sales@cnystape.com
sales@cnystape.com
Location: Home > PRODUCTS > Cable material > Yarns
Mail box：sales@cnystape.com
Address：No.217,Chong Qing Middle Road,Li Cang District,Qingdao,China
Description:Polyester Binder Yarn for Optical cable
Composition:High tension Polyester filament
Application:This PET yarn is for binding optical cables with strong intensity, non- dampening and high heat-resistance,
I. Standard type
Dtex |
Allowable deviation (%) |
Breaking Strength (N) |
Elongation (%) |
Heat shrinkage rate (%) |
Melting point (℃) |
Number of twist (rotations /m) |
1110 |
±3 |
≥60 |
≥12 |
4.3 |
260 |
7±1 |
1670 |
≥90 |
|||||
2220 |
≥120 |
|||||
3330 |
≥180 |
II. Low shrinkage type
Dtex |
Allowable deviation (%) |
Breaking Strength (N) |
Elongation (%) |
Heat shrinkae rate (%) |
Melting point (℃) |
Number of twist (rotations /m) |
1110 |
±3 |
≥60 |
≥22 |
2.0 |
260 |
7±1 |
1670 |
≥90 |
|||||
2220 |
≥120 |
|||||
3330 |
≥180 |
III.. Dual yarn, Low shrinkage type
Dtex |
Allowable deviation (%) |
Breaking Strength (N) |
Elongation (%) |
Heat shrinkage rate (%) |
Melting point (℃) |
Number of twist (rotations /m) |
2*1110 |
±3 |
≥70 |
≥22 |
0.5-1.5 |
260 |
7±1 |
2*1670 |
≥100 |
