Sinocure Chemical Group Co.,Ltd.

AgeSin® Coating and Ink Additives

AgeSin® LA-D5527

AgeSin® LA-D5527 is a Leveling Agent with Polyether modified polydimethyl siloxane with biterminal OH group.Can completely replace DOW CORNING 8427.

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AGESIN® Polyether modified polydimethyl siloxane with biterminal OH group

Product Number: AgeSin® LA-D5527

Equivalent alternatives: DOW CORNING 8427


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


● 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.


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%


25KG / 180KG


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.


Product description:

Polyether modified polydimethyl siloxane with biterminal OH group

Equivalent alternatives


Application system

Solvent-based coating, PU/PVC synthetic leather




F-M(Bubble viscometer)(25±0.2)℃


25KG or 180KG/drum


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