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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This gives it a brighter color, creating highly wearable and fashionable itemsparticularly in vivid or fluorescent colors.
Teijin develops V4 cationic-dyeable polyester
The first catipnic 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. Most pools contain a small amount of active chlorine to keep water clean. It has a soft and moist texture and also excellent fastness washing, chlorine, light and sweat etc. V4 also can be crimped and marketed as textured yarn. Polyester has excellent light fastness, so the curtains do not fade despite long-term exposure to light.
Revolutionary ionized fabric to help women sleep better. FREE weekly e-newsletter The polyeser key stories, direct to your inbox. Woven label Embroidery thread Ribbon, tape, and braids.
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Easier handling than viscose Color management is easier so color variance between lots can be eliminated. Color management is easier so color variance between lots can be eliminated. Cut-Tex PRO seeks innovative applications. 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.
Contact Form [Open in a new window]. This article is also appears in Features of V4 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.
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CN102337009B – Cationic dyeable polyester and application thereof – Google Patents
This is not possible with cotton or viscose opal material. Extremely fashionable material As A. This material is used in various fashion and dyeqble applications. Annual sales of all products in the V4 line are expected to reach 1, tons by the fiscal year ending in March Sorry we were unable dyesble process your comment please try again. Biocrystal Technologies taps into textiles market.
Log in Sign Up. Easy Finishing Treatment This material has excellent compatibility with Hoffman setting.
We respect your privacy. 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.
This polyester fiber can be dyed by cationic dye under normal pressure.
Combination with polyurethane or other elastic fibre also has been problematic. Resistant to chlorine used in pools Most pools contain a small amount of active chlorine to keep water clean.
Excellent compatibility with polyurethane Polyurethane is necessary for swimwear but it does not work well with disperse dye. According to Teijin, V4 paves the way for the development of ultra-fine highly multi-filament yarn as well as non-circular cross-section yarn, both offering high-quality deep dyeing and colour clarity.
View Premium Selection records rise in visitors. Better color fastness than viscose.