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Click on the materials below to view the key product information for each.

Glass

Features


Less affected by heat and humidity, superior in expressing fine patterns. It is also possible to create products with high O.D. processing accuracy.

Major Types

Transmissive Type

  • Quartz
Used to create the most precise patterns. Use under ultraviolet light can also be considered.

  • Soda Lime
Recommended for reducing the cost of glass substrates.

  • Optical Glass (White Plate Glass)
Has fewer impurities and higher transparency compared to Soda lime. Commonly used in optical products.

Reflective Type

  • Nextreamer
High-definition products can be created.

PET Film

Features


Less expensive than glass products and capable of producing sharper and more detailed patterns than paper products.

Major Types

Transmissive Type
  • PET
Recommended for large-sized products at low cost.

Reflective Type
  • White PET
Enables the creation of reflective products using flexible materials.

Metal

Features


It is used as a base material for jigs and parts. The advantage of this material is its ease of use, such as high durability.

Major Types

  • SUS
Used in a wide range of applications, from various parts to masks.

  • Ni
Capable of producing thin-film products with high processing accuracy.

  • INVER

  • Al

Paper

Features


Compared to other materials, it is possible to create products with less surface reflection.

  • Photographic Paper
Capable of expressing the highest resolution patterns among paper materials.

  • Inkjet Printing
Large and colored products can be produced at low cost.

  • Offset Printing
Recommended for large-sized products in large quantities.

Deposition Material

Features

In addition to Cr, which is used for photomask materials, we offer a variety of thin-film deposition solutions.

Major Types

  • Cr
  • Ti
  • ITO
  • Au

Others

We also offer the following materials:

  • Acrylic
Inexpensive and lightweight. Products that use it as a base material for attaching pattern films are also available.

  • Silicon Wafer
EQUA Co.,Ltd.
Yutaka Bldg. 5F, 8-10-6 Sagami-Ono, Minami-ku, Sagamihara, Kanagawa 252-0303, Japan

Tel: +81-42-745-2027
Fax: +81-42-745-2047

・Photomasks
・Precision Thin Film Products
・Optical Components
・Precision Metal Components

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