Photocatalyst

Photocatalyst


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Keyword
Category
Locks & Keys

Jin Woo Hi-Tech Co., Ltd.

Country / Year Established
South Korea South Korea /
Business type
Others
Verified Certificate

16

DUNS

Product name Photocatalyst Certification -
Category Locks & Keys Ingredients -
Keyword - Unit Size -
Brand name - Unit Weigh -
origin Stock -
Supply type - HS code -

Product Information

What is Photocatalyst?

  • Photocatalyst means a function that substances work as catalyst if light exists such as a plant does photosynthesis.
  • If light reaches photocatalyst materials, electron is excited from the valance band to conduction band, leaving the hole in valance band.
  • The holes produce hydroxy radicals(+OH) to oxidation of H2O, electrons are transferred to oxygen so that produce superoxide anions(O2-).
  • These oxidants(or reductants) decompose organic materials into CO2 and H2O.
  • Photocatalyst materials can be used semi-permanently, because do not change themselves when a light exist.
  • Photocatalyst are used TiO2 anatase type.

Photocatalyst's Merit(Strength)

  • It works many functions such as anti-bacterial, deodorization, hydrophile property, decontamination etc.
  • It can be used semi-permanently and does not harm person.
  • It does not include organic materials.
  • It is easy to use and adhesion good, compare with others' products.
  • It have ~20㎚ size TiO2 particles and can be coated in glass without haze.
  • It is possible for us to coat in anything.

Photocatalyst's effects

Decompose of organic materials

  • TiO2 produce hydroxy radical and superoxide anion by reaction with H2O
  • Decompose organic materials, NOx, SOx, Cl2, NH3 etc.

Anti-bacterial effects

  • Sterilize bacterial and prevent 2nd contamination
  • Works semi-permanently, so economic profits and convenience

Deodorizing effects

  • Decompose offensive odors occurred closed in-door by chemical reaction
  • Because of catalytic reaction, use semi-permanently

Self clean

  • Possible to remove a remained contaminant by rain or water washing, because of hydrophilic effect.
  • Can be reduced cleaning expensive

Photocatalyst products

Photocatalyst coating product

  • It is used as upper coating material in indoor/outdoor. Its excellent photocatalyst effect can decompose VOC's such as formaldehyde, acdtaldehyde, ammonia etc. remove offensive odors and sterilize suspended bacteria. This product was produced by self-developed patent, include nano size Tio2 particles and have excellent photocatalyst effect. Also, it was suitable to indoor/outdoor because does not necessary high temperature heat-treatment.

Photocatalyst under - coating

  • It is used as under coating materials in indoor/outdoor. It improves adhesion of substrate-upper coating so that improves durability. It protects substrate from photo-decompositon. Also, it consist of same component with upper coating, so affinity was good. It was suitable to indoor/outdoor because does not necessary high temperature heat-treatment.

Clean Plus

  • It have strong deodorizing force remove VOC's and bad smells during photocatalyst drying period. Also, because of anti-bacterial effect, it is effect to remove suspended bacterial in initial period (but, its effect does not durability, within 3 months)

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

Jin Woo Hi-Tech Co., Ltd.

Country / Year Established
South Korea South Korea /
Business type
Others

16

DUNS

President
Hyun-Sub Cho
Address
4F, WooJin B/D, 1557-7, Seocho 3-dong, Seocho-gu, Seoul, Korea
Product Category
Other Environmental Products
No. of Total Employees
1-50
Company introduction

Jinwoo Hi-tech is a privately owned manufacturer and exporter of computer peripheral devices. We also have the ability to handle electronic, communication and security application products. Our main product line includes the fingerprint mouse, optical mouse, fingerprint door lock, Fingerprint Optical Module and fingerprint OEM module.

Some of our major customers include well-known Korean enterprises like Samsung SDI, Hyundai Electron, Posco, Korea Electric Power. Twenty percent of our revenues come from exports to North America, Europe and the Pacific region. Jinwoo Hi-tech has registered capital of US$700,000 and produces annual revenues equal to one million USD.

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