The Raw Material Disproportionated Rosin DPR Gum Rosin RC - 102 For
Making Water-based PSA
Product Name: Disproportionated rosin RC - 102
Disproportionated rosin (DPR) RC-102 is compound of dehydroabie acid and dihydroabtice acid, the DPR RC-102 is processed through catalytic reaction of gum rosin on proper
|Super Grade||1ST Grade|
|Color (Lovibond color No.) yellow||20||40|
|Color (Lovibond color No.) red||2.1||3.4|
|Abietic acid %||≤ 0.1||≤ 0.5|
|Dehydroabietic acid %||≥ 52||≥ 45|
|Softening Point ( R B ) oC||≥ 75||≥ 75|
|Acid value.(mg KOH / g )||≥ 155||≥ 155|
|Unsop.matter(% )||≤ 5.0||≤ 5.0|
Disproportionated rosin (DPR) RC-102 can be applied for important component of potassium soaps which
serve as emulsifiers to improve and strengthen the quality of
synthetic rubbers, a raw material for making adhesives,
soap,water-based PSA, pigment.
Packing and Storage
1. Packing: 225kg/galvanized iron drums
2. Storage: Kept in a low temperature, dry and ventilated place,
avoid direct sunlight.
3. Shelf life: One year in ventilating, cool and dry area.