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Physical and Chemical Indicators
Model: Hydrophilic stiff smooth silicone oil 6638
Main component: Polymer complex
Appearance: Milky white liquid
Ionicity: Weak cationic
pH value: 5.0~6.0
Working Mechanism
Efficient surface filming property
The efficient surface filming property ensures the stiffness and smoothness of the fabric surface.
Superb penetrability into the fabric
Under the action of superb penetrability, the silicone oil enters the fabric, greatly enhancing the fabric's drape effect.
Excellent binding force for a more relaxed, thick, and elastic fabric
After fabric shaping, the soft segments reduce the friction coefficient between the fibers, resulting in excellent elasticity of the fabric.
Application Evaluation
| Applied fabric | Hand feel hydrophilicity | 6638 ( 40g/L) | Competitor A ( 40g/L) | Competitor B ( 40g/L) |
| Red 40S cotton plain weave | Hand feel (stiffness, smoothness) | 4.5 | 4 | 4 |
| Hydrophilicity | 5 seconds | 8 seconds | 6 seconds | |
| T/C vulcanized black | Hand feel (stiffness, smoothness) | 4.5 | 3.5 | 4 |
| Hydrophilicity | 10 seconds | 17 seconds | 12 seconds | |
| Pale blue 20S cotton plain weave | Hand feel (stiffness, smoothness) | 4.5 | 4 | 3.5 |
| Hydrophilicity | 6 seconds | 10 seconds | 7 seconds | |
| Note: Hand feel rating, 5 being the best and 1 being the worst. Competitor A and Competitor B are similar products from another company in the market. | ||||
Stability Test
Left: Heated at 80°C for 30 minutes, Middle: Alkali resistance (pH=10) heated at 80°C for 30 minutes, Right: Anionic resistance heated at 80°C for 30 minutes. All results show stable and no demulsification phenomenon.
Product advantages
Mainly used for hydrophilic stiff smooth ice-like finishing of fabrics, providing excellent hydrophilicity, stiffness, smoothness, elasticity, and drape.
Strong versatility, can meet the hand feel requirements of cotton, polyester-cotton, and polyester-cotton blended fabrics at the same time.
Good alkali and anion resistance stability.
Excellent hydrophilic performance.
Excellent compounding compatibility, can be compounded with other softeners to meet various hand feel requirements.
