What about the key points for selecting flour mesh?...

The nylon mesh has high strength. Short fiber strength is 2.6 ~ 5.7cN / dtex, high strength fiber is 5.6 polyester

8.0cN/dtex. Due to its low hygroscopicity, its wet strength is essentially the same as the dry strength.

The impact strength is 4 times higher than that of nylon and 20 times higher than viscose.

2. Good elasticity. Flexible proximity

Wool, when stretched 5% to 6%, the wrinkle resistance is higher than other fibers, that is, the fabric is not wrinkled, the size

Good stability. The modulus of elasticity is 22 to 141 cN/dtex, which is 2 to 3 times higher than that of nylon. .Polyester fabric

It has high strength and elastic recovery, so it is durable and durable.

3. Heat resistant polyester

It is made by melt spinning, and the formed fiber can be melted by heating again, which is thermoplastic.

Fiber. Polyester has a higher melting point and a smaller specific heat capacity and thermal conductivity, so polyester fiber

The heat resistance and heat insulation are higher. It is preferred among synthetic fibers.

4. The polyester surface is smooth,

The internal molecules are closely arranged. Polyester is a heat-resistant fabric in synthetic fabrics.

Thermoplastic, can be made into a pleated skirt. At the same time, polyester fabrics have poor refractory properties, encountering soot,

Mars and other easy to form holes. Therefore, wear should avoid contact with cigarette butts, sparks, etc.

5. Good wear resistance. Wear resistance is second only to nylon with good abrasion resistance.

6. Light resistance is good. Lightfastness

Second only to acrylic. Polyester fabric has better light resistance, and its lightfastness is better than acrylic fiber.

Fiber fabric. Especially in the back of the glass, the light fastness is very good, almost the same as acrylic fiber.

7. Corrosion resistant. Resistant to bleaches, oxidants, hydrocarbons, ketones, petroleum products and inorganic acids.

Resistant to dilute alkali, not afraid of mildew, but hot alkali can make it decompose. Strong acid and alkali resistance, UV resistance

Ability

8. Dyeing is poor, but the color fastness is good and it is not easy to fade. Polyester molecular chain

Specific dyeing groups, and the polarity is small, so dyeing is difficult and the dyeability is poor.

Dye molecules do not readily enter the fiber.

9. Fabrics woven from ordinary polyester filaments for their garments

It has the advantages of good strength, smooth and crisp, easy to wash and dry, but it has a hard touch and poor touch.

The gloss is not soft, the gas permeability, the poor hygroscopicity and the like.

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