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CAS 1446-61-3 Disproportionated Pine Gum Rosin DPR For Pigment As Emulsifiers

Ecopower(Guangzhou) New material Co.,limited

CAS 1446-61-3 Disproportionated Pine Gum Rosin DPR For Pigment As Emulsifiers

Brand Name : Ecopower

Model Number : RC - 101

Certification : ISO9001

Place of Origin : China

MOQ : Negotiation, MT

Price : USD, Price Negotiation

Payment Terms : L/C, D/A, D/P, T/T

Supply Ability : 12000 MT/year

Delivery Time : two weeks after order

Packaging Details : 225kg/galvanized iron drums

Other Name : DPR Resin

Chemical Formula : C19H29COOH

CAS NO. : 1446 - 61 - 3

Enience NO. : 215 - 899 - 7

Property1 : emulsifiers

Application : water-based PSA, Synthetic Rubber, pigment...

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CAS 1446-61-3 Disproportionated Pine Gum Rosin DPR For Pigment As Emulsifiers

Product Name : Disproportionated Rosin

Type: RC - 101

CAS NO. : 1446 - 61 - 3

EINECS NO. : 215-899-7

Description

Disproportionated rosin (DPR) is compound of dehydroabie acid and dihydroabtice acid, DPR is processed through catalytic reaction of gum rosin .

Disproportionated rosin is compound of dehydroabie acid and dihydroabtice acid, we can produce DPR through catalytic reaction of gum rosin on proper temperature. This product has emulsification properties that can be applied in the production of water-soluble pressure sensitive adhesive.

Specifications

Specification Disproportionated Rosin
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 ) ℃ ≥ 75 ≥ 75
Acid value.(mg KOH / g) ≥ 155 ≥ 155
Unsop.matter (%) ≤ 5.0 ≤ 5.0

Application

In the synthetic rubber industry, DPR is used as emulsifier in the producing of various product including styrene-butadiene rubber, chloroprene rubber, acrylonitrile-butadiene rubber and acrylonitrile-butadiene-styrene rubber.

Using DPR as an emulsifier, rubber product will improve in cohesion, the endurance to heat will increase for 25%. The endurance to both abrasion and laceration of this rubber is better than ordinary styrene-butadiene rubber. The cohesion will be greatly enhanced if blending with natural rubber.

DPR can be also used 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, water-based PSA, pigment, and chewing gum

Packing and Storage

1. Packing: 225kg/galvanized iron drums

2. Storage: Kept in a cool, dry, well-ventilated area away from direct sunlight.

3. Shelf life: One year in ventilating, cool and dry area.


Product Tags:

pine resin

      

natural gum resin

      
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