AVPRINT G range:
For this application, our polymers are used as water blocking protective agents avoiding the contact of fiberglass with water if breakages of cables. From the listed polymers as following:
Super-absorbents: Fines of acrylic acid homoplymer based super-absorbents are the most used for this application instead of copolymer based super-absorbents. In fact acrylic acid SAP have a better absorption, wettability and also thermal resistance and UV resistance.
Copolymer acrylic acid/acrylamide :
AVPRINT type of products (AVPRINT G-411, AVPRINT G-412) have the common advantage with to act as water blocking when coated around the fiberglass. It has also a real advantage in terms of pricing regarding SAP