Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
ADDSiL™ 8326
ADDSiL™ 8326

Leveling Agents

ADDSiL™ 8326 is a polyether-modified polydimethylsiloxane solution that effectively reduces surface tension, improving substrate wetting. It is used in pigmented systems to prevent Bénard cell formation and enhance leveling. It is similar to BYK-306.

ADDSiL™ 8326

Introduction


ADDSiL™ 8326 is a polyether-modified polydimethylsiloxane solution. It is a highly effective silicone additive, provides a strong reduction of surface tension, therefore it improves the wetting of critical substrates.


Effects


Transparency in clear formulation:

★★★

Defoaming effect:

★★★★★

Dynamic surface tension:

★★★★

Static surface tension:

★★★★★

Slip effect:

★★★★★

Reduce orange peel effect:

★★


Physical Properties


Color and Appearance

Light yellow clear liquid

Solvent:

Xylene

Active Ingredient

13%

Density 25℃

0.86~0.90g/ml

Viscosity 25℃

5~25s (T-4 viscometer)


Benefits


  • Strong reduction of surface tension.


  • Excellent substrate wetting.


  • Prevented cratering.


  • Increased surface slip.


  • Good defoaming effect.

Applications


  • Solvent-borne coatings.


  • UV curing coatings.


ADDSiL™ 8326 can be used in pigmented systems to prevent the formation of Bénard cells and improve leveling.


ADDSiL™ 8326 is recommended for polyurethane and epoxy systems.


Recommended Dosage


The recommended dosage is 0.1~0.5% of the total formulations.


The above recommended levels can be used for orientation. Optimal levels are determined through a series of laboratory tests.


It is added during any stage of the production process including post-addition.


Packing


ADDSiL™ 8326 is supplied in 25Kg / 200Kg plastic drum or steel drum or according to customer’s request.


Handling


This document does not contain the product safety information required for safe use. Before handling, please refer to the product and safety data sheets, as well as container labels, for information on safe usage, physical hazards, and health risks. Safety Data Sheet is available on the website, from the distributor, or by contacting SiSiB customer service.


Storage


In the original unopened packaging, ADDSiL™ 8326 has a shelf life of 24 months.


Separation or turbidity may occur at temperatures below 5°C. Warm to 20°C and mix well.


Note


All information in the leaflet is based on our present knowledge and experience. We reserve the right to make any changes according to technological progress or further developments. Performance of the product described herein should be verified by testing.


We specifically disclaim any other express or implied warranty of fitness for a particular purpose or merchantability.


We disclaim liability for any incidental or consequential damages.


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