100% polyester cationic fabric with PU /PVC coating
100% polyester cationic fabric with PU /PVC coating
100% polyester cationic fabric with PU /PVC coating


Cationic fabrics are all polyester fabrics. Generally, cationic yarns are used in the warp direction and ordinary polyester yarns are used in the weft direction. Sometimes in order to achieve a better hemp-like effect, polyester and cationic two-component fibers are blended. It is also used during dyeing. 


What is Cationic Polyester?


Cationic Polyester refers to cationic dyed (dyeable) polyester. The abbreviation of cationic polyester is PBT or CDP.


PBT is a specialty or modified polyester, which is produced by charging macromolecules with the cationic dyeable group. As a result, CDP can be dyed with cationic dyes at the temperature of 110℃. The conventional polyester can only be dyed at a temperature of 130℃.


Why need CDP?


Polyester fiber belongs to the hydrophobic synthetic type. It lacks functional groups that can be combined with direct dyes, acid dyes, and basic dyes. Although the ester group can form hydrogen bonds with disperse dyes, the polyester molecular chain structure is tight, and the dye molecules are not easy to enter the inside of the fiber. As a result, it is difficult for regular polyester fibers to be dyed, and their color and luster are very monotonous.

Due to high crystallinity, there is only a small gap beside the polyester fiber. When the temperature is low, the molecular thermal movement changes its position to a small extent. Under wet conditions, the polyester fiber will not increase the gap by violent swelling like cotton fiber, so it is difficult for dye molecules to penetrate into the fiber. Dyeing of polyester fibers is usually done only with disperse dyes and must be under high temperature and pressure or with the help of a carrier.

From the above, we can see regular polyester (polyethylene terephthalate) has the disadvantage of low moisture absorption, poor dyeing performance, easily accumulating static, and easily fuzzing. Cationic polyester is designed to overcome these defects.


How to produce CDP?



Nowadays the commonly used method is adding dimethyl isophthalate with polarity-based SO3Na into the polyester chips. The filament spinning from this way looks similar to the common one. However, thanks to the use of ion modification, this method not only greatly improves the fiber color absorption performance, but also reduces the crystallinity. As a result, the dye molecules are easy to penetrate into the fiber. Then the dyeing property, color absorption, and hygroscopicity are remarkably improved.












Special Features of polyester cationic fabric:


● Meets California 65  Anti-Bacterial
● Eco-Friendly Anti-Crease
Fireproof Oil-Proof
High Temperature-Resistant Anti-Pull
Anti-UV Corrosion-Resistant
Ripstop Mothproof
Windproof Anti-Hydraulic Pressure



Application of polyester cationic fabric:


Luggage, cosmetic bag, storage box, tool bag,Tents, backpacks, wardrobes, pencil cases, storage bags, bags, urine-proof wet cloth, storage boxes, computer bags, aprons, beach chairs, shopping carts, tool kits, home appliances, outdoor supplie


The Benefits Of Polyester Cationic Fabric



The Benefits Of Polyester Cationic Fabric is highly durable. It is made from resilient materials that can withstand repeated wear and tear, making it a great material for everyday use. It is also resistant to shrinking, fading and wrinkling, so it will last longer than other fabrics.


Polyester Cationic Fabric is incredibly lightweight, making it perfect for clothing items such as activewear or loungewear. This fabric has excellent breathability and won't add extra bulk to your outfit while still providing you with the warmth and comfort you need.


The Benefits Of Polyester Cationic Fabric can be used in many applications due to its versatile nature. It's perfect for creating clothing pieces such as t-shirts, skirts, jackets and more because of its strength and resilience. You can also use this fabric in furniture upholstery or even craft projects!

Easy Care:

Polyester Cationic Fabric is easy to care for as it doesn't require special laundry instructions or products to keep its shape and color intact. It's also machine washable so you don't have to worry about hand washing delicate items or dealing with dry cleaning bills. Additionally, this fabric dries quickly which makes laundering much easier!

Cost Effective:

The Benefits Of Polyester Cationic Fabric are not only great for fashion but they're also cost effective! This fabric offers incredible quality at an affordable price point which makes it the perfect material for any budget conscious shopper looking for high quality pieces.


Revolutionizing Your Wardrobe With Polyester Cationic Fabric


Wearing the same clothes can be tedious and boring, but a revolution in fashion is on the horizon. Introducing polyester cationic fabric - a revolutionary fabric that can be used to create dynamic and eye-catching wardrobe pieces. This fabric has become increasingly popular in recent years as its properties make it uniquely suited for clothing and accessories. Polyester cationic fabric is incredibly lightweight yet durable, breathable, and comfortable.


A Guide to Buying Quality Polyester Cationic


Are you ready to purchase cationic polyester fabric for your next project? Whether you’re a fashion designer looking to create beautiful garments or an upholsterer in need of strong and durable material, the quality of the fabric is paramount. This article provides a comprehensive guide to buying quality cationic polyester, including what to look out for when selecting fabric, how to care for it properly, and where to find the best deals.

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