This standard specifies the terms and definitions, classification and code, requirements, test methods, inspection rules, packaging, marking, transportation and storage of glass fiber filter materials. This standard applies to woven filter cloth, needle felt filter material and ePTFE coated filter material for dry dust collection and filtration produced with glass fiber as the main raw material.
GB/T 25041-2016 Referenced Document
GB/T 1549 Chemical analysis methods of glass,glass marble and vitreous fiber
GB/T 18374 Terminology for reinforcements*， 2022-07-11 Update
GB/T 191 Packaging.Pictorial marking for handling of goods
GB/T 5453 Textiles--Determination of the permeability of fabrics to air
GB/T 6378.1 Sampling procedures for inspection by variables.Part1:Specification for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL
GB/T 7689.2 Reinforcements.Test method for woven fabrics.Part 2:Determination of number of yarns per unit length of warp and weft
GB/T 7689.3 Reinforcements.Test method for woven fabrics.Part 3:Determination of width and length
GB/T 7689.5 Reinforcements.Test method for woven fabrics.Part 5:Determination of glass fibre tensile breaking force and elongation at break
GB/T 7690.5 Reinforcements.Test method for yarns.Part 5:Determination of fiber diameter for glass fiber
GB/T 9914.2 Test method for reinforcement products.Part 2:Determination of combustible-matter content for glass fibre
GB/T 9914.3 The method for reinforcement products.Part 3:Determination of mass per unit area
ISO 11057 Air quality - Test method for filtration characterization of cleanable filter media