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NSF/ANSI 51
Food Equipment Materials



 
Gelest, Inc. 
11 East Steel Road
Morrisville, PA 19067 
United States 
215-547-1015
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Facility : Morrisville, PA

         Maximum Temperature 
  Trade Designation  Color   Type of Food    of Use in °F 

Polymer Powder for Food Zone[1] [2]
  HM 4100 Antimicrobial  White  All food contact types  338° 
 
[1] Not tested by NSF for efficacy.
[2] This material is only acceptable for use as an antimicrobial to preserve finished food
    contact articles.  The food contact substance (FCS) will be used as an additive without
    food type or temperature limitation in: 
    
    (1) Food preparation surfaces (where the FCS is either incorporated into the resin, 
        a food contact laminate layer, or applied to the surface as part of a coating). 
        The FCS may be used at a maximum use level of 1 weight percent of the resin, 
        laminate, or coating. 
    (2) Polymeric tubing for the transfer of beverages. The FCS may be used at a maximum 
        use level of 1 weight percent of the finished tubing. 
    (3) Repeat use activated carbon water filters. The FCS may be used at a maximum use 
        level of 0.25 weight percent of the carbon block.


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