SYZR Series Halogen-Free Expandable Graphite
SYZR Series Halogen-Free Expandable Graphite
SKU:SYZ-de9564
Achieve superior flame retardancy with SYZR Series Expandable Graphite. Halogen-free, low smoke, and insulating properties ideal for polyurethanes and coatings.
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$29.99
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SYZR Series Halogen-Free Expandable Graphite
$29.99
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SYZR Series Halogen-Free Expandable Graphite
$29.99
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The SYZR Series Expandable Graphite is a high-purity material formulated for flame retardant applications. With a purity of ≥92% and expansion temperatures starting at 180 ºC, this graphite boasts advantages such as being halogen-free, low smoke, and insulating. Suitable for use in polyurethanes, coatings, and more, it can be combined with other flame retardants for enhanced properties. Its non-dripping feature and ability to reduce heat release make it ideal for various industrial applications.
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.Halogen-FreeLow SmokeReduced Heat ReleaseInsulatingLower in Toxic GasesNon-Dripping
Technical Specs Expansion Temperature
180 ºC
Technical Specs Expansion Temperature Tolerance
10
Technical Specs Expansion Volume
≥230 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
+80 mesh
Properties Potential Of Hydrogen Ph
5~8
Properties Specific Gravity
2.2 to 2.3 g/cm³
Properties Water Solubility
<0.1 %