Shangdong Shengrun Textile Co., Ltd. is one of the most reliable manufacturers and suppliers of inherently fr fabrics in China. With abundant experience, we warmly welcome you to wholesale customized inherently fr fabrics made in China here from our factory. If you have any enquiry about quotation, please feel free to email us.
Product Overview
A fabric may look right on paper but cause problems once it enters production. It may wear too quickly, behave differently during sewing, or fail to meet the fire-safety requirements of the finished product. For buyers working on commercial interiors, industrial curtains, or transport components, these issues can mean material waste, delayed orders, and additional approval work.
Our inherently FR fabrics are developed for applications where flame resistance needs to go hand in hand with everyday performance. The fiber composition provides the flame-resistant properties, while fabric weight, construction, and surface characteristics determine how well each grade fits the intended use. Buyers can select specifications based on actual project requirements rather than relying on a general FR label.
Technical Specifications
| Parameter | Specification |
|---|---|
| Fiber Composition | Modacrylic / Para-aramid / Antistatic |
| Fabric Weight | 240 g/m² ± 3% (approx. 7.1 oz/yd²) |
| Fabric Construction | 2/1 Twill, woven |
| Usable Width | 150 cm (approx. 59") |
| Color Options | Navy, Royal Blue, Grey, High-visibility Yellow |
| Finish | Piece-dyed, no topical FR coating |
| Dimensional Stability | Warp ≤ ±2.5%, weft ≤ ±2.0% (ISO 6330, 60°C) |
| Tensile Strength | Warp ≥ 800 N, weft ≥ 500 N (ISO 13934-1) |
| Tear Strength | Warp ≥ 25 N, weft ≥ 20 N (ISO 13937-2) |
| Colorfastness | Washing 4–5 (ISO 105-C06), Rubbing 4–5 (ISO 105-X12), Light 4 (ISO 105-B02) |
| Flame Performance | EN ISO 11612:2015 - A1, B1, C1 |
| Care / Washing | Industrial wash ≤ 60°C, neutral detergent, no chlorine bleach; FR performance retained after 50 cycles (ISO 15797) |
Product Features
Inherent Flame Resistance
Modacrylic and para-aramid fibers provide built-in flame resistance without topical treatments that can wash out or wear away.
Heat Protection
The fabric forms a char barrier under flame exposure without melting or dripping, supporting demanding workwear applications.
Wash-Durable Performance
Flame resistance is integrated into the fiber composition, making the fabric suitable for repeated laundering in industrial workwear and rental programs.
Consistent Fabric Quality
Controlled fiber blends and twill construction help reduce lot-to-lot variation, supporting stable cutting, sewing, and repeat production.
Integrated Antistatic Function
Antistatic filament is built into the fabric structure rather than applied as a surface coating, helping maintain functional performance during regular use.
FR Performance & Compliance
Inherently flame-resistant fiber composition
Flame resistance integrated into the fabric structure
No reliance solely on topical flame-retardant coatings
Performance varies by fiber blend and fabric construction
Suitable FR grades available for different industrial and commercial applications
Technical specifications available for product evaluation
Relevant fire-test reports available subject to product grade
Compliance requirements assessed according to target market and end use
Supports technical review and material approval for inherently FR fabrics
Applications & End Uses
Industrial Protective Workwear
Used in flame-resistant jackets, trousers, and coveralls for industrial workers exposed to heat and flame. Inherent flame resistance and the modacrylic/para-aramid fiber blend support protective garment applications. Buyers should verify garment-level certification, seam performance, and suitability for the specific workplace hazards.
Welding and Metalworking Apparel
Suitable for evaluating workwear used around welding sparks and intermittent heat. The fabric's char-forming behavior and resistance to melting and dripping support material selection. Buyers should confirm molten-metal splash protection, garment construction, and compliance with the relevant welding protection requirements.
Electrical and Utility Workwear
Designed for applications requiring flame resistance alongside antistatic functionality. Built-in antistatic filament supports static-control requirements, while the inherent FR fibers provide flame-resistant properties. Buyers must separately verify arc-flash protection and electrical safety performance against the applicable standards.
Industrial Laundry and Workwear Rental
Suitable for uniforms exposed to frequent laundering and repeated wear. Flame resistance comes from the fiber composition rather than a topical finish, reducing reliance on treatments that may wash out. Buyers should validate durability under their actual washing conditions and confirm that the fabric retains the required performance throughout its intended service life.
Our Services
Fiber Blend Customization: Fiber ratios can be evaluated against your required flame resistance, antistatic performance, comfort, and end-use specifications.
Weight & Fabric Construction: Fabric weight and weave structure can be discussed for different workwear applications, subject to technical feasibility and performance requirements.
Color & Finishing Options: Custom colors, dyeing, and finishing requirements can be reviewed based on the selected fiber blend, colorfastness expectations, and applicable compliance standards.
OEM/ODM Development: We support discussions for customer-specific fabric specifications and OEM/ODM projects, with technical requirements confirmed before production.
MOQ & Bulk Production: Minimum order quantities depend on the selected construction, color, raw material availability, and customization scope. Production arrangements are confirmed after reviewing the order requirements.
Frequently Asked Questions
Q: Can this fabric be used for industrial protective workwear?
A: Yes, it can be considered for workwear exposed to flame and heat. Final suitability depends on the job hazards and the required garment certification.
Q: Will flame resistance wear off after repeated washing?
A: No topical FR finish is used. Flame resistance comes from the fiber composition, though the finished garment should still be maintained according to the specified care instructions.
Q: Can you provide test reports for compliance checks?
A: Available test reports and technical documents can be provided for the selected fabric. Buyers should confirm that the reports match the exact construction and intended application.
Q: Can the fabric be customized to our workwear specifications?
A: Fiber blends, fabric weight, construction, and color can be reviewed for customization, subject to technical feasibility and order requirements.
Q: What should we check before placing a bulk order?
A: Confirm the fabric composition, construction, required fire standards, antistatic needs, and laundering conditions. For inherently FR fabrics, make sure the selected grade meets your workplace requirements rather than relying on the FR label alone.
