Combined environment-friendly safe firecracker capable of producing both sounds and fireworks

[0102] Such as figure 1 As shown, this embodiment takes into account the intensity of the sound, the brightness of the fireworks, and the diffusion area. The powder in the ignition paper cord 2 is mainly composed of the following raw materials:

[0103] The medicated powder in the described ignition paper cord 2 is mainly composed of the following raw materials:

[0104] Superfine charcoal powder 40%;

[0105] Superfine potassium nitrate powder 20%;

[0106] Ultrafine sulfur powder 10%;

[0107] Ultrafine perlite powder 14%;

[0108] Ultrafine aluminum-magnesium alloy powder 16%;

[0109] The medicinal powder in the firecracker body 1 is mainly composed of the following raw materials:

[0110] Ultrafine pure aluminum powder 15%;

[0111] Ultrafine phenolic resin powder 8%;

[0112] Superfine Potassium Perchlorate Powder 9%;

[0113] Superfine sulfur powder 10%;

[0114] Ultrafine aluminum-magnesium alloy powder 8%;

[0115] Super fine charcoal powder 20%;

[0116] Supe

[0122] The sound produced by this embodiment is louder, and the brightness of the firework and the spreading area are relatively reduced. The powder in the ignition paper cord 2 is mainly composed of the following raw materials:

[0123] The medicated powder in the described ignition paper cord 2 is mainly composed of the following raw materials:

[0124] Superfine charcoal powder 40%;

[0125] Superfine potassium nitrate powder 20%;

[0126] Ultrafine sulfur powder 10%;

[0127] Ultrafine perlite powder 14%;

[0128] Ultrafine aluminum-magnesium alloy powder 16%;

[0129] The medicinal powder in the firecracker body 1 is mainly composed of the following raw materials:

[0130] Ultrafine pure aluminum powder 11%;

[0131] Ultrafine phenolic resin powder 6%;

[0132] Superfine Potassium Perchlorate Powder 6%;

[0133] Superfine sulfur powder 6%;

[0134] Ultrafine aluminum-magnesium alloy powder 5%;

[0135] Superfine charcoal powder 16%;

[0136] Superfine antimony trio

[0142] The flame produced by this embodiment is brighter and more colorful, the diffusion area is larger, and the sound is relatively weak. The powder in the ignition paper cord 2 is mainly composed of the following raw materials:

[0143] The medicated powder in the described ignition paper cord 2 is mainly composed of the following raw materials:

[0144] Superfine charcoal powder 40%;

[0145] Superfine potassium nitrate powder 20%;

[0146] Ultrafine sulfur powder 10%;

[0147] Ultrafine perlite powder 14%;

[0148] Ultrafine aluminum-magnesium alloy powder 16%;

[0149] The medicinal powder in the firecracker body 1 is mainly composed of the following raw materials:

[0150] Ultrafine pure aluminum powder 18%;

[0151] Ultrafine phenolic resin powder 10%;

[0152] Superfine Potassium Perchlorate Powder 12%;

[0153] Superfine sulfur powder 12%;

[0154] Ultrafine aluminum-magnesium alloy powder 9%;

[0155] Superfine charcoal powder 24%;

[0156] Superfine antimony