Read article about Chemical modification of polyester [PET] by Aravin Prince. In order to avoid these problems, cationic dyeable polyester was developed. CATIONIC DYE POLYESTER Cationic-dyeable polyester fibre is a special polyester fibre that can be coloured with cationic dye, unlike ordinary polyester fibres. Advantages of cationic-dyeable polyester include improved dyeing properties using disperse or cationic dyes. Precautions necessary when processing the.
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Typical nylon has low chlorine resistance, which causes discoloration. This gives it a brighter color, creating highly wearable and fashionable itemsparticularly in vivid or fluorescent colors.
This is not possible with cotton or viscose opal material. Easier handling than viscose Compared to rayon: This polyester fiber can be dyed by cationic dye under normal pressure.
It has a beautiful luster and softness like viscose due to the special polymers used in A.
Using special polymer technology to achieve molecular-level reformation, Teijin Fibers says it has now developed a cationic-dyeable polyester polymer that enables dyeing at ambient temperature and pressure for high-quality deep dyeing and colour clarity.
Conventionally, however, they must be dyed at high temperature and pressure, making it difficult to combine them with wool, silk or other natural fibres that tend to lose strength and texture when subjected to extreme conditions. Search by Business Polyestef Search by Application.
Combination with polyurethane or other elastic fibre also has been problematic.
Polysster Copy with Four Segments! Bright and soft like viscose It has a beautiful luster and softness like viscose due to the specialized polymers used in A. Japan based Teijin Fibers has launched V4, a cationic-dyeable polyester polymer which can be dyed at ambient temperature and pressure, and is also said to offer excellent fibre strength and sustainability.
V4 also will be sold as textiles.
Teijin develops V4 cationic-dyeable polyester
Log in Sign Up. Cationic dye is particularly effective for fluorescent and vivid colors. Lenzing announces new senior management appointment.
Conventionally, however, they must be dyed at high temperature and pressure, making it difficult to combine them with wool, silk or other natural fibres that tend to lose strength and texture when subjected to extreme conditions. V4 opens the way for a wide variety of raw yarns, including non-circular cross-section yarn and ultra-fine highly multi-filament yarn measuring about 1.
The yarn is strong and not hairy so there is little occurrence of defects. This is the end of this page Return to the header Return to the top of this page.
This article is also appears in Excellent compatibility with polyurethane Polyurethane is necessary for swimwear but it does not work well with disperse dye. It has a soft and moist texture and also excellent fastness washing, chlorine, light and sweat etc. Download Nulled WordPress Themes.
It has a beautiful luster and softness like viscose due to the specialized polymers used in A. The opal curtains can be treated for improved flame resistance upon request. ;olyester chlorine damages most types of swimwear. Therefore, swimwear does not fade even after repeated washing excellent fastness.
The V4 based cationic-dyeable polyester fibre will be the first material to be produced at Teijin Thailand Limited, a subsidiary company of the Teijin Group. FREE weekly e-newsletter The week’s key stories, direct to your inbox.
Teijin develops V4 cationic-dyeable polyester
Water consumption in spotlight at Performance Days. These are links for moving within this page Go to the common menu for this website Go to main content Go to footer information. Polyurethane is necessary for swimwear but it does not work well with disperse dye.
No fading Polyester has excellent light fastness, so the curtains do not fade despite long-term exposure to light. Woven label Embroidery thread Ribbon, tape, and braids. Most pools contain a small amount of active chlorine to keep water clean.
Compliant with flame resistance standards Japan Fire Retardant Association: It is cationic dyeable and has better color fastness properties than viscose. The first product to be introduced will be Waveron V4, a polyester fibre with a cross section of four flat peaks that will be marketed full scale from July. View the products of Fibers Materials Dept. This material is used in various fashion and textile applications.
In addition to bright coloring and its soft drape, it also has superior color fastness.