OTPB is an environmentally friendly and efficient chelating agent that not only effectively protects the stability of hydrogen peroxide, but also promotes and improves bleaching efficiency.

【 Characteristics and specifications 】

Appearance:

Colorless or light yellow liquid

PH (1%): 3 ± 2

Solubility: easily soluble in cold water

Usage

OTPB can be used using the same chelating agent method as commonly used in hydrogen peroxide bleaching.

Dosage

Deinked slurry: 0.2-0.4Kg/T absolute dry slurry

Chemo mechanical slurry: 0.8~1.2Kg/T absolute dry slurry

[Special Skills]

1. The upgraded products of chelating agents can effectively reduce the amount of sodium silicate, protect hydrogen peroxide, and promote bleaching.

2. Applied in deinking of waste paper, it can adapt to the changes in different waste paper raw materials and maintain bleaching and effectiveness under the fluctuation of waste paper raw materials.

3. The addition amount is small, and the water system is cleaner, which can reduce COD

4. When used, it can stabilize hydrogen peroxide and improve bleaching efficiency.

H2O2 needs to be used under certain alkaline conditions, and the reaction is as follows:

H2O2+OH -=HOO -+H2O

While increasing oxidation capacity, it also increases the possibility of the following reversible reactions,

OOH -+H2O2=OH -+H2O+ ½ O2

Peroxides decompose by coming into contact with heavy metal ions or catalase,

H2O2=H2O+ ½ O2

Packaging and Storage

200kg bucket. Store indoors at room temperature to prevent heat and freezing.

【 Precautions 】

When using this product, caution should be exercised and appropriate protective tools should be used to avoid direct contact with eyes and skin. In case of accidental contact, rinse with plenty of water.