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2022
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Selection of materials for the development of medical product molds
Material is the material basis of product setting. All product setting should be carried out through material. Product setting and material should promote each other. Product setting innovation puts forward new requirements for material. Material development provides a broader creative space for product setting and expands human setting thinking. Therefore, medical product mold setting division must fully understand the material characteristics, processing technology, environment, standards and other related factors, master the principles and methods of material selection, through scientific analysis and thinking, medical product mold to better select the material suitable for setting products.
Material is the material basis of product setting. All product setting should be carried out through material. Product setting and material should promote each other. Product setting innovation puts forward new requirements for material. Material development provides a broader creative space for product setting and expands human setting thinking. Therefore, medical product mold setting division must fully understand the material characteristics, processing technology, environment, standards and other related factors, master the principles and methods of material selection, through scientific analysis and thinking, medical product mold to better select the material suitable for setting products.
1. Factors affecting the selection of medical product mold materials
Efficacy elements: efficacy elements mainly include practical efficacy, aesthetic efficacy and safety performance. The practical effect is the basic function of the product and is the main factor in the selection of materials in the setting. Choose another ceiling type.
Technical factors: technical factors refer to material production technology, processing technology, surface treatment and other related technical factors. Choose another ceiling type.
Economic factors: Economic factors are related to the manufacturing cost and price of the product, so the setter must also consider competitive products, so economic factors must be analyzed and compared.
2. Medical products mold material selection of the basic principles and methods
Safety first principle. Because the product ultimately needs to be used by the user, it is necessary to ensure safety during production and use to protect human health, body and property from injury or loss.
Meet the product set efficacy and use experience. Material selection to meet the efficacy and use of environmental requirements is the most important.
Excellent quality, efficiency, low cost. At the beginning of product setting, material selection should ensure product efficacy and quality and control cost.
Pay attention to the characteristics of the material. All materials need to understand the particularity of each material, such as nylon is easy to absorb water, PP has poor fluidity, POM has lubricity, but easy to decompose, etc., in order to maximize the advantages, avoid material defects, and improve the quality of product settings.
3. Meet the medical product mold product characteristics and material requirements
The setting of each product has different requirements, and the efficacy and application environment that need to be realized are also different. Now, the correspondence between the special setting requirements of the product and the corresponding material type is briefly listed as follows:
The product needs high temperature. Please choose high temperature material.
High product strength requirements: select glass fiber material as much as possible;
Products need high permeability. Please pick a transparent PC.
Products to good toughness: the selection of PP, PE and so on.
In summary, in the medical product mold product setting, material selection requires a comprehensive analysis of each influencing factor by the setter, and material selection is selected through these principles and methods throughout the setting cycle. At the same time, in the early stage of setting, we should discuss with the technical personnel of the material supplier as much as possible, select to meet the product use requirements and "make full use", so that the product setting can achieve more satisfactory results.
Latest information
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