Leather friction color fastness tester
1. Product Introduction & Applications
The Leather Friction Color Fastness Tester is designed to evaluate the dry and wet rubbing fastness of various leather, fur, and stain-resistant fur materials. It is suitable for:
Testing color fastness and stain resistance of leather, fur, and fur leather goods.
Dual-use lint-free testing for fur and leather products.
Quality control in leather and fur manufacturing as well as finished product inspection.
Working Principle:
The tester operates using a linear motion, unidirectional grinding brush that applies controlled friction to the test specimen. This simulates wear and abrasion under normal use conditions, allowing assessment of color transfer and surface durability.
2. Conformity Standards
The tester is designed to comply with international and national standards for leather and fur color fastness testing:
GB/T 3920 — Test Methods for Color Fastness of Textiles (Rubbing)
ISO 105-X12 — Textiles — Tests for Colour Fastness — Colour Fastness to Rubbing
SATRA TM 31 — Test Methods for Color Fastness of Leather
Note: Local standard compliance can be confirmed depending on the region or specific leather/fur type.
3. Technical Parameters
| Parameter | Specification |
|---|---|
| Motion Type | Linear, unidirectional grinding brush |
| Test Speed | 26 cycles/min |
| Test Area | 200 cm², 115.5 cm², 111 cm² |
| Test Load | 8,300 ± 40 Pa |
| Adjustable Stroke | 270 mm, 210 mm, 150 mm |
| Count Range | 1 – 99,999 |
| Machine Dimensions (W × D × H) | 600 × 455 × 232 mm |
| Key Features | Adjustable stroke, precise load and speed, high repeatability, compact laboratory design |
4. FAQ
Q1: What types of materials can be tested?
A1: All types of leather, fur, and stain-resistant fur products.
Q2: Can both dry and wet rubbing be evaluated?
A2: Yes, the machine supports both dry and wet rubbing tests.
Q3: How adjustable is the test area?
A3: The tester supports three test areas: 200 cm², 115.5 cm², and 111 cm².
Q4: How many cycles can be performed?
A4: The counter allows 1 to 99,999 cycles, enabling long-term durability assessment.
Q5: What is the machine footprint?
A5: Compact design: 600 × 455 × 232 mm (W × D × H), suitable for laboratory and quality control environments.
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