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Microfiber Leather—–Basic Knowledge Of Leather

Microfiber leather is the best artificial leather. The texture is very similar to real leather, and the feel is a bit hard. It is difficult for outsiders to tell whether it is genuine leather or recycled leather. Microfiber leather, the full name is microfiber simulation sofa leather, also called recycled leather, is a kind of newly developed high-grade leather in synthetic leather, not real leather. Because of its abrasion resistance, cold resistance, breathability, aging resistance, soft texture and beautiful appearance, it has become an ideal choice to replace natural leather. The natural dermis is “woven” by many collagen fibers of varying thickness. There are two layers: a sub-grain surface layer and a mesh layer. The grain surface layer is woven from very fine collagen fibers, and the mesh is woven from thicker collagen fibers. Become.

The surface layer of the microfiber leather is composed of a polyurethane layer that is similar to the grain layer of natural dermis. The base layer is composed of a microfiber non-woven fabric. Its structure is very similar to the mesh layer of natural leather. Therefore, the microfiber leather is similar to natural leather. The dermis has a very similar structure and properties. Compared with natural leather, microfiber leather mainly has the following characteristics:

1. The fold fastness is comparable to that of natural leather. Normal temperature bending reaches 200,000 times without cracks and low temperature (-20°C) bending 30,000 times without cracks (good temperature resistance and mechanical properties).

2. Moderate elongation (good skin feel).

3. High tear strength and peel strength (high abrasion resistance, tear strength, tensile strength).

4. There will be no pollution from production to use, and the environmental performance is superior.

The appearance of microfiber leather is most like real leather. Its thickness uniformity, tear strength, color vividness and leather surface utilization are better than natural leather, and it has become the development direction of contemporary synthetic leather. If the surface of the microfiber leather is dirty, it can be scrubbed with high-grade gasoline or clean water, and must not be scrubbed with other organic solvents or alkaline substances to prevent quality damage. Microfiber leather usage conditions: no more than 25 minutes at a heat setting temperature of 100°C, no more than 10 minutes at 120°C, and no more than 5 minutes at 130°C.

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