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Petroleum Resin Used in Printing Inks

  • Updated2015-03-31 09:39:59

Detailed

HYDROCARBON RESINS FOR PRINTTING INK INDUSTRY
TYPICAL PROPERTIES
ITEM DATA TEST METHOD
Softening point(R&B) 135-145℃; 110-145℃ ASTM E28-58
Specific Gravity(60/60℉) 1.05~1.10 ASTM D71-72A
Acid Number(KOH mg/g) 0.1max ASTM D-974
Bromine value(Br. Cg/g) 25max ASTM D1159
Viscosity(cps,at 250℃,in 50% toluene 20-25; 18-23 ASTM D5125-97
Ash Content (w%) 0.05max ASTM 2451
Mw 1100-1500; 2300-2800 GPC