AGESIN® Polyether modified polydimethyl siloxane with biterminal OH group
Product Number: AgeSin® LA-D5527
Equivalent alternatives: DOW CORNING 8427
Specification
| Composition | Polyether modified polydimethyl siloxane with biterminal OH group |
| Appearance | slight yellowish clear liquid(paste at low temperature) |
| Solvent | —— |
| Density | 1.01-1.05g/ml(25±1)℃ |
| Viscosity | F-M(Bubble viscometer)(25±0.2)℃ |
| Active substance | 100% |
| Flash point | ＞100℃ |
Note: This datasheet is intended to give typical results, not standard.Subject to COA.
Application system
Solvent-based coating, PU synthetic leather
Properties
● Replace part polyether polyols to copolymerization with isocyanate when synthetic sizing agent. Improve softness, lubricating property and hydrophobicity of organic resin from structure. Improve hydrolytic stability of PUR. The coating effect is lasting. No migration problem of blending modification silicone.
● Higher solubility than normal silicon, not only can dissolve in water, alcohol system, but also can be used for oil system, even 10% addition.
● Improve smooth performance when add to synthetic fiber processing.
Incorporation
The additives can be incorporated directly ,or added to the resin after diluted with organic solvent or water. Pre-diluted to 20% in water-based.
Suggest addition
Addition to total formulation 0.05-0.5%
Modify resin(dosage to resin) 1-5%
package
25KG / 180KG
Storage:
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
Protecting the product from leakage, rain and insolation during transportation.
Details
| Product description: | Polyether modified polydimethyl siloxane with biterminal OH group |
|---|---|
| Equivalent alternatives | DOW CORNING 8427 |
| Application system | Solvent-based coating, PU/PVC synthetic leather |
| Solvent | —— |
| Viscosity | F-M(Bubble viscometer)(25±0.2)℃ |
| Package | 25KG or 180KG/drum |
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