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Pentaerythritol Ester Of Rosin

Pentaerythritol ester of rosin is a type of light color granula and flake solid that made of refined gum rosin with treatment of pentaerythritol esterification. Soluble in petroleum hydrocarbons, aromatic, esters, ketones, acetic ether, acetone, gasoline etc. Insoluble in water and alcohol. Comes with light color, high softening point, thermostability, color retention, and strong adhesive force.

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Product Description

Pentaerythritol Ester Of Rosin

CAS No.: 8050-26-8

EINECS No.: 232-479-9

Formula: C(CH2OCOR)4

Other Names: pentaerythritol rosin ester, pentaerythritol rosin

 

Description

Pentaerythritol ester of rosin is a type of light color granula and flake solid that made of refined gum rosin with treatment of pentaerythritol esterification. Soluble in petroleum hydrocarbons, aromatic, esters, ketones, acetic ether, acetone, gasoline etc. Insoluble in water and alcohol. Comes with light color, high softening point, thermostability, color retention, and strong adhesive force.

 

Specification

Item

BL-800

BL-810

BL-820

Color

3-5

1-2

8max

Softening point)

103-109 103-109

113-123

Acid number

10-20

10-20

10-20

Solubility

clear

clear

clear

 

Features

Soluble in petroleum hydrocarbons, aromatic, esters, ketones, acetic ether, acetone, gasoline etc.
Insoluble in water and alcohol.
Comes with light color, high softening point, thermostability, color retention, and strong adhesive force.

 

Applications

Can be used for hot melt adhesive, acrylic adhesive manufacturing etc.
Can be polymerized with plant oil to make phenolic resin paint.

 

Packaging

Wrapped up with kraft bag, 25kgs/bag,for 20’FCL, it can load 16 tons with pallet (20 pallets / 640 bags), and 18 tons without pallet (720 bags).

 

Storage & Transportation

Sealed well and stored in cool and dry place, it can’t be stored and delivered together with pyrophorus, strong oxidants & acid.

 

The information above is only for reference & verification, it is not the promise statement to cause our legal liabilities. We will not make any announcement if we revise or update the information.

 

 

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Intermediate of Water-based Tackifying Emulsion


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Thickening emulsion series is specially developed for water-based adhesives and emulsions. It is made of stable rosin modified resin through emulsification treatment, without any solvent, and belongs to green environmental protection products.

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