Water Swellabe Polyester Yarn

Why water swellable Yarn

Advantages

1, Optimizing cable structure, replacing jelly for water blocking;

2, Increasing output of cable, reducing manufacturing cost

3, Changing cable internal oily hydrogen phenomenon, enhancing bonding force between all cable components

4, Avoiding crush on optical fiber bundle tube from finished cable or plastic mould, and reduce defective rate defective

Why Longvision water swellable yarn

LongVision water swellable yarn take advantages over our competitors’ since it is produced with unique technics.

1, If you use our yarns, no any dust and keep the working environment clean.

2, The most important thing no swelling powder off, which could keep the swelling speed and swelling capacity same as before, avoid the blocking up of moulds and improve production efficiency.

3, Wide range of Deniers, please refer to specifications below.

More thinner yarns are available, kindly contact us!