Qingdao Yuanrun Chemical Co., Ltd. [China]

Specifications :GUM ROSIN WW Typical Chemical & Physical Data WW GRADE Apperance Pale Yellow Correspond to the standard glas

Specifications :GUM ROSIN WW

Typical Chemical & Physical Data  WW GRADE Apperance  Pale Yellow Correspond to the standard glass color piece of rosin. Softening Point (C)  76Acid Number (mg.KOH\g)  166Ash Content Percent by mass Max. 0.02Alcohol insoluble materil (%) Max  0.03

 Unsaponifiable Matter (%) Max 5

Peter Gum Rosin