Ecopower Products

SUPPLY Silane Coupling Agent Si69 ,Petroleum Hydrocarbon Resin C5 C9 ,Silica , Gum Resin

Disproportionated Rosin

brand: Ecopower

model: Disproportionated Rosin

use:

Capacity:

Description

Disproportionated Rosin  
Other Name:DPR
Disproportionated rosin is compound of dehydroabie acid and dihydroabtice acid, we can
produce DPR through catalytic reaction of gum rosin on proper temperature.

Specifications

Specification Disproportionated Rosin
Super Grade 1ST Grade
Color Max. 20 40
Abietic acid (%) Max. 0.1 0.5
Dehydroabietic acid (%) Min. 52 45
Softening Point (R&B)oC Min. 75 75
Acid value.(mg KOH/g) Min. 155 155
Unsop.matter(%) Max. 5.0 5.0


Application

Disproportionated Rosin  is suitable for Emulsifier of polymerization, Synthetic Rubber, water-based PSA, pigment.

Packaging 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.

Guangzhou Ecopower New Material CO., Ltd

Address:RM 301-302 No.29 Shuiyin Road,Yuexiu District ,Guangzhou,China.(zip. Code:516000)
Mobile/Wechat:13802793127 

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