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Fabric Testing Equipment
Name：LFY-215D Medical nonwoven fabric and towel water absorption tester
Details
The main purposeIt is used to determine the liquid absorption capacity of fabrics and nonwovens and the water absorption test of towel products. Fully characterize the water absorption properties of fabric, nonwoven and towel samples.
Instrument characteristics
This instrument integrates the test methods of sedimentation method, water flow test method, wicking height method, wettability and absorption method.
Technical index
1. Constant temperature water bath (18~25)℃;
2. Straightedge accuracy: 1mm;
3. Digital display electronic timer: accuracy 0.01s
4. Cylindrical metal basket with an opening at one end, a height of 80 mm±1 mm, a bottom diameter of 50 mm±1 mm, and a stainless steel wire with a diameter of 0.5 mm in a suitable specification;
5. Metal mesh sample support frame: at least 120mm×120mm in size, equipped with a metal frame. The mesh size is 2mm;
6. The stainless steel tray is perforated at the bottom of the tray and the bottom of the tray is perforated with a diameter of 3 mm, evenly arranged. The center distance between adjacent holes is 5 mm;
7. Pressure applied by weight: 2kN/m2;
8. Time 0～99.99s, arbitrarily set;
9. Data output items: report the results in seconds, the maximum value, minimum value, average value, and any deviation from the test method should be recorded.
Applicable standards
GB/T 24218.6-2010 Textiles and Nonwovens Test Methods Part 6: Determination of Absorption
YY/T 0472.1-2004 Test method for medical nonwoven compresses Part 1: Nonwovens for compress production
YY/T 0472.2-2004 Medical nonwoven compress test method Part 2: Finished compress
GB/T 22799-2009 Test method for water absorption of towel products
GB/T 21655.1-2008 Textiles. Evaluation of moisture absorption and quick-drying. Part 1: Unidirectional combined test method
ASTM D 4772 Standard Test Method for Surface Water Absorption of Terry Fabric (Water Flow)
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