Flame Retardant Acrylic Staple Fiber – 2D x 38mm

Product Specification

Flame Retardant Acrylic Staple Fiber – 2D x 38mm

Product Introduction

This product is Flame Retardant Acrylic Staple Fiber, manufactured through a special copolymerization or additive modification process that imparts permanent flame retardant properties to the acrylic fiber while retaining the original softness, bulkiness, and thermal insulation performance of acrylic.

1. Physical and Flame Retardant Properties

• Fineness & Length: 2D x 38mm, a cotton-type/medium fine denier specification, suitable for cotton spinning systems as well as nonwoven processes.

• Flame Retardant Performance:

  • Limiting Oxygen Index (LOI) ≥ 28-32%, resistant to ignition and self-extinguishing upon flame removal.

  • Complies with domestic and international flame retardant standards (e.g., GB/T 5455, EN ISO 11612, NFPA 701, etc.).

  • Permanent Flame Retardancy: The flame retardant property is achieved through fiber molecular structure modification or copolymerization, not surface coating. It is resistant to washing and dry cleaning, with no degradation of flame retardant effect over time.

• Inherent Acrylic Properties:

  • Bulky and Soft: Hand feel similar to wool, with good thermal insulation.

  • Bright Dyeability: Can be dyed with cationic dyes, achieving vibrant colors and high color fastness.

  • Excellent Light Resistance: Acrylic ranks among the best synthetic fibers for sunlight resistance, suitable for outdoor products.

  • Mothproof and Mildew Resistant: Superior to natural fibers, easy to store and maintain.

Package of Bamboo fiber:
Packed in PP woven bags;
About 300kg/bale, 20`GP: 9 Tons, 40`HQ: 21Tons.
Shipment of Bamboo fiber:
Delivery within 2-3 weeks after received the deposit or original L/C.

Our Service
1. OEM Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. After sending, we will track the products for you once every two days, until you get the products. When you got the

goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer

the solve way for you.

Application

Based on the 2D x 38mm specification and permanent flame retardant characteristics, this product is widely used in the following areas:

1. Protective Clothing

(1) Industrial Protective Clothing

• Used in industries such as welding, metallurgy, petrochemical, electric power to protect against sparks, molten metal splashes, and flame exposure.

• Often blended with cotton, aramid, flame retardant viscose, and other fibers to balance cost and performance.

(2) Firefighter Turnout Gear Inner Layers

• Used as thermal barrier materials, providing heat protection and comfort.

(3) Military Protective Clothing

• Used in flame retardant combat uniforms for tank crews, artillery personnel, and other special forces.

(4) Civilian Flame Retardant Garments

• Such as flame retardant pajamas, elderly care clothing, children's sleepwear, meeting home textile safety regulations.

2. Technical Textiles

(1) Flame Retardant Nonwovens

• Needle-Punched Nonwovens: Used for automotive interiors (seat padding, carpet backing), transportation interiors (train, aircraft seat cushioning), requiring both flame retardancy and comfort.

• Spunlace Nonwovens: Used for flame retardant wipes, surgical gowns, and other medical protective products.

• Calendered Nonwovens: Used for flame retardant interlinings, insulation materials.

(2) Filtration Materials

• Used for high-temperature flue gas filtration, flame retardant air filtration media, leveraging acrylic's heat resistance and flame retardancy.

(3) Filling Materials

• Flame retardant mattresses, pillows, sofa cushion filling, meeting furniture flammability regulations (e.g., UK BS 5852, US CAL TB 117).

• Flame retardant sleeping bags, outdoor apparel insulation layers, providing warmth while ensuring safety.

3. Home Textiles

• Flame Retardant Curtains, Drapes: Used in hotels, theaters, schools, and other public venues, requiring self-extinguishing properties.

• Flame Retardant Carpets: Reducing fire hazards, especially suitable for high-rise buildings and public areas.

• Flame Retardant Blankets, Throws: Combining warmth with safety, ideal for nursing homes, hospitals, and similar facilities.

4. Spinning & Knitting

• 100% or Blended Yarns:

  • Blended with Cotton: Enhances fabric flame retardancy and abrasion resistance, used for flame retardant workwear.

  • Blended with Wool: Used for flame retardant sweaters, scarves, maintaining premium hand feel.

  • Blended with Flame Retardant Viscose: Used for lightweight flame retardant fabrics.