magnasoft* silq textile enhancer · 2015-02-12 · • flexible (pliable) and voluminous hand feel...

Magnasoft* SilQ Textile Enhancer

Copyright 2012 Momentive Performance Materials Inc. All rights reserved. CONFIDENTIAL

Overa

ll P

erf

orm

ance

Pendant

Amino Polyethers

Pendant

Amino Silicones

[AB]n Textile Enhancers

x y

R = CH3, OH, OCH3

NH

H2N

R Si

O Si

O Si

O Si

R

z

* Si Si

R N H

R' O O

R' N H

R * n

O

x

"A"

O y

"B"

Textile mills require products and

processes that are forgiving and

deliver benefits that can be easily

be felt by consumers

Evolution Of Textile Silicone Softeners

Increased Benefits to Consumers


Structural Composition

• Linear Structure

• Quat Density

• Polyether Blocks

• Polydimethylsiloxane Backbone

Function

Encapsulating, Penetrating

Surface Affinity, Bulky touch, Antistatic

Hydrophilicity, Self-Emulsifiable, Antistatic

Slickness & Smoothness, Spreading

Quat-Groups Polyether Silicone

New Technology Quat [AB]n Copolymer

Patent Filing Pending


4

Revolutionary Silicone Technology

*Magnasoft is a trademark of Momentive Performance Materials Inc.

Magnasoft* SilQ Textile Enhancer


• Flexible (pliable) and voluminous hand feel on virtually all types of fabrics, as opposed to a

greasy hand-feel

• Because of excellent exhaustibility and affinity with fibers, unique and unusually powerful softness

effect at low use levels

• Quickly absorbs water and perspiration; minimal impact on hydrophilic nature of cotton and

cotton blends

• Fabrics treated with Magnasoft SilQ textile enhancer remain hydrophilic on aging and high

temperature curing (170°C)

• May provide stretch recovery with bouncy and drapeable effect

• Almost self-emulsifiable; can generate emulsions that possess high shear,pH and electrolyte

stability (acid & alkaline)

• Exhibits durable softness to home laundry washes, particularly on cellulose fibers

• Virtually no fabric yellowing: May not affect shade of dark color fabrics

Magnasoft SilQ Textile Enhancer Typical Benefits



Typical Value

Appearance Colorless to slightly brown liquid

Flashpoint 104°C

Viscosity at 25°C 15,000cSt

Density at 25°C 0.98gr/cm

Magnasoft SilQ

The data values for typical physical properties should not be used as specifications, which are available by contacting Momentive Performance Materials.

20% actives microemulsion of

Magnasoft textile enhancer SilQ

-3

Typical Physical Properties



7

10 8

6

4

2

0

Initial Hydrophilicity

Hydrophilicity after

fabric aging

Stability

Softness (Pliability)

Color Migration

Fabric Yellowing

Voluminous Hand-feel

Magnasoft* SilQ textile enhancer

Amino Micro-emulsion

Magnasoft DerMa NT textle enhancer

Slickness

Performance Positioning



Ct/

mg

*g-1

Ct/

mg

*g-1

Kinetics on knitwear 0.5%(w.v)

Silicone conc. on knitwear fabric

0.5 0.4 0.3 0.2 0.1 0

0.8 0.7 0.6

1.4 1.3 1.2 1.1 1 0.9

1.5

0 100 200 300 400 500 600

Time (sec)

30°C

50°C

40°C

60°C

Kinetics on terry 0.5%(w.v)

Silicone conc. on terry fabric

0.3

0.2

0.1

0

0.5

0.4

0.9

0.8

0.7

0.6

1

0 100 200 300 400 500 600

Time (sec)

30°C 50°C

40°C 60°C

How fast can the polymer of Magnasoft SilQ textile enhancer adsorb on

cotton fibres from diluted 0.5% active microemulsions?

Maximum adsorption reached within 100sec

High fabric affinity, Fast adsorption

Note: Test results. Actual results may vary.

