A Comprehensive Guide to Color Fastness to Light
Color fastness to light is to measure the solar resistance of dyes and materials. The test method can be either sun exposure or solar machine exposure. The fading degree of…
Light Fastness Influencing Factors
Light fastness refers to the degree to which the color of the textile changes color under the action of sunlight or light after it has been dyed or printed. The…
What Is Light Fastness and Why Is It Important?
What is meant by light fastness Color fastness to light is the ability of a stain to retain its original color when exposed to sunlight. Due to the wave-particle biphasism…
The Most Complete Guide to Color Fastness
Definition of colour fastness The so-called color fastness refers to the degree of fading of dyed fabric under the action of external factors (extrusion, friction, washing, rain, exposure, light, seawater…
Bally Waterproof Penetration Tester DW9430
Bally waterproof penetration tester is used to test the waterproof performance of leather, artificial leather and fabrics. It acquires waterproof index by bending and folding the materials and the data can be used for improvement.
Water Vapor Permeability Test Apparatus DW9440
Water Vapor Permeability Test Apparatus,also named water vapor permeability tester,which is used for determining the water vapor permeability of leather and non-leather upper materials (both outers and linings).
Air-Cooled Xenon Arc Tester YG611M
YG611M Air-Cooled Xenon Arc Tester is used to determine the color fastness and aging to sunlight, weather resistance, compound color fastness to sunlight-perspiration of colored textile, leather, leatheroid, plastic, etc, by setting various parameters of irradiance, temperature, humidity, spray to simulate natural condition in lab. It is able to control irradiance real-time, automatically inspect and compensate irradiance, temperature and humidity.
Two Roll Mill-Structure and Classification
What is Two Roll Mill? Lab Two Roll Mill DW5110 is a open type rubber refining machine. Rubber factory used to make plastic rubber, mixed rubber or hot refining, out of…
Fiberboard Flexing Tester DW9640
Fiberboard Flexing Tester, also called Fiberboard Flexing Index Tester, is used to assess the flexing resistance of fiberboards used in footwear by determining the flexing index.
DeMattia Flex Tester DW9630 Series
DeMattia Flex Tester, also called DEMATTIA Flex-Cracking Tester, DEMATTIA Flexing Fatigue Tester or DEMATTIA Flex-Cracking and Crack Growth Tester, is used to determine the resistance to flex cracking and crack growth of rubber, leather, sole materials, etc, subject to repeated flexing fatigue.