SYZR Series Expandable Graphite - Flame Retardant Additive
SYZR Series Expandable Graphite - Flame Retardant Additive
SKU:SYZ-9bf86b
Discover SYZR Series Expandable Graphite, a halogen-free flame retardant additive with high purity and low smoke features for enhanced safety in various applications.
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$29.99
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$29.99
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SYZR Series Expandable Graphite - Flame Retardant Additive
$29.99
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SYZR Series Expandable Graphite - Flame Retardant Additive
$29.99
Quantity: 1
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The SYZR Series Expandable Graphite is an advanced flame retardant additive designed for a wide range of applications, including polyurethanes, sealants, coatings, and polymers. With a purity level of ≥92% and an expansion temperature of 180 ºC, this halogen-free additive offers low smoke, reduced heat release, insulating properties, and is non-dripping, making it ideal for creating flame-retarded systems with superior safety features. Expandable Graphite is stratiform graphite treated to prevent corrosion, and when heated, it expands to form a stable layer that extinguishes flames effectively by cutting off the air supply.
Product Specifications
Additional Information
ADT Expandable Graphite is a material based on natural graphite ore. The ore is treated with sulfuric acid in what is called an intercalation process. The material is washed and neutralized to prevent corrosion of metal parts when processed by the user. Excessive shear should be avoided. ADT Expandable Graphite additives may be used in polyurethanes, sealants, coatings, and polymers.ADT Expandable Graphite additives may also be used in conjunction with other flame retardant additives to provide improved flame retardant Properties to a material.This halogen-free flame retardant has a wide range of expansion temperature and can be used for foams, paints, resins, rubber and more.Expandable Graphite is a stratiform graphite and contains acids between each stratums. Once it’s heated, acid generates gas and stratiforms are expanded. This expanded stable structure puts off a fire by cutting off the supply of air. (LOI is 28 by adding 15% in Polypropylene)
Advantages
Can be expanded by heat to make non-flammable stable layerStarting expansion temperature is 150 to 300 CCan be used with other flame retardants such as Zinc Borate or Ammonium PolyphosphateHalogen-freeHeavy metal freeVarious grades with different particle sizes, expansion temperatures and expansion volumes available
Applications
E.G. has been used as non-halogen flame retardant in various applications such asPolyurethane foamEVA foamRoofingNon-flammable paintConstruction materialsSealingsPolyolefin resinThermoplastic resinThermoset resinRubber
Note
Information herein is accurate to the best of our knowledge. Suggestions are made without warranty or guarantee of results. Before using, user should determine the suitability of the intended use and user assumes risk and liability in connection therewith. We do not suggest violation of any existing patents or give permission to practice any patented invention without a license.
Technical Specs Benefits
ADT Expandable Graphite flame retardant additives can be formulated to provide a flame retarded system with following advantages.Low SmokeReduced Heat ReleaseInsulatingLower in Toxic GasesHalogen-FreeNon-Dripping
Technical Specs Expansion Temperature
180 ºC
Technical Specs Expansion Temperature Tolerance
10
Technical Specs Expansion Volume
≥170 ml/g
Technical Specs Purity
≥92 %
Properties Bulk Density
0.45 to 0.65 g/cm³
Properties Color
Black with Metallic Sheen
Properties Free Acid
0.8 mg/g NaOH
Properties Free Water
1 %
Properties Impurity
Trace of Silica and/or Mica
Properties Particle Size
+50 mesh
Properties Potential Of Hydrogen Ph
5~8
Properties Specific Gravity
2.2 to 2.3 g/cm³
Properties Water Solubility
<0.1 %