Fabric Surface Flammability Tester (GB/T 8745, ISO 10047)
The Fabric Surface Flammability Tester is designed for evaluating the surface burning time of textile fabrics with a raised or pile structure. It follows the test procedures defined in GB/T 8745-2001 and ISO 10047:1993, providing reliable data on the ignition and flame spread characteristics of pile fabrics such as brushed, terry, tufted, or similar textured materials.
The instrument uses an electrically heated ignition wire and an automatic timing system to ensure consistent flame application and accurate measurement of surface burning time. It is widely used in textile research institutes, quality inspection agencies, and manufacturers of apparel fabrics, upholstery, and home textiles.
Application Scope
This tester is suitable for determining the surface flammability behavior of textiles that contain:
Raised fibers and naps
Terry loops
Tufted surfaces
Brushed or pile constructions
Any textile where the surface structure may influence ignition behavior
It helps manufacturers evaluate the fire safety performance of fabrics used in:
Clothing with brushed surfaces
Upholstery and sofa fabrics
Carpet and rug pile materials
Blankets and fleece-style textiles
Home textile products with raised pile
By accurately measuring surface burning time, users can identify materials that present a potential fire hazard and ensure compliance with safety standards.
Standards
This tester conforms to the following standards:
GB/T 8745-2001 — Determination of surface burning time of textile fabrics
ISO 10047:1993 — Textiles — Determination of surface burning time of textile fabrics
Main Features
Electrically heated ignition wire provides stable and consistent ignition.
Automatic timing and burner positioning enhance test repeatability.
Ignition time can be preset between 0–99.99 seconds.
Flame application and burning time are recorded automatically with digital display.
Suitable for all pile fabrics according to the test requirements.
Technical Specifications
| Item | Specification |
|---|---|
| Specimen Holder | 150 mm × 75 mm |
| Marking Line Position | 75 mm below ignition point |
| Ignition Time Range | 0–99.99 s (adjustable) |
| Flame Height | 40 ± 2 mm |
| Distance from Igniter to Specimen Surface | 15 mm |
| Fuel Type | Industrial butane, propane, or butane/propane mixture |
| Specimen Size | 150 mm × 75 mm |
FAQ
1. What type of fabrics can be tested with this instrument?
It is specifically designed for pile fabrics such as brushed, terry, tufted, and fleece textiles, where raised fibers influence flammability behavior.
2. Why is surface burning time important?
Raised fibers may ignite more easily and spread flame faster than plain-woven fabrics. This test helps evaluate the safety of materials used in clothing and upholstery.
3. What ignition method does the tester use?
The tester uses an electrically heated wire that provides stable, repeatable ignition for surface burning assessments.
4. What gases are required for testing?
Industrial-grade butane, propane, or a butane/propane mixture can be used to create the required flame height.
5. How large should each fabric specimen be?
Each test specimen must be 150 mm × 75 mm, as specified in GB/T 8745 and ISO 10047.
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