Role of petrosulfonates in spin finish for polyester
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Product Description
Spin Finish For Polyster POY
With the assistance of our extensive distribution network, we are proficient to bring forth a special array of Spin Finish For Polyster POY for our respected patrons. Our offered spin finish is a blend of high quality lubricants and surfactants that facilitate processing of Polyester POY and boost subsequent false twist draw texturing process. This Spin Finish For Polyster POY is well appreciated in the market for good anti static and stable thermal characteristics.
SPECIAL FEATURES :
T2 tension in Texturising is less by Using Witcol Spin Finish compared to Competitor
Higher retention of spin finish after subsequent texturising process resulting commercial gain
Imparting Low fibre-metal dynamic friction and high filament cohesion to have good package build up and avoid overthrown ends or loops
Good Anti Static Characteristics
Stable Thermal Characteristics with low fuming tendency
Excellent compatability with Polyurethene disc
Ensures Non Corrosive properties and non irritating to the skin
Excellent wetting and penetration resulting low broken filament while processing of Micro Deniers at Texturising
Good cracking behavior and ensures long primary heater cleaning cycles
Residues are water soluble and can be easily cleaned from the Godets
TECHNICAL SPECIFICATION :
Properties Test Method Witcol Spin Finish-POY
Appearance Naked Eye Clear Liquid
Colour (Gardner No.) Colour Comparator (D-1500) Max. 2.5
Viscosity @ 40 (Cst) BS /IP/SL Size-2A Viscometer tube (D-445) 160 +15
Emulsion Stability ( 10% Emulsion in Distilled Water ) Naked Eye Clear & Stable
PH ( 10% Emulsion in Distilled Water ) Digital PH Meter 6.5 + 0.5
Acid Value ( Mg / Gm) Volumetric Titration By 0.1 N Meth.KOH Solution Max. 2.0
Density @ 300 C (Gms / cc) Hydrometer 1.0 + 0.04
Active Content ( %) Karl Fischer App(D-6304) 90+2.0
EMULSION CONCENTRATION : 8 -10% in DM Water
OIL APPLICATION :
Normal Denier 0.35 - 0.40%
Micro Denier 0.48 - 0.55 %
Dope Dyed 0.48 - 0.58 %
SHELF LIFE : 12 Months
EMULSION PREPARATION : For preparing spin finish solution only DM water should be used. DM water conductivity should be 0.5S/Cm and free from silicic acid. For the protection of Bacteria, we recommend to add Bactericide to the water and stir for 10 Minutes. Pour Witcol Spin Finish in DM water with continuous stirring until it is fully emulsified.
STORAGE CONDITION : Protect From heat and frost.
PACKING : 200 kgs in Plastic Drums or 1 Mt in Plastic containers.
SPIN FINISH (POY)
WITCOL SPIN FINISH D – 93 EHLM
DESCRIPTION:
Witcol D - 93 EHLM spin finishes is a combination of lubricants and surfactants to facilitate processing of Polyester POY and enhance subsequent False Twist Draw texturing process.
SPECIAL FEATURES:
Imparting Low fibre-metal dynamic and filament cohesion to have good package build up and avoid overthrown ends up or loops
Good Antistatic properties and Excellent compatibility with polyurethane disc
Stable thermal characteristics with low fuming tendency
Ensures Non Corrosive properties and non irritating to the skin
Excellent wetting and penetration resulting low broken filament while processing of Micro Deniers at Texturising.
Good cracking behaviour and ensures long primary heater cleaning cycles.
Residues are water soluble and can be easily cleaned from the Godets
TECHNICAL SPECIFICATION:
PROPERTIES
UNIT
ASTM METHODS
SPECIFICATION
Appearance
Attribute
Visual
Clear Liquid
Colour (Gardner No.)
Number
ASTM D - 1544
Max. 4
Viscosity @ 40⁰C
CST
ASTM D - 445
100 ± 15
10% Emulsion
Attribute
Visual
Transparent
pH of 10% Emulsion
Number
ASTM D - 664
7.5 ± 0.5
Acid Value
mg. KOH / gm.
ASTM D - 974
Max. 6.0
Density @ 30⁰C
gm. / cc
ASTM D – 1298
1.05 ± 0.05
Active Content
%
ASTM D – 4377
90 ± 2
Pour Point
°C
ASTM D - 97
Max. 10
NB: Product must be stored at >25oC. Please ensure that while preparing emulsion, Spin Finish Is crystal clear and temperature is more than 25oC.
DISCLAIMER:
The information given here is considered to be correct and offered for your consideration, investigation and verification. No warranties are expressed or implied since the use of products are beyond our control.
WITMANS INDUSTRIES PVT. LTD
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