Adsorption Kinetics



Initial Concentration

(mg of silicone/g of fabric)

Maximum concentration of silicone

(mg of silicone/g of fabric)

Rate constant

-1K/s

0.025mg/ml(0.5mg) 0.48 (96%) 0.003

0.05mg/ml(1mg) 0.85 (85%) 0.0114

0.1mg/ml(2mg) 1.22 (61%) 0.0213

0.2mg/ml(4mg) 1.52 (38%) 0.0247

Ct/m

g*g

-1

1.52 mg 1.22 mg 0.85 mg 0.49 mg

0.2 0

1.6 1.4 1.2 1 0.8 0.6 0.4

0 100 200 300 400 500 600

0.025 mg/ml 0.1 mg/ml

0.05 mg/ml 0.2 mg/ml

Concentration of Magnasoft * SilQ textile enhancer on 1g terry fabric at 40°C at different concentrations

Time (sec)


Adsorption kinetics by concentration at 40ºC, cotton terry

Adsorption Kinetics



Initial concentration

(mg of silicone in SilQ/g of fabric)

Maximum concentration of silicone

(mg/1g knitwear fabric)

Rate constant

-1K/s

0.025mg/ml (0.5mg) 0.48 (96%) 0.003

0.05mg/ml (1mg) 0.77 (77%) 0.0064

0.1mg/ml (2mg) 1.09 (54%) 0.0146

0.2mg/ml (4mg) 1.51 (38%) 0.0247

Ct/m

g*g

-1

1.51 mg 1.09 mg

0.77 mg 0.48 mg

0.4

0.2

0

1.6

1.4

1.2

1

0.8

0.6

0 100 200 300 400 500 600

0.025 mg/ml 0.1 mg/ml

0.05 mg/ml 0.2 mg/ml

Concentration of Magnasoft * SilQ textile enhancer in 1g knitwear fabric at 40°C

at different concentrations

Time (sec)


Adsorption kinetics by concentration at 40ºC, cotton knit

Adsorption Kinetics



Sili

con

a

tom

(%

)

Sili

con

ato

m(%

)

10 5 0

30 25 20 15

0 200 400 600 800 1000 1200

Time (sec)

40°C 60°C

0

10 5

0 200 400 600 800 1000 1200 Time (sec)

30

25 20

15 40°C

60°C

Concentration of treatment solution: 5mg of Magnasoft* SilQ / ml of solution

Determination of Silicone content on fabric surface by XPS

Fast surface adsorption, surface saturation reached within 30 sec

Cotton terry attracted higher amount of Silicone than cotton knit


Concentration of silicon atoms on top 10nm

of cotton terry surface

May exhaust even during padding

Adsorption Kinetics

Concentration of silicon atoms on top

10nm of cotton knit surface



No Treatment

Treatment for 30 sec

SEM micrograph

Carbon distribution

Silicon distribution

30 µm

Exhaustion, 1:20 goods/liquor ratio, 40ºC


Silicone Silicone Distribution on Cotton (Surface & Bulk)

By EDX Analysis

30 µm 30 µm 30 µm

30 µm 30 µm 30 µm 30 µm

Overlapping of

E-micrograph &

silicon distribution


Treatment for 1200 sec Treatment for 1800 sec


Silicone Distribution On Cotton (Surface & Bulk)

By EDX Analysis

Rapid surface treatment, effective softener


Panelist Blank Magnasoft

SilQ

Magnasoft

Derma NT TP-3877 Magnasoft 88 Magnasoft JSS Benchmark Benchmark 2 Benchmark 3

A 2.0 4.5 4.7 4.1 4.8 4.2 4.4 4.2 4.2

B 2.0 4.5 4.5 4.3 4.8 4.2 4.1 4.2 4.1

C 2.0 4.8 4.4 4.2 4.2 4.1 4.4 4.3 4.5

D 2.0 4.8 4.6 4.2 4.6 4.2 4.3 4.4 4.4

E 2.0 4.8 4.5 4.2 4.6 4.4 4.3 3.8 4.0

Ave. 2.0 4.7 4.5 4.2 4.6 4.2 4.3 4.2 4.2

So

ftn

es

s (

(B+

2H

B)/

2)

0.065

0.06

0.055

0.05

0.045

0.04

0.035

0.03

Test conditions

• Use 20% actives emulsion of Magnasoft * SilQ textile enhancer, DerMa NT textile enhancer and TP3877 respectively

