1. Product form differences
Traditional tobacco products: cylindrical rod-shaped structure is the mainstream form, equipped with standard filter components. There are differences in size parameters between products of different manufacturers, including basic appearance features such as length (conventional specifications 84mm±5%), diameter (7-8mm range), filter color matching, etc.
New atomizer: presents diversified industrial design forms, covering categories such as pen type, box type, and artistic shape. The mainstream product line covers portable type (weight ≤80g) to professional equipment (power adjustable range 5-100W), meeting the needs of different consumer groups.
2. Comparison of action mechanisms
Traditional combustion mechanism: relies on high-temperature pyrolysis process (ignition point 850±50℃), and releases nicotine and associated compounds through oxidation reaction. This process produces a complex chemical mixture including polycyclic aromatic hydrocarbons.
Electrothermal atomization technology: a closed-loop system built based on Ohm's law (U=IR), the atomizer component (resistance value 0.5-3.0Ω) performs phase change conversion on the vegetable glycerin-based solution. The working temperature is strictly controlled below the critical value of 250℃ to avoid thermal decomposition reaction.
3. Chemical composition analysis
Combustion products of traditional products:
Confirmed detection of more than 4,000 substances
Key harmful ingredients: benzopyrene (Class I carcinogen), nitrosamine compounds, heavy metal residues (lead, cadmium)
Tar generation (ISO standard detection value 1-20mg/stick)
Composition of atomization solution:
Base solvent: propylene glycol (USP grade), vegetable glycerin (≥99.5%)
Optional added ingredients: edible flavoring (FDA certified), nicotine (concentration 0-50mg/ml)
Water content ≤5% (v/v)
4. Comparison of usage methods
Traditional method: open flame ignition (butane lighter/match) → continuous smoldering → aerosol inhalation
Atomization equipment operation process:
Liquid storage tank filling (capacity 1-5ml)
Core infiltration (recommended to stand for 10min)
Circuit activation (microprocessor control)
Air flow trigger (negative pressure sensor accuracy ±5%)
