MG 90L by Deqing Jiyuan Synthetic Resin is a rosin glycerol resin. It acts as a tackifier. It is formed by vacuum treatment during esterification of rosin with glycerol. It exhibits light color and insolubility in alcoholic solvents. It possesses solubility in coal tar, esters, turpentine oil and similar solvents. It mixes and polymerizes well with plant oils. It provides resistance to yellowing and heat. It is used as a low cost enhancer for hot-melt, pressure-sensitive and other types of adhesives. MG 90L is also used in glue industry.
MG 90S by Deqing Jiyuan Synthetic Resin is a rosin glycerol resin. It acts as a tackifier. It is formed by vacuum treatment during esterification of rosin with glycerol. It exhibits light color and insolubility in alcoholic solvents. It possesses solubility in coal tar, esters, turpentine oil and similar solvents. It mixes and polymerizes well with plant oils. It provides resistance to yellowing and heat. It is used as a low cost enhancer for hot-melt, pressure-sensitive and other types of adhesives. MG 90S is also used in glue industry.
MP 955 by Deqing Jiyuan Synthetic Resin is a rosin pentaerythrite resin. It acts as a tackifier. It is an irregular transparent solid made from gum rosin esterified by pentaerythrite. It exhibits light color, good resistance to yellowing, good heat stability and high adhesion. It is soluble in coal tar, turpentine, alcohols, aromatics, ketones and aliphatic esters. It is partially soluble in petroleum solvents. It possesses compatibility with vegetable oil, NR and CR. MP 955 is used in hot-melt adhesives based on EVA and pressure sensitive adhesives based on SIS or SBS.
