Shangdong Shengrun Textile Co., Ltd. is one of the most reliable manufacturers and suppliers of ifr polyester fabric in China. With abundant experience, we warmly welcome you to wholesale customized ifr polyester fabric made in China here from our factory. If you have any enquiry about quotation, please feel free to email us.
Product Description
This is an inherently flame-retardant polyester fabric. No chemical after-treatment, so the fire resistance stays - wash it, use it, years later it's still there. The weave is tight and even, with a solid hand feel and minimal weight drift across rolls.
Commonly found in commercial upholstery, drapery, marine seating, and automotive interiors - places where fire codes are strict but shop floors don't want to swap out standard cutting and sewing tools.
No fluff. No overpromise. Just an IFR polyester fabric that passes required tests and does what it says.
Product Features
Fire resistance that stays
No topical coating. The flame retardancy is built into the polymer, so it doesn't degrade after washing, cleaning, or extended use. Passes BS5852 and NFPA 701 without post-treatment.
Consistent roll-to-roll
Minimal shade variation and thickness drift across batches. What you get in the first roll matches the last - fewer production holds and less waste.
Handles like standard fabric
Cuts, sews, and staples with no special tooling. No extra needle wear, no skipped stitches. Saves setup time compared to coated FR fabrics that gum up machines.
Adaptable to finishing
Takes printing, laminating, and backing without losing FR performance. Works for blackout coatings, acrylic backings, or direct adhesive applications. We can adjust weight and width per order.
Specifications Table
| Parameter | Specification |
|---|---|
| Material | 100% Polyester (Inherently Flame Retardant) |
| FR Type | Polymer-incorporated - no topical finish |
| Weight | 220 – 400 gsm (±5%, roll-to-roll) |
| Width | 140 cm / 150 cm / 280 cm (custom on request) |
| Thickness | 0.35 – 0.75 mm (varies by weight) |
| Weave Structure | Plain / Twill / Satin (per order) |
| Color Fastness | ≥ Grade 4 (AATCC 16, 40 hrs) |
| Tensile Strength | Warp ≥ 800 N / Weft ≥ 600 N (ASTM D5034) |
| Tear Strength | Warp ≥ 40 N / Weft ≥ 30 N (ASTM D2261) |
| Abrasion Resistance | ≥ 25,000 cycles (Martindale) |
| Flammability Standards | BS5852 Crib 5 / NFPA 701 / CAL 117 (pass) |
| Shrinkage | ≤ 2% (after 3 washes, AATCC 135) |
| Surface Finish | Plain dye, matte/semi-gloss optional |
| Backing Options | None / Acrylic / PU coating (upon request) |
| Roll Length | 50 – 100 meters (per buyer's choice) |
| Roll Core | 3-inch inner diameter cardboard tube |
Why this IFR polyester fabric works
1. No retesting after wash
Because the FR is in the fiber, not on it. You can clean upholstery or drapes multiple times without losing certification. No need to re-tag or re-test after laundering - saves compliance headaches downstream.
2. Runs clean on production lines
No sticky residue, no excessive dust, no needle overheating. Operators don't have to swap blades more often than usual. If you've run coated FR before, you know the difference immediately.
3. Dye holds across batches
We control yarn sourcing and dye lots tightly. The shade you sample is the shade you get on the container. No sorting for color drift before cutting - less labor time at your warehouse.
4. Takes orders as-is or modified
Want a heavier weight? Need a specific backing? Require a certain roll length to match your cutting table? We adjust without charging custom fees for small changes. Tell us your line setup and we'll fit it.
5. Ships with actual test data
Every batch comes with a test report showing the numbers - not just a certificate header. You know the tear strength, shrinkage, and FR result before the roll lands at your door.
Qualification Certificate
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