Tynex? A is a heat-stabilized,type 612 nylon filarment containing small,sharp particles of silicon carbide or aluminum oxide,which are distributed throughtout the filament.
Tynex? A is a heat-stabilized,type 612 nylon filarment containing small,sharp particles of silicon carbide or aluminum oxide,which are distributed throughtout the filament.
是由美国杜邦公司所生产具有热稳定性之尼龙#612为基材，溶入碳化硅或氧化铝等研磨砂抽丝制成的特殊刷毛。