This standard specifies the test methods for the combustion performance of flame-retardant paper and paperboard under specific conditions. This standard applies to paper and paperboard with a thickness of less than 1.6mm and flame-retardant treatment, and also to flame-retardant paper products with a thickness of less than 1.6mm after coating or printing.
GB/T 14656-1993 history
2009GB/T 14656-2009 Test method for burning behavior of flame-retardant paper and board
1993GB/T 14656-1993 Test method for burning behaviour of flame-retardant paper and board