Substrate Wetting Agent Non-Ionic Surfactant Replacing Tego 4000

Company Production

Wuhan Bolachem New Material Co., LTD is an innovative technology company focusing on the
research and development, industrialization and technology application of advanced
materials. It has a professional doctoral research and development team at home and abroad,
a perfect R & D and application service system, and an advanced cooperative production base.
We provide a full range of acetylenediol, silicone, surfactants, water-based additives
products, committed to water-based coatings, photovoltaic cutting, new energy and other
fields of product development and application services.

Company Main Products
Coating additives
Wetting Agent
Chemical Auxiliary Agent
Defoamers
Levelling agents
Dispersing agents
Emulsifiers
Surfactant

E-520 Product Descriptions
E-520 is a twin organic silicone nonionic surfactant with excellent substrate wetting, anti-
crater properties and low foam stability.

E-520 is a very comprehensive product that can not only wet the substrate, but also prevent
shrinkage and promote fluidity. Ideal for products that enhance the performance of
substrates. It is widely used in film products such as water-based coatings, water-based
adhesives, water-based inks, and polysilicon cutting fluids.

E-520 Product Features
Chemical composition: Silicone twin structure surfactant

Exterior: Transparent to slightly turbid yellow liquid (turbidity will not affect product
performance)

Active substance content: 100%

Application field
Waterborne coatings, adhesives, inks, metal processing, oil fields, polysilicon cutting
fluids
Substrate wetting, anti-shrinkage hole, promote leveling, low foam

It is very suitable for water-based systems and can also be used for solvent-based systems.
It is not suitable for two-component systems. Suitable for varnish coatings and color
pastes. Especially suitable for primers and basecoats, but also for topcoats. Can replace
TEGO 4000 series.

Packaging and storage

25kg/200kg plastic

Storage period of 2 years, cool dry environment

Minimum Order: 1 metric tons

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