DTN60Z Airbag inflator for driver

Testing Result:

Specification:

one  plug
Resistance:2±0.2Ω
Pressure : ( in the pressure tank with 60L)
Adjustable under 160KPa
Applicableair-bag volume: 70L

Characteristics:
Gas toxicity: NoTemperature of gas
producer at air outlet: < 280℃
All fire current: 1.7A/2ms
No-fire current: 0.2mA/10s
Environmental test: According with GB
Aging resistance: According with GB
Waterproof: According with GB
Applicable temperature range:-35~85℃
Service life: 15 years

Airbag Inflators Basic Description:

The airbag inflator is one of the many components of an airbag system. The main purpose of an airbag is to slow the passenger's forward motion as evenly as possible immediately after a collision. One of the biggest challenges in early efforts to adapt airbags for use in cars was their high price and the technical difficulties involved in storing and releasing the compressed gas. These difficulties included providing sufficient room for gas storage in the car, maintaining the high pressure of the gas during the lifetime of the car, and producing quick and reliable expansion of the bag without causing injuries. These requirements suggested the need to develop an airbag design based on a chemical reaction that would produce nitrogen gas to inflate the airbag. The first automotive airbags developed in the 1970s employed a solid propellant. These airbag inflation systems reacted sodium azide (NaN3) with potassium nitrate (KNO3) in order to produce nitrogen gas. Hot blasts of nitrogen gas inflated the airbag. Because sodium azide is extremely toxic, these chemicals were widely phased out during the 1990s in favor of more efficient, less expensive, and less toxic alternatives. The alternative propellants may incorporate, for example, a combination of nitroguanidine, phase-stabilized ammonium nitrate (NH4NO3) or other nonmetallic oxidizers, and a nitrogen-rich fuel other than azide (e.g. tetrazoles, triazoles, and their salts).