging (preventing plastic layers from sticking) and slowing down process equipment.
Features of internal lubrication
Features of internal lubricant According to the definition we provided of lubricant, it is necessary to have information about their features so that you can make your final decisions more easily.
Very high compatibility with PVC
This compatibility helps improve the performance and efficiency of PVC products.
Tolerance of consumption in high amounts
This characteristic indicates that the lubricant can be used in high concentrations without causing negative effects on the final product.
Better printability of the final product
The lubricant can help improve the printability of the final products.
Maintain transparency
The lubricant should not compromise the clarity of the final product or cause any undesirable changes in its transparency.
Increasing properties such as adhesion
The lubricant can enhance properties such as adhesion
Biocompatibility
Lubricants should be manufactured in a way that makes them fully environmentally friendly.
Advantages of using an internal lubricant
According to the features and specifications that we mentioned for internal lubricants, we can address the advantages of using internal lubricants and mention them. These advantages are as follows: If they are used, the melting process will be accelerated. The melting temperature and the process temperature also decrease. Pay attention that the amount of stabilizer used will also decrease. In this case, the melt viscosity is significantly reduced. Add-ons will also play better. Production speed will also increase. The softening temperature and the swelling phenomenon of the die also decrease. The fillers are spread better and as a result we can see better impact strength and it is increased.
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Important tips for using lubricants
The use of lubricants can help improve performance and reduce problems in the plastic manufacturing process. But for the optimal use of lubricants, attention should be paid to such things as choosing the right lubricant, controlling the amount of use, complying with safety standards and training employees. In addition, it should be noted that the use of lubricants as a solution to problems in the plastic production process should only be considered as a temporary solution and should be tried to completely solve the main problems in the process over time. become Excessive use of lubricants can also lead to problems such as reducing the level of stability, increasing the percentage of cutting and reducing the mechanical strength of plastic. Therefore, the amount of lubricants used should be carefully controlled and if possible, other solutions should be used to solve the problems in the process. Finally, the use of lubricants alone cannot solve the problems of the plastic production process, and to improve performance, it is necessary to focus on process improvement and product quality control instead of focusing on lubricants.