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Discussion on plastic fog measurement with fog meter
The haze of plastic refers to the ratio of the scattered light flux and transmitted light flux that deviates from the incident light through the sample, expressed in percentage. Fog is due to material surface defects, density changes or light scattering impurities caused by the material interior ...Read more -
The function and principle of dry flocculation tester
Dry flocculation tester is used to test non-textile fabric, non-woven fabric, medical non-woven fabric in the dry state of the amount of fiber chips, can be raw non-woven fabric and other textile materials dry flocculation experiment. Dry state flocculation tester working principle: 1. The samp...Read more -
A brief discussion on textile moisture permeator
Designed and manufactured in accordance with GB/T12704-2009 “Fabric moisture permeability Determination Method moisture permeability cup method/Method A hygroscopic method”, it is suitable for testing the moisture permeability (steam) of all kinds of fabrics (including moisture permea...Read more -
Bacterial filtration efficiency tester for epidemic masks
The bacterial filtration efficiency tester is suitable for surgical masks: it is used to cover the user’s mouth, nose and jaw, and to provide physical barrier to prevent the direct transmission of pathogens, microorganisms, body fluids, particles, etc. The bacterial filtration efficiency te...Read more -
You don’t know the two-headed friction testing machine!
Working principle of double head friction resistance testing machine: 1. Changes in surface energy, adsorption and adhesion, and surface properties during friction and wear; 2. Application of wear-resistant and friction-reducing materials and surface engineering technology in friction and wear;...Read more -
Brief introduction of fiber tester
Fiber tester is a semi-automatic fiber tester with novel design, simple operation and flexible application. It can be used for detecting crude fiber by traditional Wende method and washing fiber by Fan’s method. It is suitable for the determination of crude fiber in plants, feed, food and o...Read more
