NIPPON FUSSO CO.,LTD. Product Lineup

Nippon Fluorine Industry has developed a heat exchanger with a fluororesin baked lining "NFX-7970" applied to all liquid and gas contact parts. Heat exchangers used in manufacturing equipment that require corrosion resistance and high purity have traditionally utilized fluororesin molded products that cannot withstand pressure or vacuum. The "NFX-7970" baked lining features a special specification that allows for the inner surface of narrow heat transfer tubes to be lined with high-purity fluororesin, capable of withstanding both positive and negative pressure. The main body of the heat exchanger is manufactured by Kimura Chemical Machinery Co., Ltd. 【Features】 ○ Excellent high purity ○ Does not crack under impact ○ Difficult for scale to adhere ○ Usable under positive and negative pressure ○ Excellent acid and alkali resistance, allowing for versatile use For more details, please contact us or download the catalog.

For corrosion-resistant applications of fluororesin, there are broadly two categories: "sheet lining" and "baked coatings." In the case of sheet lining, a through-hole is created in part of the metal can body, allowing permeating substances that reach the metal to be released outside the system, thereby preventing extreme corrosion of the can body. In contrast, baked coatings differ in that they prevent the occurrence of corrosion by suppressing permeation. *For more details on corrosion-resistant coatings, please contact us or download our catalog for more information.*

One of the characteristics of CFRP is that it is a lightweight material that is less prone to distortion and bending. Therefore, its adoption as an alternative material to metals is progressing, but there are challenges such as the generation of particles from CFRP. By combining it with our fluororesin coating technology, effects such as particle suppression, corrosion resistance, and non-stick properties are expected. *We have introduced our achievements in a PDF, so please download it from the link below to take a look.

One of the characteristics of CFRP is that it is a lightweight material that is less prone to distortion and bending. Therefore, its adoption as an alternative material to metals is progressing, but there are challenges such as the generation of particles from CFRP. By combining our fluororesin coating technology, we expect effects such as particle suppression, corrosion resistance, and non-stick properties. You can see the actual product at the "Mechanical Elements Technology Exhibition" held in Makuhari starting in February! *We have introduced our achievements in a PDF, so please download it from the link below to take a look.

Applying a fluororesin coating or lining to quartz is expected to provide the following benefits: 1. Cost reduction: Protecting the product from chemical solutions is expected to extend the lifespan of the quartz substrate. 2. Particle prevention: Eliminating wear on quartz due to wafer contact is expected to have a particle prevention effect. 3. Prevention of quartz and wafer damage: Due to its soft material, it is expected to prevent damage caused by contact between quartz and wafers. 4. Improved liquid drainage: High water repellency is expected to reduce the residue of chemical solutions, leading to reduced cleaning costs, and the cleaning solution is less likely to get dirty, further contributing to cost reduction. 5. Enhanced high purity: Preventing the generation of metal ions from the quartz substrate is expected to improve high purity.

Applying fluororesin lining to photoresist liquid manufacturing equipment is expected to provide the following benefits: 1. Improved high purity: It is expected to prevent the leaching of metal ions and enhance purity. 2. Enhanced liquid drainage: Due to its high water repellency, it is expected to reduce the residue of products and cleaning solutions, leading to improved quality and reduced production costs. 3. Chemical resistance: It is expected to protect the substrate from corrosion caused by chemicals, thereby extending the lifespan of the substrate. 4. Prevention of wear particle contamination: By selecting our non-metal PEC specifications, it is expected to prevent the contamination of wear particles generated from the shaft seal of the stirrer. Additionally, there is an antistatic specification that lowers the leakage resistance value of the fluororesin insulating film, allowing static electricity generated during stirring to dissipate in the volume direction, which is expected to prevent explosions and damage to the film and equipment caused by static electricity.