Fluororesin with over 50 years of proven durability and excellent processability.
Kynar® PVDF polymer is a fluoropolymer that is very easy to process and requires little specialized processing equipment. It has a wide processing temperature range (the difference between melting temperature and degradation temperature). Kynar® PVDF polymer is approved by end users around the world due to its excellent characteristics. The product is available in powder or pellet form. Features: - Excellent resistance to direct sunlight and UV exposure - Chemical resistance to a wide variety of chemicals - Radiation resistance - Flame retardant/smoke resistant - Ease of processing in post-processing such as welding and assembly - High purity for extremely demanding applications - Very high electrochemical stability - Excellent wear resistance - High temperature rating: maximum continuous use temperature 150º C
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basic information
Powder The white, non-hygroscopic particles are approximately 5 microns in size and loosely agglomerate, with a sieve passing size of 14 mesh. The bulk density is about 0.3 g/cm³. Pellet The uncolored resin is a translucent off-white. The bulk density is about 1 g/cm³.
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Applications/Examples of results
Injection molded products (semiconductor devices, etc.) Extruded products (films, etc.) Binder for lithium-ion batteries Polymer processing aids (PPA) Pipelines for oil and natural gas Water treatment membranes Solar cell back sheets Industrial powder coatings (fluidized immersion, electrostatic coating) High-temperature baked coatings
Line up（7）
| Model number | overview |
|---|---|
| Kynar 500 | High-temperature baked coatings, a brand recognized by architects and design firms worldwide for architectural coatings |
| Kynar 460 | For injection molding and extrusion, with a wide molecular weight distribution |
| Kynar 1000 Series | For injection molding and extrusion, capable of proposing part numbers based on required melt viscosity |
| Kynar 700 Series | Applicable for injection molding and extrusion, battery binders, water treatment membranes, and various other applications; part numbers can be proposed based on required melt viscosity |
| Kynar HSV Series | For battery binders and water treatment membranes; ultra-high molecular weight, modified PVDF homopolymers, etc. |
| Kynar UHM | Glass fiber reinforced grade |
| Kynar ADX | For powder coatings; high adhesion grade |
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Company information
Arkema Co., Ltd. is the Japanese subsidiary of the French chemical manufacturer Arkema Group, headquartered in Tokyo, with operations at a technical center in Kyoto and another location. The Arkema Group began its operations in Japan in the late 1960s, established its Japanese subsidiary "Nihon Penwalt Corporation" in 1974, and after going through Atofina Japan Co., Ltd., was launched as Arkema Co., Ltd. in October 2004. As a sales base for the Arkema Group in Japan, Arkema Co., Ltd. imports and sells Arkema products manufactured under strict quality control at production sites around the world. Additionally, the Kyoto Technical Center, established in 1993, is engaged in: - Product development - Application development - Technical services for customers throughout the Asia-Pacific region and also functions as a liaison office for the Arkema Group's corporate R&D. Moving forward, we aim to be a trusted chemical company in Japan by selling high-quality and safe chemical products recognized worldwide. The Functional Resins Division handles the following functional polyamide products.