Carpet yarn is already a very mature product on the mar […]
Carpet yarn is already a very mature product on the market, and the current usage on the market is very large. It melts near the flame and is flammable. It burns slowly away from the fire and emits black smoke. The upper part of the flame is yellow and the lower part is blue, emitting a smell of petroleum. After burning, the ashes are hard round and light yellow-brown particles, which are easily broken by hand.
Carpet yarn has high strength, wear resistance and aging resistance, which is very suitable for use in various environments. The product can be short-pile doorway, balcony foot pads, or high-end atmospheric indoor filament carpet. The carpet yarn is soft, smooth and has very good toughness. However, as a commonly used product in the home, the daily cleaning work is a bit laborious. Carpet yarn products do not need to be clear in daily life, and dust can be removed with a vacuum cleaner. We usually need to clean and maintain it, so that it is possible to make it more effective
The main purpose of carpet yarn is to make carpets, decorative cloths, furniture cloths, etc. It has the characteristics of simple production process, low-cost products, high strength, and relatively light density, so its development is very fast. Carpet yarn is a quilt made of fibers, which is lightweight, warm and elastic. His macromolecular structure does not contain chemical groups that can bind to dyes, so dyeing is more difficult. Usually, the melt coloring method is used to uniformly mix the pigment preparation and polypropylene polymer in a screw extruder, and the colored fiber obtained by melt spinning has high color fastness. At present, it is the fourth largest variety of synthetic fibers, and it is the lightest fiber among common chemical fibers. Her production includes staple fibers, filaments and split membrane fibers. Polypropylene film fiber is made by first making polypropylene into a film, and then stretching the film to split it into a network of fibrils. In addition, the application in clothing is becoming more and more extensive.