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WACKER® IM 11

WACKER® IM 11 is a polydimethylsiloxane having carbinolfunctional groups in α,ω-position. 


Properties

By functionalizing the polydimethylsiloxanes at the ends of the chain defined products with 2 organofunctions are obtained. The functional groups are bonded to the polydimethylsiloxane by chemically inert propylene spacergroups, which are stable to hydrolysis. 

 

Its terminal functional groups render WACKER® IM 11 a valuable reactive silicone intermediate, which is useful for typical reactions with suitable functional groups of appropriate compounds, e.g. esterifications, transesterifications and addition reactions with isocyanates. This results in manifold possibilities for further chemical modification, for the synthesis of block copolymer systems or for the modification of organic polymers with silicone.

Modification of organic systems with polydimethylsiloxanes results in a change of the properties of the system. Typical properties of the polydimethylsiloxane backbone are, for example:

 

- low surface tension

 

- good softender effects

 

- high chemical stability

 

- excellent high- and low-temperature stability

 

- very good low-temperature flexibility

 

WACKER® IM 11 is used in following applications of the textile auxiliary industry:

 

Polyurethane finecoating: plastifier, softener

 

Artifical leather: flow control agent for paints

Processing:

 

WACKER® IM 11 can be used neat, from solution, or emulsion. Suitable solvents for WACKER® IM 11 are aliphatic and aromatic hydrocarbons, chlorinated hydrocarbons, esters, higher alcohols, and ketones.

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-Chemie, s.r.o.
Podnikatelska 1186/45
301 00 Plzen - Skvrnany
Czech Republic
+420  378  010-103 (Phone)
+420 378 010-113  (Fax)
Contact
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kinematische Viskosität Aminzahl 动态粘度 Aussehen 外观
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WACKER® FINISH CT 208 E - - - - - - - - milky-white liquid milky-white liquid
WACKER® FINISH CT 210 E - - - - - - milky-white liquid milky-white liquid - -
WACKER® FINISH CT 34 E - - - - - - clear, opaque clear, opaque - -
WACKER® FINISH CT 78 E - - - - - - milky, white milky, white - -
WACKER® FINISH CT 95 E - - - - - - clear, opaque clear, opaque - -
WACKER® FINISH CT 96 E - - - - - - clear, opaque clear, opaque - -
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WACKER® FINISH WR 1100 LV - - 约 0.15 ml 1 N HCI/g 约 0.15 ml 1 N HCI/g 约 4000 mPa·s[3] 约 4000 mPa·s[3] clear to slightly turbid fluid clear to slightly turbid fluid - -
WACKER® FINISH WR 1200 - - 约 0.24 ml 1 N HCI/g 约 0.24 ml 1 N HCI/g 约 7000 mPa·s[3] 约 7000 mPa·s[3] clear to slightly turbid fluid clear to slightly turbid fluid - -
WACKER® FINISH WR 1300 - - 约 0.3 ml 1 N HCI/g 约 0.3 ml 1 N HCI/g 约 1000 mPa·s[3] 约 1000 mPa·s[3] clear to slightly turbid fluid clear to slightly turbid fluid - -
WACKER® FINISH WR 1300 LV - - 约 0.3 ml 1 N HCI/g 约 0.3 ml 1 N HCI/g 约 1000 mPa·s[3] 约 1000 mPa·s[3] clear to slightly turbid fluid clear to slightly turbid fluid - -
WACKER® FINISH WR 215 LV - - 0.12 - 0.20 meq/g 0.12 - 0.20 meq/g 1000 - 10000 mPa·s[3] 1000 - 10000 mPa·s[3] - - - -
WACKER® FINISH WR 301 - - 约 0.27 ml 1 N HCI/g 约 0.27 ml 1 N HCI/g 约 1000 mPa·s[3] 约 1000 mPa·s[3] clear to slightly turbid fluid clear to slightly turbid fluid - -
WACKER® FINISH WT 1650 LV - - 约 0.6 ml 1 N HCI/g 约 0.6 ml 1 N HCI/g 约 1000 mPa·s[4] 约 1000 mPa·s[4] clear to slightly turbid fluid[7] clear to slightly turbid fluid[7] - -
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WACKER® IM 15 约 120 mm²/s[9] 约 120 mm²/s[9] - - - - - - - -
WACKER® IM 22 约 200 mm²/s[9] 约 200 mm²/s[9] - - - - - - - -
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WETSOFT® LV 750 - - - - - - milky-white to slightly yellowish[7] milky-white to slightly yellowish[7] - -
WETSOFT® LV 810 - - 约 0.25 ml 1 N HCI/g 约 0.25 ml 1 N HCI/g 1000 - 6000 mPa·s[3] 1000 - 6000 mPa·s[3] clear to slightly turbid yellowish liquid clear to slightly turbid yellowish liquid - -
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Legend
[1] Viscosity | WSTM 3001,  [2] 动态粘度 | 25 °C | acc. ISO 2555,  [3] 动态粘度 | 25 °C | DIN 53019,  [4] 动态粘度 | DIN 53019,  [5] 动态粘度 | Brookfield | acc. ISO 2555,  [6] 外观 | 25 °C | WSTM 3043,  [7] Appearance,  [8] Amine number substance,  [9] kinematische Viskosität | 25 °C | DIN 51562-1 ,  [10] kinematische Viskosität | DIN 51562-1  

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Wacker Chemicals (China) Co.,Ltd.
Caohejing Hi-Tech Park
200233 Shanghai
+86  21  6130-2000 (Phone)

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