• Measure by KES instrument (left) and hand panel test (bottom) respectively

• Cost performance: Dosage at equal cost

• 100% Pick-up

• Dry/Cure at 130℃/3mins -170℃/1min


Softness On Cotton Woven

Magnasoft

SilQ

Magnasoft

Derma NT

TP

3677

Magnasoft

88

Magnasoft

JSS

Bench

mark 1

Bench

mark 2

Bench

mark 3

Un-

treated



0.07

0.065

0.06

0.055

0.05

0.045

0.04

0.035

0.03

Test conditions

• Use 20% actives emulsion of Magnasoft* SilQ textile enhancer, Magnasoft Derma NT textile enhancer and TP3877 respectively



• 100% Pick-up




SilQ

Magnasoft

Derma NT TP-3877

Magnasoft

88

Magnasoft

JSS Benchmark 1 Benchmark 2 Benchmark 3

A 2.0 4.5 4.6 4.5 4.7 4.2 4.1 4.2 4.2

B 2.0 4.5 4.5 4.4 4.7 4.4 4.3 4.2 4.1

C 2.0 4.6 4.4 4.2 4.4 4.1 4.1 4.3 4.2

D 2.0 4.7 4.6 4.3 4.6 4.2 4.2 4.4 4.1

E 2.0 4.7 4.5 4.2 4.6 4.3 4.3 4.2 4.0

Ave. 2.0 4.6 4.5 4.3 4.6 4.2 4.2 4.3 4.1

So

ftn

es

s (

(B+

2H

B)/

2)

Magnasoft

SilQ

Magnasoft

Derma NT

TP

3677

Magnasoft

88

Magnasoft

JSS

Bench

mark 1

Bench

mark 2

Bench

mark 3

Un-

treated

Softness On Cotton Woven




SilQ

Magnasoft

DermaNT TP-3877

Magnasoft

88

Magnasoft


A 2.0 4.6 4.6 4.4 4.7 4.4 4.5 4.2 4.2

B 2.0 4.4 4.6 4.4 4.7 4.3 4.7 4.2 4.1

C 2.0 4.5 4.4 4.3 4.6 4.5 4.4 4.0 4.2

D 2.0 4.4 4.6 4.3 4.7 4.2 4.5 4.0 4.1

E 2.0 4.6 4.5 4.3 4.7 4.3 4.5 4.2 4.0

Ave. 2.0 4.5 4.5 4.3 4.7 4.3 4.5 4.1 4.1

Sli

ck

nes

s (

MIU

)

0.17

0.15

0.13

0.11

0.09

0.07

0.05

0.03

Test conditions • Use 20% actives emulsion of

Magnasoft* SilQ textile enhancer, Magnasoft Derma NT textile enhancer and TP3877 respectively



• 100% Pick-up



Slickness On Cotton Woven

Magnasoft

SilQ

Magnasoft

Derma NT

TP

3677

Magnasoft

88

Magnasoft

JSS

Bench

mark 1

Bench

mark 2

Bench

mark 3

Un-

treated




SilQ

Magnasoft

DermaNT TP-3877

Magnasoft

88

Magnasoft


A 2.0 4.5 4.6 4.4 4.7 4.3 4.2 4.0 4.1

B 2.0 4.5 4.6 4.5 4.6 4.2 4.3 3.9 4.0

C 2.0 4.5 4.5 4.3 4.6 4.3 4.2 3.9 4.0

D 2.0 4.4 4.6 4.5 4.7 4.3 4.0 3.8 4.1

E 2.0 4.6 4.7 4.4 4.7 4.2 4.2 4.0 3.9

Ave. 2.0 4.5 4.6 4.4 4.7 4.3 4.2 3.9 4.0

Sli

ck

nes

s (

MIU

)

0.19

0.17

0.15

0.13

0.11

0.09

0.07

0.05

0.03

Test conditions • Use 20% actives emulsion of Magnasoft*

SilQ textile enhancer, Magnasoft DerMa NT textile enhancer and TP3877 respectively



• 100% Pick-up



Slickness On Cotton Woven



Pe

rce

nt S

ilico

ne

100

90

80

70

60

50

40

30

20

10

0

0 5 1 3

Conventional Amino Micro-emulsion

Magnasoft* Derma NT textile enhancer

Magnasoft SilQ textile enhancer

Benchmark - Hydrophilic Softener

Test Conditions:

