WACKER® L 655

WACKER® L 655 is an aminoalkyl functional polydimethylsiloxane with crosslinking properties. In comparison with conventional polydimethylsiloxanes of the series WACKER® AK, WACKER® L 655 exhibits excellent affinity to various surfaces. In the presence of atmospheric humidity or other reactive polish actives, e. g., acid waxes, WACKER® L 655 cross-links forming a stable, insoluble polymer film which exhibits an outstanding affinity to substrates and detergent resistance.


Disclaimer

All the information provided is in accordance with the present state of our knowledge. Nonetheless, we disclaim any warranty or liability whatsoever and reserve the right, at any time, to effect technical alterations. The information provided, as well as the product's fitness for an intended application, should be checked by the buyer in preliminary trials. Contractual terms and conditions always take precedence. This disclaimer of warranty and liability also applies particularly in foreign countries with respect to third parties' rights.

WACKER® L 655 can be used in solvent-based paint conditioners and paint polishes. Appropriate formulations will ensure the required effects, e.g. gloss, depth of image, and detergent resistance, without affecting the polishability. For this purpose, it has proved to be advantageous to blend WACKER® L 655 with WACKER® L 654 in a ratio of approx. 1 : 5. Additional use of WACKER® AK silicone fluids and suitable waxes can be recommended.

 

Storage

The 'Best use before end' date of each batch is shown on the product label.

Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.

Sales and support

Wacker Chemical Corporation
3301 Sutton Road
Adrian 49221-9397
United States
+1  888  922-5374 (Phone)
+1 517 264-8246  (Fax)
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Products Technical data
Appearance Viscosity, dynamic
at 25 °C
DIN 53019
Amine number Active content Solid content
at 200 °C | 15 min | 1 g
Refractive index
at 25 °C
DIN 51423
Viscosity, kinematic
at 25 °C
Viscosity, kinematic
at 25 °C
DIN 51562-1
Viscosity, kinematic
at 25 °C
DIN 53019
F756 Clear, light straw Clear, light straw - - - - 100 % 100 % - - - - 20 cSt 20 cSt - - - -
F784 Clear, colorless Clear, colorless - - - - 100 % 100 % - - - - 60 mm²/s 60 mm²/s - - - -
WACKER® 23166 VP clear, brownish clear, brownish 800 - 1400 mPa·s 800 - 1400 mPa·s - - - - - - 1.4544 - 1.4554 1.4544 - 1.4554 - - - - - -
WACKER® L 053 clear to slightly turbid, colorless to yellowish clear to slightly turbid, colorless to yellowish - - - - - - - - 1.4500 - 1.4550 1.4500 - 1.4550 - - 600 - 1400 mm²/s 600 - 1400 mm²/s - -
WACKER® L 653 clear, colorless to yellowish clear, colorless to yellowish - - 0.10 - 0.15 meq/g 0.10 - 0.15 meq/g - - - - 1.4020 - 1.4050 1.4020 - 1.4050 - - 50 - 100 mm²/s 50 - 100 mm²/s - -
WACKER® L 654 clear clear - - 0.25 - 0.32 meq/g 0.25 - 0.32 meq/g - - 46.0 - 56.0 % 46.0 - 56.0 % 1.4090 - 1.4120 1.4090 - 1.4120 - - 100 - 150 mm²/s 100 - 150 mm²/s - -
WACKER® L 655 clear, colorless to yellowish clear, colorless to yellowish - - 1.30 - 1.50 meq/g 1.30 - 1.50 meq/g - - - - 1.4105 - 1.4135 1.4105 - 1.4135 - - 25 - 65 mm²/s 25 - 65 mm²/s - -
WACKER® L 656 clear clear - - 1.20 - 1.40 meq/g 1.20 - 1.40 meq/g - - - - 1.4090 - 1.4120 1.4090 - 1.4120 - - 15 - 35 mm²/s 15 - 35 mm²/s - -
WACKER® TN clear, colorless clear, colorless - - - - - - - - 1.4620 - 1.4650 1.4620 - 1.4650 - - - - 1000 - 1600 mm²/s 1000 - 1600 mm²/s