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Certificate No.
Chemical testing
 
Halogen detection

Following the circuit board industry regulations IEC61249-2-21 provides halogen-free circuit boards manufactured chlorine and bromine limited value after the well-known electrical and electronic manufacturing companies have released DELL APPLE and requirements for its products of chlorine and bromine should reach a certain limit. This will become an industry trend, that business will gradually use halogen-free flame retardants.
    
Halogen includes fluorine (F), chlorine (Cl), bromine (Br), iodine (I), astatine (At) five kinds, including astatine (At) is a synthetic radioactive substances, often said halogen is currently testing generally refers to former of four.

International Standard Halogen requirement limits
 

Project

IEC61249-2-21

JPCA-ES-01-1999

Samsungs

Specification

APPLE

DELL

Fluorine

 

 

 

 

 

Chlorine

900ppm

900ppm

900ppm

900ppm

1000ppm

Bromine

900ppm

900ppm

900ppm

900ppm

1000ppm

Iodine

 

 

 

 

 

 

 

 

 

 

 

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