in stock hot sale wool acrylic wool 4-strand expanded acrylic thread hook shoes wool sweater thread wool

【粗细】2-3mm

Hooked shoes, knitted shoes, hooked cushions, three-dimensional embroidery, crafts, doll thread, bicycle covers, plastic shoe liners.

【Quality】Guaranteed without water, full weight, and 42 colors. Our store supports bulk purchases and has continuous supplies.

【Features】Polyester: commonly known as "man-made wool," it has soft, warm, and strong characteristics. The surface is flat, the structure is tight, and it is not easy to deform. It does not fade and does not shrink after washing.

• Elasticity: It has good elasticity, second only to polyester, and is about 2 times higher than nylon. It has good shape retention.
• Strength: Although the strength of acrylic fiber is not as high as that of polyester and nylon, it is 1 to 2.5 times higher than that of wool.
• Thermal resistance: The softening temperature of the fiber is 190～230C, ranking second only to polyester among synthetic fibers.
• Light resistance: The light resistance of acrylic fiber is the best among all synthetic fibers. Exposure to direct sunlight for one year, the strength only decreases by 20%.