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HL2 or HL3 fire resistance according EN45545 for epoxy glass reinforced laminates

http://www.talkcomposites.com/Topic34180.aspx

By Andreu - 11/17/2019 3:55:49 PM

Dear all. I have an inquiry about if it is possible to achieve HL2 or HL3 fire resistance modifying epoxy infusion resin IN2. Do you have experience about this issue? Which kind of products can I use to qualify? ATH, ammonium polyphosphate? I would appreciate your support. Thanks in advance