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Organic flame retardant viscose fiber , Inherent Fire Retardant Curtain & Mattress Textile Raw Staple Biodegradable

Product Summary
Organic Flame Retardant Viscose Fiber Product Overview 1.67D*51MM Organic Inherent Flame Retardant Viscose Staple Fiber - A high-end eco-friendly fireproof textile raw material specially developed for high-comfort flame retardant clothing and household textiles. Custom specifications available. ...
Basic Properties
Place of Origin: China
Brand Name: Octopus fiber
Certification: 99524524241
Model Number: 1.67D*51MM
Trading Properties
Minimum Order Quantity: Starting from 1 ton
Price: Free samples sent
Payment Terms: D/P,L/C,T/T
Supply Ability: Customized according to the quantity required by your company
Product Description
Organic Flame Retardant Viscose Fiber
Product Overview

1.67D*51MM Organic Inherent Flame Retardant Viscose Staple Fiber - A high-end eco-friendly fireproof textile raw material specially developed for high-comfort flame retardant clothing and household textiles. Custom specifications available.

Technical Specifications
Parameter Details
Product Name 1.67D*51MM Organic Inherent Flame Retardant Viscose Staple Fiber
Standard Specification 1.67D Fine Denier, 51mm Standard Cotton-Type Fixed Cut Length
Base Material 100% Organic Natural Cellulose Viscose (Rayon), Renewable Plant Source
Flame Retardant Technology Inherent molecular grafting modification, no surface coating, no formaldehyde
Fire Safety Performance Self-extinguishing away from flame, zero molten drip, low smoke, non-toxic fume
Flame Retardant Grade Meets UL94 V0 standard, stable performance after 50+ standard laundry cycles
Breaking Tenacity ≥2.2 cN/dtex, stable tensile strength for ring spinning & knitting production
Moisture Absorption 13%-15% moisture regain, far superior to polyester, breathable and non-sticky
Package 25kg Moisture-proof Woven Bag, Pallet Packed for Global Bulk Export Shipment
Core Advantages
Permanent Flame Retardant Performance

Molecular-level grafting technology ensures flame retardant properties are permanently bonded with cellulose molecular chain. No performance decay after dozens of laundry cycles, completely formaldehyde-free and safe for close-fitting wear.

Zero Molten Drip & Low Smoke

Rapid carbonization and self-extinguishing when exposed to flame. No dripping molten slag, no flame spread, and minimal smoke density eliminates secondary burn hazards in fire scenarios.

Superior Comfort & Breathability

100% plant-derived organic viscose cellulose provides natural softness and 13%-15% moisture absorption. Far more comfortable than stiff polyester alternatives, ideal for long-term wear.

Excellent Spinnability

1.67D fine denier with 51mm cotton-type length ensures compatibility with all mainstream spinning equipment. Low fly waste and yarn breakage rates support high-efficiency production.

Eco-Friendly & Biodegradable

Fully biodegradable natural cellulose fiber meets EU REACH and RoHS environmental standards. Sustainable solution for green textile production and waste management.

Application Areas
  • Personal Protective Apparel: Fireproof work uniforms, electrical arc protective clothing, welding protective suits, firefighter inner layer garments
  • Infant & Close-Fitting Textiles: Baby flame retardant pajamas, children's fireproof bedding, sensitive skin fire-resistant clothing
  • Home & Hotel Textiles: Flame retardant curtains, fireproof sofa fabric, mattress flame retardant lining, hotel bedding
  • Medical & Health Fabrics: Medical flame retardant protective clothing, hospital bed fireproof sheets, medical disposable fire-resistant materials
  • Public Space Decoration: Cinema, theater, shopping mall fireproof wall covering fabric, public transportation interior materials
  • Blended Functional Yarn: Cost-effective flame retardant yarns blended with cotton, modal and polyester
Product Gallery
Frequently Asked Questions
Q1: Is the flame retardant effect permanent? Will it fail after washing?
A1: It is inherent molecular flame retardant, not surface coating. The fireproof performance is permanently stable and will not decay after dozens of standard washing cycles.
Q2: Will molten drip be produced when burning? Is there toxic smoke?
A2: It carbonizes when burning, self-extinguishes rapidly away from fire, produces no molten drip, no flame spread, low smoke density and no toxic harmful gas.
Q3: Is this fiber skin-friendly? Can it be used for close-fitting clothing and baby products?
A3: Made of natural plant viscose cellulose, formaldehyde-free, soft and moisture-absorbent, non-irritating to skin, safe for infant clothing and close-fitting underwear.
Q4: What is the difference between FR viscose and FR polyester?
A4: FR viscose is softer, more skin-friendly and moisture-absorbent, more comfortable to wear close to the body; FR polyester has higher strength and better durability. This viscose focuses on high comfort and safety.
Q5: Is 51mm length compatible with ordinary ring spinning machines?
A5: Standard cotton-type 51mm fixed length, fully compatible with all mainstream ring spinning, open-end spinning and knitting equipment, with smooth processing and low yarn breakage.
Q6: Is this fiber biodegradable and environmentally friendly?
A6: It is 100% plant-based cellulose fiber, which can be completely biodegraded in natural environment, conforming to EU environmental protection standards and sustainable development requirements.
Q7: Can I get free samples for flame retardant test and spinning trial?
A7: Small test samples are provided free of charge for fire performance testing, dyeing trial and spinning line production verification.
Product Details
Name: Organic Flame Retardant Viscose Fiber
Specification: 1.67D*51MM
Native/Regenerative: Native
Color: White
More Sizes: Customizable
Siliconized/Non-Silicified: Non-silicified

Ms. Heidi

Overseas Sales Manager

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