PTR Group is an R&D company providing applications using Superabsorbent polymers. Superabsorbent polymers (SAPs) are a unique group of materials that can absorb over one hundred times their weight in liquids and do not easily release the absorbed fluids under pressure.PTR Group currently provides custom dyed polymers, desiccants, water socks, water worms and other polymer based products. These have been used in a wide variety of industries, such as nuclear medicine, toxic waste remediation, mining, agricultural and recreational crafts.