•100% cotton knit

•1, 3 and 5 times home laundry cycle with detergent at 40°C for 25min


Home Laundry Durability For Softness

Number of Home Launderings



Softener

Initial Hydrophilicity Hydrophilicityafter7days

130℃/3mins 130℃/3mins

&170℃/1min 130℃/3mins

130℃/3mins

&170℃/1min

Untreated 1.61 2.72 2.31 2.28

Magnasoft *SilQ 3.06 6.86 3.96 7.17

Magnasoft Derma NT 11.93 23.97 12.65 34.04

TP-3877 2.60 4.89 3.66 6.98

Magnasoft88 21.57 >60 >60 >60

Magnasoft JSS 4.07 8.28 4.60 15.24

Benchmark1 4.17 6.29 5.85 7.10

Benchmark2 3.82 4.35 3.02 3.50

Benchmark3 3.22 3.82 3.67 5.21


Hydrophilicity On Cotton Woven

Tested by AATCC water drop method (Unit = Second)



Softener

Initial Hydrophilicity Hydrophilicityafter7days

130℃/3mins 130℃/3mins

&170℃/1min 130℃/3mins

130℃/3mins

&170℃/1min

Untreated 0.47 1.91 0.59 1.64

Magnasoft* SilQ 1.24 1.19 2.41 2.17

Magnasoft Derma NT 2.57 5.60 10.07 15.44

TP-3877 0.70 1.22 1.43 1.85

Magnasoft 88 13.69 >60 >60 >60

Magnasoft JSS 1.94 3.99 3.85 5.17

Benchmark1 1.69 1.77 2.64 2.89

Benchmark2 3.14 3.47 3.42 3.79

Benchmark3 1.24 1.43 3.59 4.60

Tested by AATCC water drop method (Unit: Sec)


Hydrophilicity On Cotton Knit



23.5

4.2

8.8

0.3

0.3

62.9

Emulsifier - HLB 11.5 Emulsifier – HLB 14.6

Magnasoft SilQ Tridecyl Alcohol 6EO ethoxylate Tridecyl Alcohol 12EO ethoxylate Glacial Acetic Acid Sodium Acetate Water

Procedure 1. Charge Magnasoft SilQ and emulsifiers. Mix well till fully homogeneous 2. Dissolve sodium acetate and acetic acid into water 3. Slowly add the water solution to silicone/emulsifiers blend while mixing. Avoid stirring too

much air into the mixture 4. Filter into the containers


Composition % Wt Notes

Example Formulation For Magnasoft* SilQ Emulsion

Micro emulsion: 50~200nm

Nano emulsion: <50nm


Formulations are included as illustrative examples only.

Momentive makes no representation or warranty of any kind with

respect to any such formulations, including, without limitation,

concerning the efficacy or safety of any product manufactured using

such formulations.


Softener Observation after shearing

Magnasoft*SilQ(20%actives emulsion) Clear,No oil droplet

Magnasoft Derma NT(20%actives emulsion) Clear,No oil droplet

TP3877(20%actives emulsion) Clear,No oil droplet

Amino silicone micro-emulsion Translucent,Severe oil droplet

Magnasoft JSS Clear,No oil droplet

Benchmark1 Clear,No oil droplet

Benchmark2 (20%solids emulsion) Clear,Slight oil droplet

Benchmark3 Clear,No oil droplet

Test Method

• Stirring 100g/lt each silicone softener in homo-mixer at 2,000rpm, 70°C and pH12

• Observe for any silicone oil droplets and/or deposits on the surface or wall of beaker

Magnasoft

SilQ

Amino silicone

micro-emulsion


Shear Stability at Alkaline & High Temperature



Softener

Bath

Temperature

Dosage of Mg Cl.6 H2O

10g/l 15g/l 20g/l 30g/l 40g/l

Magnasoft* SilQ

Room Temp Clear Clear Clear Clear Clear

50°C Clear Clear Clear Clear Clear

Magnasoft Derma NT

Room Temp Clear Clear White

clear

White

clear

White

clear

50°C Hazy White

clear Hazy Hazy Hazy

Benchmark A

Room Temp Hazy -- -- -- --

50°C Hazy -- -- -- --

Benchmark B

Room Temp Clear Clear Clear Clear Clear

50°C Hazy Hazy Hazy Hazy Hazy

Test Method:

