Product Information
  1. Corporate Profile
  2. Product Information
    1. Foil Products
      1. Applications
      2. Each product (Electrical machinery and apparatus)
        1. TOYAL-CARBO®
        2. POWDER LAMINATED FOIL
        3. TOYAL PASS®
        4. E-FOIL
        5. Ranafoil™
        6. Etching circuit foil
        7. Precision etched circuit products "CUME®"
      3. Each product (Foodstuffs, pharmaceuticals and industrial materials)
        1. TOYAL LOTUS®
        2. Toyal Dry™
        3. READ-MAX®
        4. Child resistant PTP - Child Proof™
        5. Hairline
        6. Alnoble®ZR
        7. Vacuum insulation materials
      4. Production bases
        1. Yao Works
        2. Kanbara Works
        3. Chiba Works
        4. Gunma Plant
        5. Chigasaki Plant
        6. Shonan Yabata Plant
    2. Powder Products
      1. Each product
        1. Aluminium alloy powder
        2. Aluminium nitride
        3. Aluminium powder for fillers
        4. High-purity spherical aluminium powder
        5. Brazing paste (Brazing filler metal pastes)
      2. Production bases
        1. Hino Works
    3. Paste Products
      1. Each application
        1. Automobiles
        2. Household electrical products and digital appliances
        3. Printing inks (Packaging materials, containers, cloth, etc.)
        4. Construction, machinery and heavy-duty anticorrosion
        5. Heat resistance and thermal insulation
        6. Powders and PCM (Pre-coated metal)
        7. Cosmetics
        8. Resins and films
        9. Electronics products
      2. Each product
        1. Leafing Alpaste®
        2. Non-leafing Alpaste®
        3. High-gloss Alpaste®
        4. TD Series (for printing inks)
        5. Resin coated Alpaste®
        6. Alpaste® for water based coating
        7. Colored Alpaste® "FRIEND COLOR"
        8. Interference color aluminium pigment "CHROMASHINE®"
        9. Interference color aluminium pigment "Cosmicolor®"
        10. Aluminium flakes for powder coating
        11. Stainless steel flakes
        12. Metallic compounds "METAX®"
        13. Aluminium thermal conductive filler
        14. Aluminium electrically conductive filler for firing
        15. Metal coated electrically conductive filler
        16. Dummy balls
      3. Catalog [PDF]
      4. Core competencies
        1. Flaking technologies (Shape control, fine powder pulverization)
        2. Surface treatment technologies
        3. Powder plating technologies
        4. Hybrid technologies
        5. Solvent substitution technologies
        6. Blending technologies
      5. Production bases
        1. Shinjo Works
      6. Troubleshooting Guide
        1. For Better Use Of ALPASTE
        2. For Safe Use Of ALPASTE
        3. Problems Resulted From ALPASTE In The Paint System (1)
        4. Problems Resulted From ALPASTE In The Paint System (2)
        5. Recommendation To Treated Type
    4. Solar Cell Related Products
      1. Each product
        1. Toyal Solar®
        2. ALSOLAR®
      2. Production bases
        1. Yao Works
        2. Hino Works
  3. Financial Information
  4. Environmental measures
  5. Research & Development
  6. Toyal Technical Report
  7. Group Company

Toyal Solar® back sheet for solar cell modules

Features

Toyal Solar® is a back sheet for solar cell modules that has excellent long-term reliability.
It has been recognized by module manufacturers around the world and boasts more than 13 years of proven results.
The characteristic features of Toyal Solar include, among others, its long term quality stability, a high adhesiveness to EVA and various sealants, high reflectivity and high resistance to UV. It achieves a cost performance that easily surpasses that of its rivals.

Lineup (Structures)

FPL Series Fluorine film / PET film / LE film
QPL Series Weather resistant PET film / PET film / LE film

Data

Toyal Solar hydrolysis resistance (DH test data)

Toyal Solar reflectance

UV resistance
Data comparing Toyal Solar QPL and PET items from other companies

UV radiation 1000 mW/msup>2 (300-400nm)
Change in color (Δb) after 90 hours (equivalent to 6 times IEC standard exposure)

4. UV resistance of Toyal Solar QPL

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