HT Fine Textile Chemical Auxiliary Agent

  HT Fine Chemical Co., Ltd, founded in the year of 2005 in Qingyuan City, Guangdong Province, China, is a large scale high-tech printing & textile auxil i aries   manufacturer for textile industry, combining R&D, production, sales and technical service together, and supplying comprehensive range of textile chemicals such as fixing agent, leveling agent, scouring agent, softening agent, wet rubbing fastness improver, etc.   Quaternized Amino Silicone Oil  JA As one of the reliable amino silicone oil manufacturers , HT   offers many high quality products. Quaternary silicone oil is the special textile softener which developed by organic silicone modified technology. modified traditional amino silicone oil through quaternization reagent, with new modified organic silicone chemical structure, can give good fabric of excellent hydrophilicity, antistatic property and anti fouling resistance, good low yellowing property, Can give excellent soft, smooth, and wa...

The amino silicone oil can be used to the soft finishing of different kinds of fabrics. It will make the fabric touch smooth and silk-like.        How the  amino silicone oil  makes the fabric soft? The reason is as follows: amino silicone oil microemulsion is transparent and stable. Because it is small and can penetrate into the fiber gap and distribute evenly on the surface of the fiber. The addition of silicon-containing polymers to polyester and other chemical fibers can significantly increase the hydrophilicity of the fibers and makes the fibers fluffy and soft. And we will talk about how ammonia-modified silicones and other products are compounded and used in textiles.     1. Amino modified silicone and epoxy modified silicone compound and obtain softener, which can be used for synthetic fiber finishing. It can make the polyester fiber and polyacrylonitrile feather-like softness and smoothness. And makes the fiber durable, smooth and el...

At present, the effective methods that can prevent the  amino silicone oil  causing yellowing are as follows: (1)Dongguan Hongqi chemical Co., Ltd introduce high sterically hindered secondary amine into PDMS, the softness and the yellowing of the fabric become improved compared with the biohydrogen group modified amino silicone oil. (2)Hongqi chemical launch all kinds of oil agent with Hongqi as the brand name, which improves the fabrics property in softness and yellowing. (3)Silicone oil cyclamate possesses good anti-yellowing property.  Diallyl cyclamate and SiMB react under the catalyst platinum will produce cyclamate siloxane. (4)Piperazine modified amino silicone oil is made by introducing the ring diamino into PDMS molecule, which will prevent the yellowing of fabric. (5)The hydrosilation addition reaction process of polyhydrosiloxanes and α-olefine epoxy compound will produce epoxy silicone oil, which will react with organic amine ammonia and produce new...

In general conditions,  according to conventional requirements, different fabrics has different requirement on  amino silicone oil  as follows: ① Pure cotton, blended knitting fabric and woven fabric mainly requires soft hand feeling, and the 0.6 ammonia value of amino silicone oil should be chose. ② Dacron fabric requires smooth hand feeling, the 0.3 amino value of silicone oil should be chosen. ③Real silk fabric and woven fabrics requires smooth hand feeling, and have high requirement on glossiness. And the 0.3 amino value of silicone oil should be chosen. And the mixture of smooths will increase the glossiness. ④ The wool and its blended fabric requires softness, smoothness and elasticity hand feeling with low glossiness change. So 0.6 amino value and 0.3 amino value amino silicone oil blended produce should be chosen. And in some time, the increase of smoothness agent will help to increase the glossiness and the elasticity. ⑤ Cashmere sweater and other cash...

Amino silicone oil  has four important parameters: ammonia value, viscosity, reactivity and particle size. These four parameters basically reflect the quality of amino silicone oil and it will greatly affect the style of the treated fabric, such as hand-feeling, whiteness, light color, and the complexity of silicone oil emulsion. I. Ammonia value Most of the properties, such as softness, smoothness, and fullness on the fabric are mostly caused by amino groups in polymers. The amino content can be expressed by an ammonia value, which refers to the consumption number of 1 normal concentration of hydrochloric acid required for neutralization of the 1G amino silicone oil. Therefore, the ammonia value is directly proportional to the mole percent of amino group in silicone oil. But the active hydrogen in the amino is easy to be oxidized and form chromophore, which will cause the fabric yellowing or slightly yellow light. For the same amino group, with the increase of the amino c...