C5/C9 Petroleum Resin
S series are styrene modified C5 resin with a narrow molecular weight distribution, has outstanding rolling ball tack, and excellent balance of peel and cohesive strength.
They primarily designed for tackification of SIS and SBS based PSA since styrene modifying brings their excellent SBC compatibility. They also can used as tackifier for Natural rubber, Metallocene polyolefins, Butyl rubber, EVA, APO and APAO based HMA.
C5/C9 Copolymer hydrocarbon resins are the aliphatic copolymerization and aromatic hydrocarbon resin made from the continuous polymerization of C5/C9 fraction derived from the stream cracking process of petro-chemical raw materials.
UCA100C & UCA120C have outstanding compatibility with EVA and SBS, suitable for EVA based woodworking adhesive and bookbinding adhesive, also can used in rubber compounding.
|Item Unit||Softening Point°C||Color Gardner#||Melt Viscosity |
|Test Method||ASTM E 28||ASTM D1544||ASTM D 3236||GPC|
|UCA100C||98-102||4 Max||100 Max||1,200|
|UCA120C||110-120||4 Max||240 Max||1,400|