ensile strength (Mpa): warp ≥9 weft ≥9 (GB/T3923.1-1997)
Elongation at break (%): warp ≥25 weft ≥25
Tear force (N): warp ≥70 weft ≥70 (GB/T3917.2-1997)
Peel strength (N): ≥60 GB/T8948-1995
Bursting load (N) ≥110
Surface color fastness (level): dry friction level 3-4 wet friction level 2-3 (GB/T3920-1997)
Folding fastness: -23℃, 200,000 times, no change on the surface
Light fastness (level): 4 (GB/T8427-1998)
Synthetic leather is generally classified according to the synthetic resin used.
The first is PVC (polyvinyl chloride), whose products after combustion are, water, carbon dioxide and chlorine-containing compounds, even chlorine gas is produced; it is a mixture of polyvinyl chloride resin, plasticizer and other matching…
Types Of Leather Fabrics And Their Composition And Characteristics
There are many types of leather fabrics commonly used in the fabric market. Generally speaking, we divide them into: genuine leather, microfiber leather, environmental protection leather, western leather, and imitation leather.
The imitation leather is PVC plastic,…
Do you wanna know the effective method in cleaning leather couch?
Cleaning a leather couch is one of the best ways to maintain its quality and longevity.Moreover, it helps to avoid the accumulation of dirt, dust, and grime that can cause damage to the leather….
With the progress of economic development, leather plays a more and more important role in people’s daily life, and the cheap and high-quality artificial leather has also become the product that people love most. It brings us beauty, nobility and comfort. Just because we…
read moreThe Challenge Of Synthetic Leather To Natural Leather
Natural leather is widely used in the production of daily necessities and industrial products due to its excellent natural characteristics. However, with the growth of the world’s population, human demand for leather has doubled, and the limited…
Automotive microfiber leather is actually the abbreviation of microfiber PU synthetic leather. It is a non-woven fabric with a three-dimensional structure network made of microfiber staple fibers by carding and needle punching, and then through wet processing, PU resin impregnation, alkali weight reduction, microdermabrasion,…
read more 1.Leathercare
The procedure of cleaning, caring and finishing leather products such as leather clothes, leather goods and leather shoes.
2.Skin
The basic raw material of leather making, taken from the skin of various animals (mainly domestic animals), the skin that has not been…
Application Technology And Development Of Sea-Island Microfiber Leather
Fixed island method: It is made by two-component composite spinning technology. It exists in a separate form before the spinning distribution plate. The cross section of the fiber is that one component is fine and dispersed by…
When buying microfiber suede, we have to judge effectively. So, what kind of products have advantages in quality? How do we judge its quality? This is a problem that WINIW microfiber wants to introduce to you today, the following we will introduce the identification…
read moreWhat Kind Of Leather Are PU Leather, Microfiber Leather And Space Leather What Is The Difference
PU is polyurethane, and PU leather is the epidermis of polyurethane. Now clothing manufacturers use this material to produce clothing, shoes, sofas, etc., commonly known as imitation leather clothing….
