Composite Fabric,bonded fabric,Lamination Fabric Lamination Fabric News What kind of fabric is cationic fabric (advantages and disadvantages of cationic fabric)

What kind of fabric is cationic fabric (advantages and disadvantages of cationic fabric)



I believe that many careful friends will pay attention when buying backpacks or clothes. I saw some cationic fabric on the label. Cationic fabrics are increasingly appearing in From our perspective, it sounds v…

I believe that many careful friends will pay attention when buying backpacks or clothes. I saw some cationic fabric on the label.

Cationic fabrics are increasingly appearing in From our perspective, it sounds very high-end. So what is cationic fabric?

In fact, cationic fabric means that there is a kind of yarn in the fabric that is specially treated cationic yarn, such as cationic yarn such as cationic polyester yarn or cationic nylon yarn. Cationic yarns are resistant to high temperatures, so during the yarn dyeing process, other yarns will be colored, but cationic yarns will not.

Cationic yarn is a modified polyester, chemical Name: polybutylene terephthalate (elastic polyester), abbreviation: PBT, also represented by CD in the factory.

Because ordinary polyester (polyterephthalene Ethylene formate) has shortcomings such as low moisture absorption, poor dyeing performance, easy accumulation of static electricity, and easy fluffing. Therefore, sulfonates are usually used as modifiers to modify polyester that can be dyed with cationic dyes, or cationic active agents are added before spinning or during the spinning process to prepare modified polyester. Such yarn is called cationic yarn. This kind of yarn does not need to be dyed at high temperatures like ordinary polyester and can be dyed at room temperature.

The color of cationic fabric will be brighter and very It is suitable for use as artificial fibers, but its color fastness to water washing and light fastness to natural cellulose and protein fabrics is very poor.

The wear resistance of cationic fabrics is also very good Well, after adding some artificial fibers such as polyester and spandex, the strength is higher, the elasticity is better, and the wear resistance is second only to nylon. If the backpack is made of this cationic fabric, the wear resistance will be increased, the appearance will be better, and it will not fluff.

In addition, cationic fabrics have certain chemical properties, such as resistance to corrosion, dilute alkali, bleach, oxidants, hydrocarbons, ketones, petroleum products and inorganic acids. It also has some physical properties, such as UV resistance.

Overall, cationic fabrics have a better hand feel Soft, not easy to fade, anti-wrinkle and wear-resistant.

This article is from the Internet, does not represent Composite Fabric,bonded Fabric,Lamination Fabric position, reproduced please specify the source.https://www.yjtextile.com/archives/44179

Author: clsrich

 
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