This standard specifies the product classification, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of aramid thread for rubber hoses. This standard is applicable to the quality identification and acceptance of dipped aramid threads and non-dip aramid threads for rubber hoses. Aramid threads for other rubber products can also be implemented with reference.
HG/T 4733-2014 Referenced Document
GB/T 2941 Rubber. General procedures for preparing and conditioning test pieces for physical test methods
GB/T 2942 Rubber,vulcanized.Determination of static adhension to textile cord.H-pull test
GB/T 30311 Test method for tensile properties of dipped aramid yarns and cords
GB/T 6038 Rubber test mixes. Preparation, mixing and vulcanization. Equipment and procedures
GB/T 6529 Textiles.Standard atmospheres for conditioning and testing
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
HG/T 4733-2014 history
2014HG/T 4733-2014 Dipped para-aramid cords for rubber hose