GB/T 44675-2024 in English
VALIDCarpets coverings—Determination of friability of attached foams
- Issued on:2024-10-26
- Implemented on:2025-05-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$204.00
| Standard No: | GB/T 44675-2024 |
| Document status: | VALID |
| Title in English: | Carpets coverings—Determination of friability of attached foams |
| Title in Chinese: | 地毯 泡沫背衬剥落性的测定 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2024-10-26 |
| Implemented on: | 2025-05-01 |
| ICS Classification: | 59.080.60-Textile floor coverings |
| Chinese Classification: | W56-Blankets |
| Professional Classification: | GB-National Standard |
| Related Keywords: | carpets coverings determination
attached foams introduction new carpets comparison standards difference analysis test method hemispherical friction head + standard frameworks standard dimensions gb/t |
| Related Topics: | carpet
?lining??? carpet foam |
《GB/T 44675-2024地毯 泡沫背衬剥落性的测定》由TC150（全国工艺美术标准化技术委员会）归口，TC150SC1（全国工艺美术标准化技术委员会地毯分会）执行，主管部门为中国轻工业联合会。
Introduction
1. Background and significance of standard formulation
During the production and display process of carpets, the foam backing is easily peeled off due to friction and pressure, affecting the appearance and service life of the product. The formulation of GB/T 44675-2024 standard aims to provide a scientific and unified evaluation method to ensure product quality.
2. Scope of application of the standard
- Applicable objects:Applicable to the peeling test of new carpets and their foam backing materials.
- Not applicable:Used or aged carpets, because their problems may be caused by fatigue or aging rather than manufacturing defects.
3. Comparison of standard frameworks
| Standard dimensions | GB/T 44675—2024 | Comparison standards | Difference analysis |
|---|---|---|---|
| Test method | Hemispherical friction head + combed cotton cloth | - | Innovative design, specially designed for carpet foam backing. |
| Equipment requirements | Standard light box, friction test device | - | High integration and standardized operation. |
| Test environment | Adjust humidity to (20±2)℃, (65±4)% relative humidity | - | Ensure the repeatability of test results. |
4. Implementation advice
Operation steps:
- Sample preparation: Sampling according to QB/T 1087 to ensure representativeness.
- Equipment calibration: Regularly check the pressure and angle of the friction head.
- Environmental control: Strictly abide by the humidity adjustment conditions to avoid test deviation.
- Result analysis: Combined with the photo standard, double evaluation to take the average value.
Notes:
- The combed cotton cloth needs to be replaced regularly to avoid secondary contamination.
- Keep the equipment clean during the test to prevent interference from foreign objects.
- Keep detailed records to ensure data traceability.
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