This part specifies the classification and codes, requirements, test methods, inspection rules, marking, packaging, transportation and storage of fiberglass mesh for resin grinding wheels (hereinafter referred to as grinding wheel mesh). This section applies to mesh fabrics woven from alkali-free or medium-alkali glass fiber yarns. The fabric is mainly used as a reinforcing material for resin grinding wheels.
JC 561.1-2006 Referenced Document
GB 191 Packaging--Pictorial marking for handling of goods
GB/T 1549 Chemical analysis methods of glass,glass marble and vitreous fiber*, 2008-06-30 Update
GB/T 7689.2 Reinforcements.Test method for woven fabrics.Part 2:Determination of number of yarns per unit length of warp and weft*, 2013-09-18 Update
GB/T 7689.3-2001 Reinforcements--Test method for woven fabrics Part 3: Determination of width and length
GB/T 7689.5-2001 Reinforcements--Test method for woven fabrics Part 5: Determination of tensile breaking force and elongation at break for glass fibre
JC 561.1-2006 history
2006JC 561.1-2006 Glass fiber reinforcing mesh Part 1: Glass fiber reinforcing mesh for resinic grinding wheel
2006JC 561.1-2005 Reinforced fiberglass mesh Part 1: Fiberglass mesh for resin grinding wheels