Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
KOBOND™ 8163
KOBOND™ 8163

Wetting & Dispersing Agents

KOBOND™ 8163 is a high molecular weight block-style copolymer solution with pigment affinity groups. It provides excellent color rendering for organic pigments, enhances black tone, and reduces viscosity in high-pigment carbon black dispersions. It is similar to BYK-163 and Disponer 9850.

KOBOND™ 8163

Introduction


KOBOND™ 8163 is a high M.W. block style copolymer solution with pigment affinity groups.


Benefits / Effects


  • KOBOND™ 8163 can provide excellent color rendering for organic pigments with good black tone and viscosity-reduction in dispersing high pigment carbon black.


  • KOBOND™ 8163 is suitable for thermoplastic acrylic resin system.


Physical Properties


Color and Appearance

Yellowish to brownish red clear liquid

Solvent:

Dibasic ester

Active Ingredient

45%

Flash Point

>100°C

Density 25°C

1.04~1.08g/ml

Viscosity 25°C

6~30s (Tu-4 viscometer)


Applications


  • KOBOND™ 8163 can be used for solvent-based paint and ink.

Recommended Dosage


The recommended dosage as below:


Inorganic pigment

1~10%

Organic pigment

15~35%

Carbon black

30~100%


The additive should be incorporated into the mill base before the addition of pigments.


Packing


KOBOND™ 8163 is supplied in 25Kg plastic pail / 180Kg steel drum.


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


When stored at temperatures between 10°C and 35°C in the original unopened containers, KOBOND™ 8163 has a shelf life of 24 months from the date of production.


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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