PFA was developed to improve the processability of PTFE. It can maintain stable mechanical strength at temperatures ranging from -200°C to 260°C.
Characteristics of PFA Heat Resistance It has a maximum continuous use temperature of 260°C, making it one of the highest heat-resistant materials compared to other resins, and it also demonstrates resistance at extremely low temperatures of -196°C. Chemical Resistance It is stable against strong acids, strong alkalis, and organic solvents, and does not degrade. Therefore, it is used in various components in the semiconductor field, which handles highly polar chemicals. Electrical Insulation It possesses high electrical insulation properties, with a low dielectric constant compared to various resins. Even when compared to ETFE, which is also a fluoropolymer, PFA shows a lower dielectric constant. Low Friction (Slipperiness and Non-Stick) It has a very low coefficient of friction, making it slippery. The dynamic friction coefficient of PFA is 0.2, compared to 0.4 for ETFE, which is also a fluoropolymer. Weather Resistance (UV Resistance) Fluoropolymers are hardly affected by oxidation from oxygen and chemicals in the atmosphere, allowing them to maintain their strength for over 30 years without degradation.
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basic information
For anything related to surface treatment and coating, please leave it to Minoru Sangyo. In addition to 12 types of resin coatings at our own factory, we utilize a nationwide network of surface treatment processing to ensure the best proposals for you. 【Flow from Request to Delivery】 ■ Specification confirmation and meeting → Quotation → Order confirmation and order form → Material custody → Coating application → Inspection and quality check → Shipping/Delivery and invoicing *For more details, please refer to the PDF document or feel free to contact us.
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Due to its all-purpose functionality, it is used in a wide range of fields such as food equipment and facilities, medical and semiconductor industries, plant equipment, and piping.
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We conduct in-house processing of various functional special coatings and resin coatings (see below: metal surface treatment). Additionally, in our headquarters trading division, we sell and process machinery-related products, sell and process resin products, and design and construct FA equipment.
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