PBT Yarn TDS
ITEM |
UNIT |
50D |
75D |
150D |
| Count |
dtex/% |
56.9 |
81.1 |
161.85~170.15 |
| Tenacity |
(cN/dtex)/% |
2.98 |
3.25 |
>2.80 |
| Elongation |
(%) |
30.2 |
26.9 |
20~30 |
| Crimp Contract |
(%) |
49.4 |
48.5 |
44~52 |
| Interlace (mingle) |
knots/meter |
10~20 |
10~20 |
25~55 |
| Twist |
/ |
S |
S |
S+Z |
| Pkg density |
g/cm3 |
0.72 |
0.72 |
0.78 |
| Oil Content |
(%) |
3.2 |
1.6 |
2.6~3.4 |
| Crimp Stability |
(%) |
|
|
>75 |
| BWS |
(%) |
|
|
5.4 |
Characteristics of PBT Yarn
1. PBT Fiber is a newly developed product in recent years.
2. Compared with other chemical fibers, it has good durability,dimensional stability and elasticity, and its elasticity won't be effected by humidity.
3. The hygroscopicity,abrasion resistance, chemical resistance, light resistance and heat resistant are excellent.
4. PBT fiber has the dimensional stability of polyester, the soft feel and the abrasion resistance of polyamide, it also has reversible relaxation-tension with external force, which makes Fabric fit.
Therefore PBT fiber is especially suitable for making swimwear, gym suit,tights and elastic jeans.
Wait for your mail!
Ms Kero Wang
We Can do customized special yarns
Audited Supplier 
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