The inThe fluence of amino silicone oil and different properties on the feel of the fabric（1）

1 softness

Although the characteristics of amino silicone oil is through the combination of amino functional groups with the fabric and greatly improve the affinity of silicone to the fabric and the regular arrangement of the way, so as to give the fabric soft and smooth feel.But the actual finishing effect depends to a great extent on the nature, quantity and distribution of amino functional groups in amino silicone oil.At the same time emulsion formula and emulsion average particle size also affect the soft feel.If the above factors can achieve the ideal balance, the finishing style of the fabric will achieve the best, which is called "super soft".Generally, the ammonia value of amino silicone oil softener is between 0.3 and 0.6. The higher the ammonia value is, the more evenly the distribution of amino functional groups in the silicone oil will be, and the softer the fabric will be. However, when the ammonia value is greater than 0.6, the soft feel of the fabric will not increase significantly.In addition, the smaller the particle size of the emulsion, the more conducive to the emulsion collection, is beneficial to soft feel.