Professional interpretation of the application prospects of pultrusion resin technology!
- Categories:Industry News
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- Time of issue:2020-08-31
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(Summary description)Pultrusion resin technology is a continuous automatic technology processing technology for the production of new composite materials with high fiber volume content, excellent performance and low cost. The resin viscosity can be adjusted in time, and the chemical fiber composition can reach 80%; the pultrusion type resin processing process is fully automated and controlled, and the production and manufacturing are highly efficient; the quality is the most stable, the repeatability is good, and the length can be disconnected at will; pultrusion There is no waste in the process of molding resin, and the product does not need post-production processing, which saves time and labor, raw materials, and energy consumption compared with other processing techniques. Therefore, once the pultrusion type resin is introduced, it has been widely paid attention to by the same industry all over the world.
Professional interpretation of the application prospects of pultrusion resin technology!
(Summary description)Pultrusion resin technology is a continuous automatic technology processing technology for the production of new composite materials with high fiber volume content, excellent performance and low cost. The resin viscosity can be adjusted in time, and the chemical fiber composition can reach 80%; the pultrusion type resin processing process is fully automated and controlled, and the production and manufacturing are highly efficient; the quality is the most stable, the repeatability is good, and the length can be disconnected at will; pultrusion There is no waste in the process of molding resin, and the product does not need post-production processing, which saves time and labor, raw materials, and energy consumption compared with other processing techniques. Therefore, once the pultrusion type resin is introduced, it has been widely paid attention to by the same industry all over the world.
- Categories:Industry News
- Author:
- Origin:
- Time of issue:2020-08-31
- Views:0
Pultrusion resin technology is a continuous automatic technology processing technology for the production of new composite materials with high fiber volume content, excellent performance and low cost. The resin viscosity can be adjusted in time, and the chemical fiber composition can reach 80%; the pultrusion type resin processing process is fully automated and controlled, and the production and manufacturing are highly efficient; the quality is the most stable, the repeatability is good, and the length can be disconnected at will; pultrusion There is no waste in the process of molding resin, and the product does not need post-production processing, which saves time and labor, raw materials, and energy consumption compared with other processing techniques. Therefore, once the pultrusion type resin is introduced, it has been widely paid attention to by the same industry all over the world.
The basic requirements of the pultrusion extrusion molding process for the resin sheet are: low viscosity, fast prepreg strength for improving raw materials, good adhesion, long storage time, fast drying, and corresponding flexibility, extrusion Compression molding products are not easy to cause cracks, pultrusion type resin.
The resins used in the pultrusion process are mainly unsaturated aliphatic polyester resins, epoxy resins, vinyl ester resins, and phenolic resins. Among them, unsaturated aliphatic polyester resin is the most used, and the technology is also the most mature, accounting for about 90% of the total usage. Generally speaking, the unsaturated aliphatic polyester resin used for BMC and SMC can be used for pultrusion and extrusion of products. In the specific application, the resin secret recipe should be made according to the advantages of the pultrusion molding process and the application regulations of the final product. At this stage, resin manufacturers all over the world have developed unsaturated aliphatic polyester resins for pultrusion products, and special epoxy resins and phenolic resins for pultrusion have also come out.
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Cangzhou Lingang Shenglan Chemical Co., Ltd.
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