Polyester filament spin finish oil
SLT-B-H50
Polyester FDY Spin Finish (Full Dull)
For high-speed polyester FDY equipment — full dull and bright yarn lines. Synthetic esters, surfactants, antistatic agents and performance additives in a balanced emulsion.
- Appearance
- Yellow transparent oily liquid
- Oil content
- 90%±2%
- pH value
- 6.5–8.5
- Kinetic viscosity (30°C, mm²/s)
- 90–120
- Emulsion stability (20–50%)
- Transparent liquid, no stratification for 3 days
- ·Uniform and stable spin finish with high oil film strength and excellent permeability.
- ·Excellent high-temperature resistance — reduced godet coking and yarn breakage.
- ·Low deposits on hot rollers; strong dyeing performance including coarse yarn % M rate.
- ·Outstanding antistatic performance; compatible with most common sizes.
- ·Rapid adsorption and uniform spreading at high line speeds.
SLT-B-H50
Polyester FDY Spin Finish (Full Dull)
For high-speed polyester FDY equipment — full dull and bright yarn lines. Synthetic esters, surfactants, antistatic agents and performance additives in a balanced emulsion.
- Appearance
- Yellow transparent oily liquid
- Oil content
- 90%±2%
- pH value
- 6.5–8.5
- Kinetic viscosity (30°C, mm²/s)
- 90–120
- Emulsion stability (20–50%)
- Transparent liquid, no stratification for 3 days
- ·Uniform and stable spin finish with high oil film strength and excellent permeability.
- ·Excellent high-temperature resistance — reduced godet coking and yarn breakage.
- ·Low deposits on hot rollers; strong dyeing performance including coarse yarn % M rate.
- ·Outstanding antistatic performance; compatible with most common sizes.
- ·Rapid adsorption and uniform spreading at high line speeds.
Segment-organised catalogue
FDY, POY & composite, and industrial yarn programmes grouped for fast mill-side selection — not 29 separate menu items.
Specification-first workflow
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