China Factory Price 100% Sewing Thread, Find details and Price about China PTFE, PTFE Product from Factory Price 100% Sewing Thread
Data | ||||
Density | 1250 den | 1500 den | 2800 den | |
Break force | 42N | 56N | 112N | |
Twist | 400/m | |||
Tensile Strengh | >4.0gf/den or 36CN/Tex | |||
Operating Temperature | -190~260ºC | |||
Shrinkage | <2%(@250ºC 30min) |