Low melting point filament,sheath-core ,The melt

PET Introduction:

Low melting point polyester filament is a polymer with good compatibility with ordinary polyester filament, which has advantages such as low melting point, high thermal bonding strength, good fluidity, and stable physical and chemical properties. Its fibers can be widely used in the textile and non-woven industries, and can also be directly applied in industries such as building materials and coatings. There are two main categories: skin core composite type and full melt type.

Low melting point PET filament category

Skin core type:

Adhesive temperature: 180 ± 8

Intrinsic viscosity: 0.695 ± 0.015

Key focus: Physical property indicators

Main applications: filter materials, decorative fabrics, and fancy yarns

Specifications: 50/24, 70/48, 75/24, 80/48, 150/48

Full melt type:

Adhesive temperature: 120 ± 8

Intrinsic viscosity: 0.705 ± 0.015

Key point: Adhesive performance

Application:Filter material, window screen, shoe material, car interior cloth