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C Expandable Graphite and Non Halogen FR

NYACOL® NYAGRAPH Expandable Graphite is an intumescent flame retardant which offers the following advantages:

  1. Halogen-free
  2. Low smoke
  3. Reduced heat release
  4. Insulating
  5. Lower in toxic gases
  6. Non-dripping

NYAGRAPH is used for low smoke and/or non-halogen flame retardant formulas.  Below is a guide showing the NYAGRAPH product grade, expansion volume, initial expansion temperature and approximate size, µm.  Please refer to the individual data sheets which highlight each product’s unique properties.   If you require assistance, please contact NYACOL.

NYAGRAPH Expandable Graphite

NYAGRAPH® FP
NYAGRAPH® FP
Wt.% : 100
Particle Size : Min. 80 nm
Carrier :

Polyurethane applications. Minimal influences on catalyst.

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NYAGRAPH® 35
NYAGRAPH® 35
Wt.% : 100
Particle Size : Min. 80 nm
Carrier :

Very fine particle size – 80% < 150 microns.

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NYAGRAPH® 200
NYAGRAPH® 200
Wt.% : 100
Particle Size : Min. 80 nm
Carrier :

Soft ash, plastic applications. Fine particle size – 80% > 180 microns.

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NYAGRAPH® 249
NYAGRAPH® 249
Wt.% : 100
Particle Size : Min. 80 nm
Carrier :

Standard product for polyurethane, sealants, bitumens.

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NYAGRAPH® 250
NYAGRAPH® 250
Wt.% : 100
Particle Size : Min. 80 nm
Carrier :

Soft ash, plastic applications when used with other flame retardants.

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NYAGRAPH® 251
NYAGRAPH® 251
Wt.% : 100
Particle Size : Min. 80 nm
Carrier :

Soft ash, low abrasion, low corrosion. Polymer applications.

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NYAGRAPH® 351
NYAGRAPH® 351
Wt.% : 100
Particle Size : Min. 80 nm
Carrier :

Soft ash, high expansion.

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Looking for More Options?

In some cases our standard materials are not suitable for a customer’s particular application, or a different composition is required. In these cases, we will consider a custom development project with our customers. We generally proceed under a Non-Disclosure Agreement and we will do the project in such a way that the material can be readily scaled up.

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