• Charge 20g/lt of 20% actives emulsions in MgCl2.6H2O solution

• Observe the appearance at room temperature and 50°C


Electrolyte Stability



Perfo

rmance

A

pplic

atio

n

Very quick water/perspiration absorption Flexible (= Pliable) hand-feel differentiated

Excellent shear stability in textile finishing

Magnasoft*

SilQ Stripping, Re-dyeing and Over-dyeing

Cotton knits & woven fabrics

Terry cloth towels

Brushed cotton fabric & other cellulose fabrics

Magnasoft* SilQ Summary

Magnasoft SilQ

Perfo

rmance

A

pplic

atio

n



Magnasoft

SRS

Magnasoft

238

Magnasoft

JSS

Magnasoft

Derma NT

Magnasoft

SilQ

Typically Applied

Fabrics

PES & PES blends,

PES fleece,

Wool/cashmere,

acrylics

PES & PES

blends, PES

peach skin,

cotton velure

Enzyme

treated cotton

knits,viscose

rayon,tencel

Cotton knits &

yarns, viscose,

towels, denim

Cotton knits &

woven,

brushed cotton

fabrics, towels

Hand Feel Silky,slippery Bouncy,silky Dry,smooth Voluminous Flexible, pliable

Water Absorption ~120sec ~120sec 3~8sec 5~10sec 1~3sec

Wash Durability

Of Softness 3~5 cycles 3~5 cycles 3~5 cycles 8~10 cycles 8~10 cycles

Alkaline Stability Very Good Very Good Excellent Very Good Very Good

Stretch Recovery Good on PES Good on PES Moderate Good on Cotton Good on Cotton

Shear Stability Very Good Very Good Excellent Good Very Good

How to Dilute Water only Water only

Water only,

optionally

emulsifier

Water &

emulsifier

Water &

emulsifier

[AB]n Silicone% 30% 30% 70% 85% 90%


Positioning Of Magnasoft* textile enhancers



You‘ll feel

Magnasoft*

Textile

Enhancers



DISCLAIMER: THE MATERIALS, PRODUCTS AND SERVICES OF MOMENTIVE PERFORMANCE MATERIALS INC., MOMENTIVE PERFORMANCE MATERIALS USA INC.,

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MATERIALS GmbH, THEIR SUBSIDIARIES AND AFFILIATES DOING BUSINESS IN LOCAL JURISDICTIONS (collectively “SUPPLIERS”), ARE SOLD BY THE RESPECTIVE

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RECOMMENDATIONS, OR ADVICE CONTAINED HEREIN IS GIVEN IN GOOD FAITH, SUPPLIERS MAKE NO WARRANTY OR GUARANTEE, EXPRESS OR IMPLIED, (i) THAT

THE RESULTS DESCRIBED HEREIN WILL BE OBTAINED UNDER END-USE CONDITIONS, OR (ii) AS TO THE EFFECTIVENESS OR SAFETY OF ANY DESIGN

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ARE NOT APPLICABLE TO THE EXTENT THAT THE END-USE CONDITIONS AND/OR INCORPORATION CONDITIONS CORRESPOND TO THE RECOMMENDED CONDITIONS

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SUPPLIERS’ STANDARD CONDITIONS OF SALE, SUPPLIERS AND THEIR REPRESENTATIVES SHALL IN NO EVENT BE RESPONSIBLE FOR ANY LOSS RESULTING FROM

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Suppliers’ materials, services, recommendations, or advice for its own particular use. Each user must identify and perform all tests and analyses necessary to assure that its

finished parts incorporating Suppliers’ products, materials, or services will be safe and suitable for use under end-use conditions. Nothing in this or any other document,

nor any oral recommendation or advice, shall be deemed to alter, vary, supersede, or waive any provision of Suppliers’ Standard Conditions of Sale or this Disclaimer, unless

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Momentive and the Momentive logo are trademarks of Momentive Performance Materials Inc.

magnasoft* silq textile enhancer · 2015-02-12 · • flexible (pliable) and voluminous hand feel...

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