ポリアミド繊維からなり、基布緯糸方向の20cm毎のASTM D6476法による動的通気度のCV値が6.0%以下、ASTM D3886法による500Pa差圧における通気度のCV値が10.0%以下、20KPa差圧における通気度のCV値が10.0%以下であるエアバッグ用ノンコート基布。
A non-coated base fabric for an airbag, which is made of a polyamide fiber, wherein a CV value of the dynamic air permeability by the ASTM D6476 method is 6.0% or less, a CV value of the air permeability at a differential pressure of 500 Pa by the ASTM D3886 method is 10.0% or less, and a CV value of the air permeability at a differential pressure of 20 KPa is 10.0% or less, which are measured every 20 cm in a weft direction of the base fabric.
エアバッグ用ノンコート基布、エアバッグおよびエアバッグ用ノンコート基布の製造方法
2021-08-30
Patent
Elektronische Ressource
Japanisch
IPC: | D03D WOVEN FABRICS , Gewebe / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / D06C Veredeln, Ausrüsten, Spannen oder Strecken von flächigem Textilgut , FINISHING, DRESSING, TENTERING, OR STRETCHING TEXTILE FABRICS |