SM-410 Polyester Ultra-soft Silicone Oil adopts a unique synthesis technology. Its terpolymer structure gives the product excellent properties such as acid and alkali resistance, shear resistance, and high-temperature resistance. Compared with ordinary amino-modified organosilicon softeners, it has better softness and bulkiness. The finished fabric is soft without stiffness, showing an excellent fluffy effect.

• Appearance：Light yellow liquid

• PH value：6-7

• Ionicity：Ionicity Cationic 

• Package: 120kg, 200kg

• Endows fabrics with "internal softness" and an excellent smooth hand feel

• The finished polyester fabric will gain a lightweight hand feel

• Stable working solution (no oil floating), resistant to high temperature, acid, alkali and shear; suitable for padding and dipping processes

• Internal Fiber Softening: Penetrates deeply into fabric structures to provide "internal softness" rather than a simple surface coating.

• Lightweight Finishing: Imparts a specifically thin and lightweight tactile quality to finished polyester, ideal for high-end apparel.

• High-Sheer Processing: Maintains complete emulsion stability without oil floating, even in high-speed padding and dipping machines.

• Chemical-Resistant Bathing: Exhibits superior resistance to acidic and alkaline environments, ensuring performance consistency across varying pH levels.

• Thermal Stability: Withstands high temperatures during the finishing process, preventing yellowing or degradation of the softening effect.