A list of our products used in polysulfone (PSU) processing with filters setup by function and chemistry to help you pick the best product.
Tospearl™ series resins can decrease the contact between film layers, preventing them from sticking together. The silicone improves clarity in the films while requiring lower usage levels than other antiblocks like talc or mica.
PB 3349 allows for high load rates of HFFR without sacrificing tensile strength, tensile modulus and elongation properties of your compounds.
SI Group's Morgantown, WV facility is the world’s largest phosphite production facility.
LOWILITE™ Hindered Amine Light Stabilizers (HALS) work by free radical scavenging to inhibit degradation of the polymer.
ALKANOX™ 240 phosphite is an organo-phosphite antioxidant that exhibits excellent hydrolytic stability.
La línea de amidas Kemamide® cuenta con una amplia selección de aditivos plásticos, aditivos de caucho y lubricantes que son adecuados para su inclusión en poliolefinas, resinas de ingeniería, elastómeros y PVC.
Polypropylene systems have high stabilization demands. In order to meet increasing melt, color and storage performance standards SI Group™ has launched the ULTRANOX™ 800 antioxidant series.
The POLYBOND™ 3200 from SI Group is legendary for its performance as a coupling agent in plastic applications. The 3200 outperforms other coupling agents with superior thermal stability, color control and less degradation.
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