1, different wear resistance

Triacetic acid fabric has poor heat resistance. Diacetate fiber fabric has good heat resistance.

2. Different heat resistance

The triacetate fiber fabric has excellent heat resistance, does not deform at 240 ~ 250℃ after heat treatment, and the moisture regain is only 3.2%. Diacetic acid fabric has poor heat resistance.

3, the moisture absorption performance is different

The second kind of acetate fiber has good hygroscopicity and moisture regain of 6%, which can be dyed with disperse dyes and has good wearability. The filament is elegant in luster, soft in hand and good in drape, similar to real silk. It is suitable for making underwear, bathrobes, children's clothes, women's clothes and indoor decorative fabrics, and can also be used as cigarette filters.

Extended data

Characteristics of triacetate fiber:

1, with good thermoplasticity, can keep the design style.

2. Excellent dyeability, which can be dyed with disperse dyes, with good dyeability and bright color. Its dyeing performance is superior to other cellulose fibers, and it can form natural luster and outstanding hair color, and it is not easy to fade.

3. The appearance and luster are similar to that of mulberry silk, and it feels soft, smooth and elastic. Similar to mulberry silk, the specific gravity is the same as mulberry silk, so the drape is the same as mulberry silk.

4. The fabric is easy to wash and dry, and the elasticity of acetate fiber fabric is better than viscose fiber.

5. The performance is also close to that of mulberry silk: compared with the physical and mechanical properties of viscose fiber and mulberry silk, acetate fiber has lower strength, higher elongation at break, lower wet strength to dry ratio, but higher than viscose fiber and lower initial modulus.

The moisture regain is lower than viscose fiber and mulberry silk, but higher than synthetic fiber, and the wet strength-to-dry ratio, relative hook strength, knot strength and elastic recovery rate are similar to mulberry silk. Therefore, the performance of acetate fiber in chemical fiber is closest to that of mulberry silk.

6. It has many properties beyond cotton and linen fabrics, such as moisture absorption and breathability, no sweat, easy washing and drying, no mildew and rot, comfortable skin-friendliness, absolute environmental protection and so on.

7. No charge.

8, it is not easy to absorb dust in the air.

9. Dry cleaning, water washing and machine hand washing below 40℃ can be done, which overcomes the problem that silk and wool fabrics carry more bacteria; Dust can only be dry-cleaned, and there is no defect that wool fabrics are easily eaten by insects. Easy to take care of and collect, but also has the resilience and smoothness of wool fabric, so it is soft, smooth and elastic to wear.

Baidu encyclopedia-cellulose acetate

Baidu encyclopedia-cellulose acetate

References:

What are the characteristics of the global textile network-triacetate fiber?