Opalus

This product accounts for a high share in the world by combining high brightness and high diffusion at a high level. In the future, this product will be widely used for sensors, further expanding Keiwa's market areas.

【Applications】Used for liquid-crystal displays and sensors in such devices as smartphones, tablets, laptops, in-vehicle monitors, etc.

OPCON

The product range is created not only from polycarbonate but also from a variety of plastic resins with heat resistance and processability features. Films and sheets are used not only in the optical systems, such as display surface protection, but also in many other fields.

【Applications】Smartphones, in-vehicle products, business-used monitors, sensors, display surface protection, etc.

Olmo Paper

This is a type of process papers used as mats when foaming the urethane materials of sponges, low-rebound pillows, etc.
With loss reduction and environment beautification features, it is a top-share product.

【Applications】Process papers used for foaming urethane

A!Prog-PU

These processing papers are used for sheeting with urethane and PVC.
We provide the appropriate ones for each material and surface shape. They are repeatedly used because of their durability and releasability.

【Applications】Urethane, PVC, and synthetic leather-used processing papers

A!Prog-C

These processing papers are used in making carbon prepreg. They are produced with consideration of the affinity and releasability of epoxy resin and the emphasis on dimension stability.

【Applications】processing papers used for carbon prepreg (carbon fiber prepreg)

Moisture-proof and Waterproof Paper

This type of moisture-proof paper protects water-vulnerable objects like papermaking to laminate polyethylene on paper and is also used as a filling agent of silicone-coated paper like separators. "Tokay Barrier" is a product that features the disaggregation property and recyclability, such as recycled papers.

【Applications】Filling materials such as release papers for papermaking/ ferrous moisture-proof and waterproof

Corrosion Inhibiting Paper and Corrosion Inhibiting Film – K-Light Series

Corrosion inhibiting papers help to protect ferrous and non-ferrous metals from rust. In addition to that, there are types of laminating polyethylene that enhance the moisture-proof and lengthen the corrision inhibiting time. Even more choices of laminating resin cloths, etc, are available for requirements of additional strength.

【Applications】Used for ferrous, non-ferrous, and common corrosion inhibiting packaging

Backsheet for PV modules

The backsheet (Appli-Sola) is one of the components that forms the solar cell module and is used for maintaining performance by fixing and protecting internal cells such as moisture-proof, insulation, weather-resistance, and high adhesion to the encapsulant.

【Applications】Backsheets for solar cells

Oktani Sheet

This product is manufactured to replace galvanized iron that is used in the gutters of conventional multi-span greenhouses and features enhanced work efficiency, weight saving, and life extension characteristics.

【Applications】Used for rain gutters in multi-span greenhouses

Waterproof Sheets

This waterproof sheet is used for covering the greenhouse foot. It features weather resistance and heat-keeping effects for greenhouses. It also helps houses away from insects.

【Applications】Cover the foot of installed gardening houses

Sunny Multi

By spreading the product on the ground, customers can constantly maintain the temperature and humidity in the soil and promote the germination of crops. Due to the high reflection, it has a repellent effect against pests and harmful animals.

【Applications】Cover ridges on which crops are growing, surround greenhouses (an anti-insect measure), etc.

Sunny Curtain

Pasting the product inside established greenhouses helps to save energy and has an excellent heat-keeping effect.

【Applications】Indoor heat keeping (greenhouses, livestock barns, hen houses, etc.)

Sunny Cool

This product promotes excellent cool-keeping effect when pasted outside an established greenhouse.

【Applications】Heat-keeping, cool-keeping coating materials (greenhouses, livestock barns, hen houses, etc.)

Sunny Wide

This product promotes the growth of fruit and the like by reflecting sunlight.

【Applications】Reflective sheets for cherries, apples, oranges, etc.

Construction Materials

Construction materials promoting waterproof, moisture-proof, and shatter-proof sheets are available.

【Applications】Construction materials