Description

Rayon CAS NO 61788-77-0 is a versatile, semi-synthetic cellulosic fiber derived from regenerated cellulose. This material is valued for its excellent moisture absorption, soft drape, and silk-like luster, making it a key component in high-quality textiles. It is essential for manufacturers in the apparel, home furnishings, and non-woven fabrics industries seeking a sustainable and cost-effective alternative to natural silk or cotton.

Application

• Textile Manufacturing: Primary use in producing clothing such as dresses, blouses, linings, and ties due to its smooth texture and vibrant dye affinity.
• Home Furnishings: Used in upholstery, curtains, bed linens, and tablecloths for its luxurious feel and draping qualities.
• Medical & Hygiene Products: Employed in the production of disposable medical gowns, sanitary napkins, and wound dressings for its high absorbency and biocompatibility.
• Industrial Applications: Serves as a reinforcement material in rubber products like tires (rayon cord) and in various filtration media.
• Non-Woven Fabrics: A key raw material for creating wipes, dryer sheets, and other disposable non-woven products.

Basic Information

Product Name	Rayon
CAS No.	61788-77-0
Molecular Formula	(C6H10O5)n
Molecular Weight	Polymer (Variable)
Synonyms	Viscose; Regenerated Cellulose; Artificial Silk; Rayon Fiber; Viscose Rayon; Cellulose Xanthate; Rayon Staple Fiber; Rayon Filament
EINECS	Contact for details

Quality Control

Our Rayon is produced under stringent quality management systems to ensure batch-to-batch consistency and performance. We adhere to relevant industry standards for fiber denier, tenacity, elongation, and purity. Certificates of Analysis (COA) detailing physical and chemical parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the material must be kept away from moisture to prevent caking or degradation of properties. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white fiber / filament
Fiber Type	Staple or Filament
Denier	Customizable (e.g., 1.5D - 15D)
Tenacity (Dry)	1.5 - 4.0 g/den
Elongation at Break	10 - 25%
Moisture Regain	11 - 13%
Ash Content	< 0.3%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.