Summary:
The instrument is applicable to the liquid penetration test of thin nonwovens for sanitary purposes, such as women's sanitary napkins and diapers.
Working principle:
Use a certain amount of artificial urine to flow onto the nonwoven sample paved on the standard absorbent pad according to the specified method, and measure the time required for all the liquid to penetrate the nonwoven sample with the electrometric method.
1. High quality aviation aluminum control cabinet is adopted, which is beautiful and elegant;
2. The sample table is made of imported special aluminum profiles, which are light in material, smooth in surface and never rust;
3. The instrument adopts imported special aluminum wiredrawing panel and is equipped with metal keys;
4. The liquid release of the instrument is equipped with an automatic release device, which can realize automatic control;
5. The penetrating disc shall be made of special organic glass, and the guaranteed weight shall be 500g ± 5g after special processing;
Relevant standards:
GB/T 24218.8 Textiles - Test Methods for Nonwovens - Part 8: Determination of Liquid Penetration Time (Simulated Urine);
GB/T 24218.13 Textiles - Test Methods for Nonwovens - Part 13: Determination of Multiple Penetration Time of Liquids;
GB/T 24218.14 Textiles - Test Methods for Nonwovens - Part 14: Determination of Moisture Regain of Cladding Materials.
FZ/T60017-1993 Test Method for Liquid Penetration of Thin Nonwovens for Sanitary Purposes
Technical parameters:
1. Buret capacity: 50ml;
2. Flow rate of funnel with solenoid valve: 25ml in (3.5 ± 0.25) s;
3. Distance between funnel tip and sample: adjustable;
4. Substrate material: transparent organic glass.
5. Size of penetrating plate: 100mm × 100mm × 25mm；
6. Sample size: 125mm × 125mm；
7. Timer precision: 0.01s;
8. Total weight of penetrating disc: 500g;
9. Power supply: AC220V ± 10% Power: 50W;
10. Volume: 530mm × 250mm × 650mm；
11. Weight: 15Kg
