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Easy Cationic Dyeable Polyester (ECDP)

-- Steady & Reliable Manufacturer --

Introduction to Enhanced Dyeability Yarns

Traditional polyester is notoriously difficult to dye deeply and vibrantly without high temperatures and pressures, leading to increased energy consumption and environmental impact. Our Easy Cationic Dyeable Polyester (ECDP) yarn solves this challenge.

ECDP is a modified polyester with anionic groups incorporated into its polymer chain, allowing it to be dyed with cationic dyes at significantly lower temperatures (typically 95-100°C) and atmospheric pressure. This innovation offers vibrant color possibilities, excellent colorfastness, and energy savings for dyers.

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Material Specifications

Property Details
Material Composition Modified Polyester (PET) with Cationic Dye Affinity Groups
Yarn Count Range 50D - 300D (DTY, FDY available)
Filament Type DTY (Draw Textured Yarn) for comfort and stretch, FDY (Fully Drawn Yarn) for luster.
Dyeing Temperature 95-100°C (Atmospheric Pressure)
Colorfastness Excellent for washing, rubbing, and light (Grades 4-5)

Key Applications

ECDP yarn is ideal for applications where vibrant colors and efficient dyeing processes are critical:

  • Sportswear & Athleisure: Producing bright, long-lasting colors in performance apparel.
  • Fashion Apparel: Enabling unique color combinations and patterns not easily achievable with regular polyester.
  • Home Textiles: Curtains, upholstery, and decorative fabrics demanding rich, fade-resistant hues.
  • Knitted & Woven Fabrics: Versatile for both knitting and weaving operations seeking better dye penetration.

Core Advantages

Integrating ECDP into your production brings several significant benefits:

  • Vibrant & Deep Colors: Achieve exceptionally brilliant and deep shades with excellent color saturation, surpassing conventional polyester.
  • Energy & Cost Savings: Lower dyeing temperatures and atmospheric pressure reduce energy consumption and equipment wear.
  • Improved Production Efficiency: Shorter dyeing cycles and less complex processes lead to faster turnaround times.
  • Superior Colorfastness: Offers enhanced resistance to fading from washing, light exposure, and rubbing, ensuring product longevity.

Commercial Terms

We ensure a smooth supply chain for our international clients:

  • Payment Terms: 30% advance via T/T, with the remaining 70% upon presentation of shipping documents. L/C also accepted.
  • Shipping: Primarily FOB major China ports (Shanghai, Ningbo). CIF/DDU options can be arranged per customer request.
  • Delivery: Standard lead time is 20-30 days, customizable based on order volume and specific requirements.

Frequently Asked Questions

  • Q: Can ECDP be dyed with other types of dyes, or only cationic dyes?
  • A: ECDP is specifically engineered for cationic dyes. While it might have some affinity for other dye types, its optimal performance in terms of color depth, vibrancy, and fastness is achieved with cationic dyes. This also enables unique cross-dyeing effects when blended with regular polyester.
  • Q: Is ECDP yarn suitable for outdoor applications given its enhanced color?
  • A: Yes, ECDP yarns dyed with high-quality cationic dyes often exhibit excellent UV resistance and colorfastness, making them suitable for outdoor textiles like awnings, outdoor furniture fabrics, and sportswear that requires durability against sunlight exposure.
About
GC FIBER
GC FIBER has been a special textile factory in China since 2006 years. We are devoted to researching, developing, producing, and selling special and functional eco-friendly textile products.
Our products include Biodegradable Yarn, Low Melting Yarn, ECDP Yarn, Anti Static Yarn, HDPE Yarn, Bio-component Yarn, and Polyester Filament Yarn.
We are always interested in cooperating with our guests to develop new material.
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Cationic Dyeable (CDP) Yarn Specialty Polyester Filament Yarns Recycled Polyester Yarn Biodegradable Polyester Yarn