Key silicone products for the textile finishing value chain

TBC-5300 Silicone Softening Agent

Silicone Softening Agent Novasilk TBC-5300 is a novel linear, polydimethylsiloxane-amino polyalkyleneoxide copolymer. It is designed to provide soft, silky, full hand to fabrics treated with fluorocarbon soil release additives, while incurring little or no interference with the soil release properties.

Key Features and Benefits

  • Provides the high level of softness for all types of fabrics
  • Does not interfere with soil release properties of fabrics treated with fluorocarbon soil release agents
  • Suitable for all normal application methods, such as pad bath, exhaustion and spray
Typical Physical Properties
Property  Unit  Value
The figures are intended as a guide and should not be used in preparing specifications.
Specific Gravity at 25℃ 1.02
Active Copolymer Concentration % 30 %
Viscosity at 25℃ cP 2000 to 2500



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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.

I wholeheartedly recommend SINOSIL INCORPORATED to anyone seeking textile auxiliary include silicone softening agent, water repellent. Their unparalleled professionalism, innovative solutions, and customer-centric approach make them a standout choice in the industry.

Head of Denim at Ex-Archroma