This specification applies to high-silica glass fiber yarn made by twisting borosilicate glass fiber raw yarn, acid filtering, heat sintering and post-surface treatment.
SAE 1679A-2020 Referenced Document
GB/T 191 Packaging.Pictorial marking for handling of goods*, 2008-04-01 Update
GB/T 7690.1-2013 Reinforcements.Test method for yarns.Part 1:Determination of linear density*, 2013-11-27 Update
GB/T 7690.2-2013 Reinforcements.Test method for yarns.Part 2:Determination of twist*, 2013-11-27 Update
GB/T 7690.3-2013 Reinforcements.Test method for yarns.Part 3:Determination of breaking force and breaking elongation for glass fibre*, 2013-11-27 Update
GB/T 9914.2-2013 Test method for reinforcement products.Part 2:Determination of combustible-matter content for glass fibre*, 2013-11-27 Update
GJB 179A-1996 Counting sampling inspection procedures and tables*, 1996-06-04 Update