Amino Silicone Fabric Softener
CAS Number: 106842-44-8
Amino-functional polydimethylsiloxane (amino silicone) is the premium fabric softener for cotton, polyester, and blended textiles, delivering super-soft handle with excellent resilience and drape. The amino groups anchor the silicone onto the fiber surface via ionic interaction, providing durable softness through multiple wash cycles. Widely used in finishing of apparel, home textiles, and sportswear.
Technical Specifications
| appearance | White to milky white emulsion |
| ionic type | Cationic/Weakly cationic |
| pH (1% solution) | 5–7 |
| active content (%) | ≥40 |
| particle size (µm) | ≤0.3 |
| amine value (mgKOH/g, active) | 0.3–0.6 |
Applications
- Softening of cotton knitted and woven fabric in pad-dry process
- Finishing of polyester and microfiber fabric for super-soft handle
- Softening of terry towels and bath robes for luxury feel
- Finishing of nylon and spandex sportswear for smooth hand
- Combined softening and antistatic finish for synthetic fabrics
Key Features
- Ultra-soft silky handle superior to conventional silicone softeners
- Durable softness retained through 20+ wash cycles
- Improves fabric elastic recovery and wrinkle resistance
- Low yellowing grade available for white and light shade fabrics
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CAS Number
106842-44-8
Category
Textile Dyeing AuxiliariesAvailability
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