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Non-halogenated Flame Retardant for Epoxy Hot Melt Adhesives

  • FR-B8011

  • yinyuan

  • White Powder

  • acrylic pressure sensitive adhesive,solvent-free polyurethane, oil-based polyurethane, epoxy resin, acrylic glue systems

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FR-B8011

Non-halogenated Flame Retardant for Epoxy Hot Melt Adhesives




Product Description

FR-B8011 is a phosphorus and nitrogen based flame retardant specifically developed for epoxy hot melt adhesives. It has excellent flame retardant effect thanks to a combination of a gas phase and a condensed phase by the synergistic effect, and its high char-forming efficiency, the stable solid is formed on the surface of material, to prevent oxygen accessing and molten material dripping. FR-B8011 has good compatibility with substrate resins, widely used in hot melt adhesives, anhydride epoxy sealants, polyurethane (PU), acrylic pressure-sensitive adhesives, and etc.




Benefits

  • Excellent flame retardant effect.

  • Non-precipitated, the flame retarded sealants and adhesives could pass the test of high temperature and high humidity (85℃ and 85% humidity) for 168 hours.

  • In the applications of new energy automobile, FR-B8011 flame retarded material complies with the standards of flame retardant grade, with no obvious side effects on mechanical and electrical property.

  • Non-halogenated flame retardant with favourable environment and health profile.



Specifications:

Characteristics

Unit

Target Value

Appearance


white powder

Phosphorus

% (w/w)

min. 22.0

Nitrogen

% (w/w)

min. 17.0

Moisture/ Water

% (w/w)

max. 0.3

Bulk Density

g/cm3

0.3-0.5

Average Particle Size (D50)

μm

2-4

Decomposition Temperature

> 300





Applications:

In the use of adhesives and sealants (e.g. hot melt adhesives, anhydride epoxy sealants), a dosage of 15-18% (by wt.) of FR-B8011 is usually sufficient to obtain the UL94 V-0 classification.

FR-B8011 is also suitable for the use such as  PU, acrylic pressure-sensitive adhesives, and etc.




Packing and Handling

Delivery form:

White powder.

Packing:

FR-B8011 is packed inpaper-plastic bags with polyethylene inliner, 25kg per package.

Storage:

FR-B8011 must be sealed, stored in a dry and cool place.


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ng Branch Road, Huangpu District,
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