It has excellent mechanical strength, a hard surface, and good wear resistance! Suitable for injection molding and extrusion molding, etc.
Here is an introduction to the advantages and disadvantages of PP as basic knowledge about plastics. Due to its specific gravity being lower than 1, it has a lightweight property that allows it to float on water, and it is less affected by chemicals, making it widely used in scientific instruments and medical devices. However, it generally has disadvantages such as being weak against ultraviolet rays, and it turns white when exposed to sunlight, making it unsuitable for outdoor use. However, improvements can be expected by adding additives such as antioxidants. 【Advantages】 ■ Lightweight ■ Heat resistance ■ Chemical resistance ■ Excellent mechanical strength ■ Can be mass-produced at low cost *For more details, please refer to the PDF materials or feel free to contact us.
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【Disadvantages】 ■ Poor weather resistance - Improvement is expected by adding additives such as antioxidants. ■ Difficult to bond - While it has poor adhesion, improvement can be achieved by roughening the surface or other preparatory treatments. ■ Difficult to print - Printing is difficult as is, so preparatory treatment is necessary. *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Seiko International Co., Ltd. provides various solutions and services related to environmental issues under the management philosophy of "Serving the environment and creating human happiness." In particular, in the material recycling business, including plastics, we have established a system from purchasing to resource recovery and commercialization. Due to our high safety and reliability, we have received high praise from many customers. Moving forward, we aim to be a "central company in material recycling" and will work from various angles to build a sustainable circular society.