fz t81004 2003 electronic crockmeter

To measure the weight of the fabric,these calculation methods should be known
- 2020-06-30
Mass per unit area The most common method is to use a circular sampler to circle five circular samples with an area of 100cm2 or square samples with a side length of 10cm and weigh them on a balance. ...
Factors influencing respirator permeability
- 2020-07-02
Mask is made by covering the person's mouth, nose and chin so that it fits closely with the face. By inhaling, the person forces the air to filter out harmful substances when passing through the mask,...
Cashmere detection
- 2020-07-23
Cashmere is a thin layer of fine Cashmere which grows in the outer skin layer of goats and covers the root of the coarse hair of goats. It lasts for a long time with less sunshine (autumnal equinox), ...
FZT 64034-2014 Melt Blaster Cloth Testing
- 2021-06-15
Melt-blown non-woven fabrics are mainly used to filter micron-level particles such as dust, microorganisms and haze, which can be called the "heart" of masks.By polypropylene microfiber random distrib...
Measure the weight of fabric, these calculation methods you need to know
- 2021-09-02
Mass per unit area The most common method is to use a circular sampler/sample cutter to circle five circular samples with an area of 100cm2 or square samples with a side length of 10cm, and put them o...
Characteristics and operation method of martindale abrasion resistance and fuzz tester
- 2021-09-28
Martindale wear resistance and fuzz tester features: 1. Industrial color touch screen display, control, friendly man-machine interface is easy to use, easy to operate.Chinese and English display is co...
Knowledge of water-proof, oil-proof and stain-proof textiles
- 2021-12-21
In daily life, we must often be troubled by various stains. If you happen to be wearing a white T-shirt, it can be devastating! Or, on a rainy day, you're walking by the side of the road and a car fli...
Four situations in which the test result does not need to report the uncertainty
- 2022-03-28
Four cases where uncertainty is not reported 1.In some cases, recognized testing methods specify limits for the main sources of measurement uncertainty and specify the presentation of calculation resu...
Test method, cause analysis and improvement method of color fastness to water
- 2022-07-08
1. Color fastness to washing Color fastness to washing, also known as color fastness to washing/color fastness to soaping, is to evaluate the color fading of the original fabric and the staining of th...
Brief discussion on moisture absorption and quick drying of textiles
- 2022-10-14
What is the moisture absorption and drying ability of textiles? As one of the hottest functional fabrics in recent years -- moisture-absorbing quick-drying fabric, In the market development is relativ...
What are the similarities and differences in the heat holding rate and thermal resistance test of textiles?
- 2022-10-28
Define 1, heat preservation rate: the percentage of heat dissipation without sample and the difference between heat dissipation and heat dissipation without sample. 2, thermal resistance: the temperat...
Knowledge of color fastness to soaping
- 2022-10-28
Do you look at the laundry label when washing clothes? Why does the soap sometimes develop color when washing clothes? 1 What is the testing principle of color fastness to soaping? According to GB/T39...

1
2
3