Rosin Bleaching agent OF-9

It is an efficient bleaching agent,

catalyst & antioxidant for rosin, rosin esters and the derivatives.

Composition: Para-tert-butylphenol disulfide

Synonym:

Poly-tert-butylphenol disulfide;

poly-alkyl phenol disulfide;

alkylphenol disulfide oligomer;

Para-tert-butylphenol disulfide polymer;

Alkylphenol disulfide polymer sulfur donor;

Alkylphenol disulfide polymer;

Para-tertiobutylphenol Disulfide Polymer;

Tert-butylphenol disulfide polymer.

Application:

Bleaching agent OF-9 is alkylphenol disulfide polymer.

It is a multifunctional agent for gum rosin and the derivates:

1.Excellent bleaching agent in the disproportionation of rosin or rosin esters. It reduces greatly the color of gum rosin and gum rosin ester.

2.Excellent antioxidant in the disproportionation of rosin or rosin esters. It improves the heat resistant and light resistant ability.

3.Excellent catalyst in the disproportionation of rosin or rosin esters. It speeds up the reaction.

4.Excellent stabilization agent in the disproportionation of rosin or rosin esters. It can make the gum rosin and gum rosin ester more stable under the light and heat exposure for long term.

Advantages:

Non-nitrosamine, environement -friendly

Lower tackness to make it easier for stock and handling

Lower volatility

Lower volatile degradation

Excellent antioxidant properties

Package: 25kgs/kraft bag; As per customer's request.

Storage & Shelf Life: Stored in dry & cool inhouse (below 86 F/30 C) in sealed original containers. 2 years if stored properly.