Alkali-soluble PET Chip

Product Details:
Alkali-soluble Polyester Chips for sea-island yarn spinning
Alkaline Soluble Polyester Chips are a type of modified polyester, produced by
incorporating hydrophilic groups into conventional polyesters. These products can
hydrolyze in heated alkaline (or water) solutions. They primarily serve as the
marine component in the production of sea-island yarns, where the sea portion is
dissolved through alkali reduction, leaving behind the island structure. The
segregation of sea-island components relies on the degree of polymer dissolution in
alkaline solutions. When conjugated with high-shrinkage yarns, a superior suede
effect is achieved, producing nanofibers with extensive surface area, high
absorption, and efficient distribution and filtration capabilities.



Features:

The product characteristically hydrolyzes in hot alkaline (or water) solutions.
Exhibits excellent spinnability and is quick to dry.


Applications:

Solo Spinning for Fiber: Primarily aimed at developing specialty textiles.
Compound Spinning: Focused on producing ultra-fine sea-island POY and FDY, along
with sea-island staple fibers. Applications of sea-island fibers mainly include
fashion fabrics, and synthetic leather.


Package & Storage:

We provide packaging solutions adhering to international standards to ensure
optimal storage, safety, and handling. Options include:

HDPE Plastic Bags: 25 kg bag packing
Jumbo Bags: 1000 kg capacity with moisture-proof liners
Customized packaging is available upon request to meet specific requirements.

Minimum Order: 25 kilograms