Friction ignition mixtures

Composition

11  
Glue

Description

DANGER:Friction ignition mixtures are sensitive to mechanical action. Ignition will result if the two compositions are rubbed against each other

 

Weingart

Weingart

Clark

Clark

 

Scratch igniter 
part I 

Scratch igniter 
part II 

Scratch igniter 
part I 

Scratch igniter 
part II

Potassium chlorate 

67

 

50

 

Manganese dioxide 

 

38

 

 

Antimony trisulfide

22

 

30

 

Red phosphorus

 

48

 

50

Glue

11

14

 

 

Sand

 

 

 

28

Dextrin

 

 

20

22

Source: 
Weingart, Clark