Polyester Staple Fibre for Textile Production: 3D x 96mm, Semi-Dull Raw White (SD RW)
This 3D x 96mm SD RW polyester staple fibre is a versatile material with properties that make it suitable for industrial, textile, home furnishing, and medical applications.
Fibre Dimensions
- Fineness: It has a fineness of 3 denier (3D). A 3D fibre is relatively coarse compared to finer - denier options. This coarser texture provides certain advantages. In applications such as industrial non - woven fabrics for heavy - duty filtration, the 3D fineness allows for better resistance to high - pressure fluid flow. The larger diameter of the fibre can withstand mechanical stress more effectively during the manufacturing process and in the end - use scenarios.
- Length: Measuring 96 millimeters (96mm), the long length of the staple fibre is beneficial. In textile and non - woven production, the 96 - mm length enables enhanced fibre - to - fibre interlocking. This results in stronger and more durable materials. For example, when used in the production of high - quality ropes or twines, the long fibres can be twisted together more effectively, creating a product with increased tensile strength.
Appearance and Finish
- Semi - Dull (SD): The semi - dull finish of the fibre reduces its shine. This is advantageous in many applications. In home furnishings like curtains and upholstery, the semi - dull appearance gives a more understated and elegant look. It also helps in reducing glare, which is important in environments where visual comfort is a priority, such as in offices or living rooms.
- Raw White (RW): Being in a raw white state, the fibre offers great flexibility for further processing. It can be easily dyed to various colors according to the requirements of the end - product. In the fashion industry, this raw white base allows designers to create a wide range of colored textiles. For non - woven products used in the medical field, the raw white can be left as is for a clean and sterile appearance or dyed with specific colors for identification purposes.
Technical Specifications:
|
ITEM
|
UNIT
|
VALUE
|
|
Tenacity at Break
|
cN/dtex
|
≥5.00
|
|
CV Tenacity at Break
|
%
|
≤11.0
|
|
Elongation at Break
|
%
|
26.0±5.0
|
|
Deviation of Titer
|
%
|
±7.0
|
|
Length Deviation
|
%
|
±7.0
|
|
Over Length Fiber
|
%
|
≤0.6
|
|
Multiple Length Fiber
|
mg/100g
|
≤4
|
|
Defects
|
mg/100g
|
≤2
|
|
Crimp Number
|
pcs/25mm
|
11.0±2.5
|
|
Crimp Removal
|
%
|
12.0±3.0
|
|
Tenacity at 10% Elongation
|
cN/dtex
|
≥3.90
|
|
Shrinkage in Hot Dry Air 180℃
|
%
|
7.0±2.0
|
|
Electricity Resistance
|
Ω.cm
|
≤M x 108 (0≤M≤10)
|
|
Oil Pick-up
|
%
|
0.13±0.04
|
|
Humidity
|
%
|
≤0.5
|