Focs artificials i productes químics de pintura

Focs artificials i productes químics de pintura

 

Fireworks contain a variety of chemicals that produce color, light, and sound when ignited. Common chemicals include potassium nitrate, which acts as an oxidizer to fuel the reaction, and charcoal or
sulfur as fuel. Metals like strontium and barium create vibrant colors, with strontium producing red and barium creating green. Aluminum powder is often used for bright white flashes, while magnesium provides intense white light. These chemicals are carefully combined to produce the desired visual and auditory effects safely.

  • Strontium Hydroxide

    Descripció breu:

    Millor hidròxid d'estronci. Millor Preu. Companyia Xina FIZA. Contacta amb nosaltres per qualsevol dubte. Obteniu un pressupost de nosaltres! Qualitat Premium.

  • Barium Sulfate

    Descripció breu:

    Millor sulfat de bari. Millor Preu. Companyia Xina FIZA. Contacta amb nosaltres per qualsevol dubte. Obteniu un pressupost de nosaltres! Qualitat Premium.

  • Barium Carbonate

    Descripció breu:

    Aparença: Pols blanca

    Fórmula molecular: BaCO3

    Pes molecular: 197.35

    CAS NO.: 513-77-9

    NÚMERO EINECS: 208-167-3

    CODI HS: 2836600000

  • Strontium Carbonate

    Descripció breu:

    Aparença: pols blanca

    Grau: Grau Industrial

    Fórmula molecular: SrCO3

    Pes molecular: 147.62

    CAS NO: 1633-05-2

    Codi HS: 2836200000

     

  • Strontium Chloride

    Descripció breu:

    Millor clorur d'estronci anhidre. Millor Preu. Companyia Xina FIZA. Contacta amb nosaltres per qualsevol dubte. Obteniu un pressupost de nosaltres! Qualitat Premium.

  • Strontium Nitrate 99% for Fireworks

    Molecular formula: Sr(NO3) 2

    Molecular Weight: 211.63

    Properties: Strontium is white or light yellow cubic crystal, Relativedensity 2.986.Strontium is one kind of strong oxidant.lMDGclassification and the number GB5.1-51059

  • Potassium chlorate (KCLO3)

    Formula: KClO3
    CAS No.: 3811-04-9
    H.S. Code: 2829.1910
    UN No.: 1485
    Hazard Class: 5.1
    Puresa: 99.0%-99.5%
    Place of Origin: Hunan, China

Are The Chemicals In Fireworks Safe?


When handled and used properly, the chemicals in fireworks are generally safe. However, they are highly reactive and can be dangerous if mishandled. It's essential to follow safety guidelines, including keeping fireworks away from heat sources and open flames, storing them in a cool, dry place, and using them only in designated areas. Fireworks should always be used by responsible adults, and proper disposal of used fireworks is crucial to avoid environmental contamination and accidental fires.


What Chemicals Are Used In Paints, And Why?


Paints are composed of various chemicals, including pigments, binders, solvents, and additives. Pigments provide color, with titanium dioxide being a common white pigment. Binders, such as acrylics, help the paint adhere to surfaces, while solvents like water or mineral spirits adjust the paint's consistency and drying time. Additives improve paint properties, such as durability, spreadability, and resistance to mildew. These chemicals work together to create a paint that is easy to apply, long-lasting, and visually appealing.

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