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Charring Agent For Cable And Wire

  • Charring Agent For Cable And Wire
  • Charring Agent For Cable And Wire
  • video
  • TIANCI
  • China
  • Quantity(Tons) 1 - 10 11 - 40 41 - 100 >100 Est. Time(days) 5 7 15 To be negotiated
  • 2000T/Month
1.Flame retardant Charring agent Powder Promotes carbonization under heat, creating an insulating char layer that blocks oxygen and slows flame spread. 2.Flame retardant Charring agent Powder Common Agents & Synergists – Includes intumescent systems (e.g., ammonium polyphosphate), metal hydroxides (Al(OH)₃, Mg(OH)₂), and zinc borate for enhanced flame retardancy. 3.Halogen-Free & Eco-Friendly Trends – Shift toward low-smoke, non-toxic formulations to meet environmental regulations. 4.Flame retardant Charring agent Powder Must pass critical tests like IEC 60332 (flame spread), IEC 61034 (smoke density), and UL 1685 (vertical flame resistance). 5.Charring agent Flame Retardant for Cable Used in high-performance cables (e.g., data centers, smart buildings) with ceramifiable coatings or synergistic smoke suppressants.

Flame‍‌‍‍‌‍‌‍‍‌ retardant Charring agent Powder are the main raw materials for flame-retardant cables and wires, which come into use after the burning of the electrical cables and wires to create a protective layer of carbon (char) that prevents fire spreading and also reduces the smoke emission. Here’s a detailed overview based on available information:


1. Purpose of Charring Agents in Cables & Wires

Charring agent Flame Retardant for Cable are substances that encourage the production of carbon when heated, resulting in the formation of a char layer that insulates against heat.This layer:

  • Charring agent for cable filler Blocks oxygen supply, slowing combustion.

  • Charring agent for cable filler Helps to limit the spread of fire and production of flammable gases.

  • Charring agent for cable filler Helps to increase flame resistance in synthetic cable materials such as PVC and polyethylene.


2. Common Charring Agents Used

  • Charring agent for cable filler Intumescent Systems (e.g., ammonium polyphosphate + pentaerythritol + melamine): Under heat, these systems expand to form a foamed char layer.

  • Metal Hydroxides (Al(OH)₃, Mg(OH)₂): Thermally decompose to generate water vapor and form a protective oxide layer.

  • Zinc Borate: Charring agent for cable filler Besides being a fire retardant, it can also act as smoke suppressant and a synergist.

  • Nanoclays & Silicone-Based Additives: Charring agent Flame Retardant for Cable Help maximize thermal stability and char mechanical strength.


3. Influence of Cable Structure on Charring Performance

  • Insulation & Sheath Materials: Charring agent For Wire and Cable Sheath Most charring agents for LSFR are incorporated in halogen-free compounds such as polyolefins.

  • Multi-Layer Designs: Charring agent For Wire and Cable Sheath Some cables use ceramifiable coatings that transform into a ceramic char under extreme heat.

  • Oxygen Index (OI): Charring agent For Wire and Cable Sheath When the OI is higher (≥30%), this means that the material is more resistant to fire, and this result is usually due to brainy use of charring ‍‌‍‍‌‍‌‍‍‌agents.


Contact us today for samples and technical data sheets!

Charring agent Flame Retardant for Cable


TEST ITEM

Product

Whiteness(%)

Particle size D50(μm)

PH

Decomposition temperature ℃

Moisture content(%)
SF-12>659±0.59±1

≥850

≤0.5


About Us


Company Introduction

Founded in 2019, the comapmy is a global supplier of halogen-free flame retardant material and Nonmetallic ultrafine nano-powder.
We are a comprehensive company intergrating R&D, productoion and sales, have more than 200 employees and opreate oversea, producing in own mines, serving more than hundred customers including the world’s top 500 enterprises in Europe, Japan, South Korea and Sourheast Asia.
we are committed to providing for domestic and foreign customers with high quality and high technology products and services in related application industries.  

Flame retardant Charring agent Powder

  • How About The Samples Of The Products?

    We can provide free samples under 5kg(not including freight charge).

  • Are You A Fctory Or Trading Company?

    Yes, we have factories in china and overseas.

  • What’s the payment terms?

    We could accept payment terms”T/T L/C

  • Can You Do OEM Service?

    Yes, we can. Specifications and packages can customized according to customers’ requirements.

  • What’s The Shelf Life For The Cargoes?

    Our product’s shelf life is 2 years, which is based on dry and ventilated storage.

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