Silver
Wave Chrysanthemum
A
fire dust with sparks from the metal powder is obtained. It looks
as if red, yellow and green twinkling fire particles were mixed together.
The potassium nitrate, sulfur and pine charcoal are previously mixed
densily as in the manufacture of black powder.
Potassium nitrate.................................50
Sulfur............................................17.5
Pine charcoal.....................................7.5
Aluminum (somewhat coarse flake)..................7.5
Magnalium.........................................1.5
Antimony trisulfude...............................2.5
Realgar...........................................7.5
Soluble glutinous rice starch.....................6.0
Brilliant
Core
This composition can be used for the cores of round stars. It gives
a strong flash of light. The cores burn quickly and are self propelled
when they are unevenly ignited. To prevent that, these cores should
be coated with 'Brilliant core prime' (see miscellaneous compositions)
untill they are round.
Barium nitrate....................................66
Aluminum, fine flake..............................27
Boric acid........................................1
Soluble glutinous rice starch.....................6
Silver Star Core
This composition can be used for the cores of round stars. It burns
less quickly than the ‘brilliant core’, and produces a silver flame.
Potassium perchlorate.............................56
Rosin (BL combustion agent).......................5
Aluminum (fine flake).............................32
Lampblack.........................................2
Soluble glutinous rice starch.....................5
Silver
Wave
This composition produces a silver fire dust. A large silver fire
dust flame of short duration is obtained. When the ratio perchlorate
to aluminum is changed to 35/65 a small flame with yellowish fire
dust of long duration is obtained.
Potassium perchlorate.............................50
Aluminum (somewhat coarse flake)..................50
Soluble glutinous rice starch.....................+5%
Silver
Shower Star #1
Add water and proceed as usual. The particle size and surface area
of the reactants has a profound effect on the results.
Potassium nitrate.................................35
Fine charcoal.....................................8
Boric acid........................................2
Sulfur............................................7
Potassium perchlorate.............................60
Fine pyro Aluminum (atomised Aluminum, 0.1 mm)....20
Fine flake aluminum (Al bronze)...................25
Coarse flake Aluminum.............................15
Dextrin...........................................10
Silver
Shower Star #2
The particle size of the aluminum is not very critical.
Dissolve shellac in boiling ethanol, mix in the other ingredients
and proceed as usual. Shellac stars take a long time to dry; try drying
in the sun. Prime with a perchlorate based strobe prime.
Ammonium perchlorate..............................65
Fine aluminum powder or flake aluminum (not too coarse).....22
Shellac...........................................18
Silver
Shower Star #3
Add water and proceed as usual.
Flitter Aluminum (or any grade except the finest pyro grades).....15
Potassium nitrate.................................55
Boric acid........................................2
Fine charcoal.....................................10
Dextrin...........................................5
Zinc
Spreader Star #1
The stars spread pieces of burning zinc and charcoal. These stars
are much heavier than usual, and require larger lifter charges if
they're to be fired from a tube.
Bind with water.
Zinc dust.........................................72
Potassium chlorate................................15
Potassium dichromate..............................12
Granular charcoal.................................12
Dextrin...........................................2
Zinc
Spreader Star #2
Bind with dextrin in water.
Potassium nitrate.................................14
Zinc dust.........................................40
Charcoal..........................................7
Sulfur............................................4
Zinc
Spreader Star #3
Bind with dextrin in water.
Potassium chlorate................................5
Potassium dichromate..............................4
Charcoal, medium..................................4
Zinc dust.........................................24