Q:Which is better, polyester fiber or silk?

Of course it is silk, silk is very comfortable; polyester fiber is not as good as silk, and once the temperature is high, it will produce harmful substances, harm the body

Q:Carbon fiber bicycle, advantages and disadvantages

Advantages of carbon fiber bicycles:1, light weight. The carbon fiber is less than 1/4 of steel, and the frame weight is made of carbon fiber. It is 1/4 of the common alloy frame.2, impact absorption is good. Carbon fibers are used in making special springs and are used in various fields because they absorb shock and have excellent performance. A bicycle without a shock absorber can also be made3, modelling is easy. A variety of shapes of frames can be made from carbon fibers. Because a fiber sheet is spread on the mold, and then flows into the resin and burns solid, it can be made into a carbon fiber frame with various shapes, which is very convenient.

Q:What are the advantages and disadvantages of polyamide fiber?

Properties of nylon:Strong and good wear resistance, the residence has the head of fiber. Its abrasion resistance is 10 times that of cotton fiber, 10 times that of dry viscose fiber, and 140 times of that of wet fiber. As a result, its durability is excellent.

Q:Bamboo fiber fabric is a back - it regenerated fiber

Bamboo fiber is one kind of plant fiber, and plant fiber is one kind of natural fiber. Definition of recycled fiber: it is a regenerated fiber made from natural cellulose as raw material and chemically

Q:How to judge whether it is bamboo fiber?

Good Sari bamboo fiber socks and the appearance of bright color, high color fastness, not because of such factors as the sun washed easily decolorization, poor color or color is dull, obvious, or easy bleaching.

Q:How to distinguish between seven and four hole fiber fiber

The difference between seven and four holes in the fiber section: the section seven is the 7 hole, four hole section has 4 holes in the fiber mirror can clearly see the difference between the two kinds of fibers, so in the test in the current detection mechanism can produce xiaoqikong, four hole fiber proportion (according to the root number to distinguish).

Q:Jade LeBron amplification check: what is the meaning of ah granular fiber structure

Jade LeBron enlarge inspection usually has three kinds of test results: granular column fiber structure, granular and fiber structure, fiber weaving structure. The crystals of jadeite jade are the most granular, granular, fibrous and interwoven structures, which are the most important items for observing the physical composition of jadeite.

Q:What is nonwoven fiber?

Nonwoven fabric production technology originated in the paper and felt. Early nonwoven fabrics were treated with waste cotton or textile waste, and were used as low wadding mats or thermal insulation materials. After 50s, the chemical fiber production technology development greatly, textile fabrics can be improved, acupuncture, tufting, stitching and other technologies have been adopted, natural fiber and chemical fiber nonwoven cloth production increased, use widely. The manufacturing methods of nonwoven fabrics are divided into two categories, dry method and wet method.

Q:Can polyester fiber be waterproof?

Polyester fiber has many excellent properties and wearability of textile, widely used, can be pure weaving, can be blended with cotton, wool, silk, hemp and other natural fiber and other chemical fiber weaving, made of colorful, fast scratch, easy to wash and dry, wash and wash and wear good performance of wool, imitation cotton, imitation silk, linen fabric. Dacron fabric is suitable for men and women shirts, coats, children's clothing, upholstery fabrics and carpets, etc..

Q:Which is more durable, bamboo or cotton?

Suggestion: ordinary towels, no matter what season, I will not hesitate to choose bamboo fiber.Pajamas, robe, blankets, four piece, mat, bath towel, towel, summer is also not hesitate to choose the bamboo fiber. In winter, choose pure cotton.