What are Glow Sticks?
Glow sticks are mostly strip-shaped. The outer layer is packed with polyethylene (plastic). A glass tube sandwich is built in. The liquid inside and outside of the sandwich is a peroxide and an ester compound. The glass is broken by bending, beating, rubbing, etc Causes the reaction of two compounds to cause the fluorescent dye to emit light. Light sticks can be used in entertainment, night fishing, weddings, outdoor, military, engineering construction, underwater operations, etc.
Light stick
(Daily necessities)
- Glow sticks are mostly strip-shaped. The outer layer is packed with polyethylene (plastic). A glass tube sandwich is built in. The liquid inside and outside of the sandwich is a peroxide and an ester compound. The glass is broken by bending, beating, rubbing, etc Causes the reaction of two compounds to cause the fluorescent dye to emit light. Light sticks can be used for entertainment, night fishing, weddings, outdoor,
- Light stick
- Light sticks are non-toxic, harmless, and widely used luminescent products (but among them
- The liquid in the light stick is not edible and has a certain
- In the 21st century, children and young people use light sticks as a fashionable gadget. Some media once said, "The light stick contains phthalic acid diphthalate.
- Fluorescent sticks are made of thin glass tubes in foldable plastic tubes. During the breaking process, liquid A in the thin glass tube flows out and quickly mixes with liquid B in the plastic tube. A chemical reaction occurs. The energy released during the chemical reaction is transferred to the fluorescent pigment molecules, and the fluorescent pigment releases energy in the form of visible light (From the high energy state to the more stable low energy state), thereby converting chemical energy into light energy.
- Liquid A is a solution in which different fluorescent pigments and bisoxalate diester (CPPO) are dissolved in a solvent. Liquid B is a solution in which hydrogen peroxide is dissolved in a solvent. The main solvent is an ester compound. Chemical reaction equation:
- CPPO + H2O22C6H5OH + 2CO2
- Hydrogen peroxide oxidizes phenyl oxalate to two molecules of phenol. In the process, a high-energy intermediate is generated. This intermediate will transfer energy to the dye. The dye in the electronic excited state is unstable. Light returns to stable ground state. This kind of light is generated by chemical reactions, and is called chemiluminescence, or cold light.
- Liquid A was first filled into a glass tube and then sealed. Liquid B was then filled into a plastic tube with a mouth sealed. The glass tube containing liquid A was then inserted into a plastic tube containing liquid B. Finally, the plastic tube was sealed. Such a complete light stick comes out.
- Specific operations: One: Select a glass tube that meets the specifications, first seal the empty tube, seal the empty tube, inject liquid A through high pressure, dry the glass tube, and then seal the other mouth.
- 2: Pull out the plastic tube that meets the specifications, which is made of PE. Seal the end of the plastic empty tube with a pressure sealer, and then inject liquid B. Insert the glass tube containing liquid A into the plastic tube with liquid B. Then transport it to the pressure sealing workshop to seal the other mouth.
- Third, take the finished light stick and rinse it in the pool, dry it with a spin dryer, and then send it to the quality inspection department for inspection under a certain temperature of light. The product is picked out, so that the qualified light stick comes out.
- The last process is packaging, using the packaging method specified by the customer, using regular foreign trade boxes, and barcodes, and labels must not be omitted. This way the product can be shipped.
- Fluorescence for concerts and other uses on the market before 2018
- Light stick
- 5MM series: 5 * 200 5 * 275 5 * 580
- 10mm diameter series: 10 * 100mm 10 * 150mm 10 * 200mm 10 * 250 10 * 300mm
- 15mm diameter series: 15 * 300 15 * 350mm
- 20mm diameter series: 20 * 400mm
- 30mm diameter series: 30 * 310mm
- 35mm diameter series: 34 * 350
- The 10mm and 15mm series are the most commonly used light rod specifications on the market.
- The English name of the light stick is: glowstick