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|Product:||Raw White Polyester Staple Fiber||Luster:||Raw White|
poly staple fibre,
reliance polyester fiber
raw white recycled polyester staple fiber PSF in 1.4d-130d for various application
Polyester Staple Fibre (PSF) is kind of Polyester Fibre made directly from PTA & MEG or PET Chips or from Recycled PET Bottle Flakes. PSF made from PTA & MEG or PET Chips is known as Virgin PSF and PSF made from Recycled PET Flakes is called Recycled PSF. 100% virgin PSF is usually costly than recycled PSF and is also more hygienic. Polyester Staple Fibre is widely used in spinning, weaving non-woven.PSF is mainly used for fibre fillings in pillows and sofa. It is also used widely in spinning to make Polyester Spun Yarn which is then knitted or weaved into fabrics.
PSF is mainly classified as Solid & Hollow Polyester staple fiber. Hollow PSF can also have some properties like Conjugated, Siliconized, Slick and Dry PSF. These properties are usually represented as HSC (Hollow Conjugated Siliconized), HCNS (Hollow Conjugate Non-Siliconized) or Slick PSF that has a smooth finish. Depending on the lustre, PSF can be classified as Semi Dull and Bright. By mixing color master-batch, dope dyed PSF can also be obtained in Optical White, Black and several colors.
Polyester Staple Fibre is available in different Deniers with different cut-lengths. It is mainly available in 1.4D, 1.5D, 3D, 6D, 7D, 15D and cut lengths like 32mm, 38mm, 44mm, 64mm. PSF is mainly produced in China.
Cut length: 25 to 150mm
Tenacity: >4.0 to 4.3CN/dtex
Abnormal fiber: <200mg/100g
Oil pick up: 0.15%
Size: 1.4 to 15D
Spinning yarns Ne 8-40s, open-end or ring-spun
Non-weaving, thermal bonding, collodion, needle punching and spun lace
Padding for toys, sofas and bedding
recycled polyester staple fiber specification
|Item||1.4/1.5 Den||2. 0 Den||2. 5 Den||3. 0 Den||6. 0—15 Den|
|Tenacity cn/dtex>||4. 5||4. 4||4. 3||4. 2||4. 2||4. 1||4. 2||4. 0||4.0||3. 5|
|Linear Density Deviation %+/-||7||7||7||7||7||7||7||7||7||7|
|Longth Deviation %+/-||6||6||6||6||6||6||/||/||/||/|
|Over-Length Fiber %<||1||1||1||1||1||1||/||/||/||/|
|MissCut Fibre mg/100g<||10||15||10||15||15||20||20||20||/||/|
|Shrinkage %<||6 +/-2 (180ºC)|
|Oil pickup %||0. 11—0. 15|
High tenacity, few defect, good crimping performance, moderate OPU, low hot air shrinkage, good spin ability, soft and smooth hand feeling, high standards of fiber resultant yarn quality, low yarn irregularity and wide applications
This fiber is suitable for the following applications:
1) spinning yarns Ne 6-60s, open-end or ring-spun
2) non-wovens, thermal bonding, collodion, needle punching, spunlace
3) padding for toys, sofas, bedding, etc.
Properties 1) size:1.2-15d 2) cut length:32-128mm 3) tenacity: >5.6cn/dtex 4) abnormal fiber: < 50mg/100g 5) oil pick up:0.15%