We face with our customers through our diverse technological capabilities that respond to varied needs
Toward the future created by carbon fiber, we meet every need day after day. We engage with our customers not only through high quality, but also with our accumulated experience and unwavering dedication to our products.
Nippon Polymer Sangyo focuses its business on carbon fiber processing.
We develop products not only from the perspective of end users,
but also with a seed-oriented approach as a manufacturer.
Furthermore, to support manufacturer's development efforts,
we offer tailored customization and material property data acquisition.
Nippon Polymer Sangyo mainly handles PAN-based carbon fibers. As an advanced material that is lighter than iron yet boasts ten times its strength, and excels in thermal conductivity, heat resistance, and electrical conductivity, it is used across a wide range of industries. Leveraging our long-cultivated professional processing technology and experience, we provide carbon fiber processed products tailored to meet all needs.
CHOPPED FIBER
This is a processed product made by cutting carbon fiber to a specific length.
It is lightweight yet highly strong, enhancing elasticity.
MILLED FIBER
This processed product is ground finer than chopped fiber.
When mixed with resin, it enhances conductivity and strength.
PAPER
This is a processed product featuring carbon fibers oriented in two dimensions.
It offers excellent chemical resistance and conductivity, and comes in a user-friendly shape.
FELT
This is a processed product featuring carbon fibers oriented in three dimensions.
It offers excellent heat resistance and workability, and is used in applications such as insulation materials and furnace components.
We OEM-produce prepreg products, which are intermediate materials made by uniformly impregnating cloth, paper, or felt with a thermosetting resin-based varnish and bringing them to a semi-cured state. We primarily manufacture products using heat-resistant phenolic resin rather than general epoxy, but we also offer a wide range of other resins and base materials besides carbon fiber. We will propose conditions tailored to your desired product.
As carbon fiber professionals, we tailor-make a wide range of carbon fiber processed products. We flexibly accommodate requests beyond standard production line part numbers, including irregular size specifications and combinations. We also reasonably handle support for detailed parameter setting to maximize product characteristics, as well as acquiring material property data and producing small-lot prototypes for molding.
