SMTEK is a research-based company with in-depth knowledge and experience with color-changing materials. We focus on developing products to satisfy our customers’ demands to reduce damage to people from exposure to hazardous chemicals. We contribute to pioneering in new markets and expanding existing markets through new product development that allows workers to more effectively detect leakage of hazardous chemicals. Our main products are chemical leak detection tape, flange band, and flange guard. In this article, we introduce our representative chemical leak detection tapes: acid alkali and solvent leak detection tapes.
1. Use of leak detection tape
Chemical leak detection tape is attached to flanges, pumps, storage tanks, and other areas where hazardous chemical leaks are a concern to visually identify the location and point of a leak at an early stage. Additionally, it helps workers detect leaks early and prevent accidents.
2. Specification of leak detection tape
a) Tape size
The length is uniformly 30m, and it is sold in two widths: 30mm and 50mm. If you require other specifications, please contact our company.
b) Detectable chemicals and detection range
- Acid alkali leak detection tape (DT tape)
Acids: Hydrochloric acid, Nitric acid, Sulfuric acid, Hydrofluoric acid, Phosphoric acid, Acetic acid, etc
(Gas and Liquid)
Alkalis: Sodium hydroxide, Potassium hydroxide, Ammonium hydroxide, etc (Liquid)
※ Detection range: > 0.1% (Reference chemical: hydrochloric acid and potassium hydroxide)
Acid alkali leak detection tape: chemical test
https://www.youtube.com/watch?v=CSURY4tyVJo
https://www.youtube.com/watch?v=j21nU2WvLBI
- Solvent leak detection tape (GST tape)
Detectable chemicals: Alcohols (Ethanol, Methanol, Isopropyl alcohol), Ketones (MEK, Acetone), Esters (Ethyl acetate), Aromatics (Toluene, benzene), hydrocarbons (Hexane), oil, etc.
Solvent leak detection tape: chemical test
https://www.youtube.com/watch?v=M_36P2mfS8g
https://www.youtube.com/watch?v=4WWucZxXZ4s
3. Feature of leak detection tape
Our leak detection tape is a patented product manufactured by combining color-changing substances, binders, and additives, exhibiting excellent water resistance, weather resistance, and visibility.
Unlike litmus paper, the color-changing substance does not leach out due to water, preventing performance loss. Our leak detection tape is designed to minimize the impact of water during outdoor use.
Acid alkali leak detection tape: water resistance test
Acid alkali leak detection tape: comparative water resistance test
4. How to use leak detection tape
The method for using the leak detection tape is as follows:
a) Remove dust and debris from the flange,
b) Cut the tape slightly longer than the circumference of the flange,
c) After removing the release liner,
d) Attach the tape to the flange over the edges as shown in the figure below; if necessary, it is recommended to secure the end of the leak detection tape with regular tape.
5. Sales references
a) Customers
- Domestic sales
Petrochemical/Fine Chemical Companies, Power Plants, POSCO
Semiconductor Specialty Gas/Precursor manufacturing Companies
Samsung, LG, SK Hynix, Lotte, Hyundai Motors, etc.
Pipe & Seal Manufacturing and Installation Companies
- Oversee sales
China, Japan, Singapore, Taiwan, EU etc.
b) Applications
- Chemical resistant pumps, valves, flanges, reactors, chemical storage tanks, etc.
The leak detection tapes manufactured by our company are supplied to many industries handling hazardous chemicals, including semiconductor, display, power plants, and chemical companies, and etc.
Please contact us if you require inquiries, test reports, or quotations regarding the above leak detection tapes and other detection chemicals.
Phone (Korea): +82-10-2468-6613
Email: smtek100@gmail.com
YouTube: https://www.youtube.com/@smtek6025
Homepage: http://www.smtek.net/eng/