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Color Pigments
The KTP-09 series is surface treated pigments featuring hydrophobic treatment applied to the surface of the color pigments.
It is a color pigment whose surface has been treated with a processing agent containing branched silicone chains and alkyl chains, combining high hydrophobicity with excellent dispersibility in a wide range of silicone fluids.
Molecular Structure Model of KTP-09 Series Surface Treatment Agent
Its texture combines the smooth feel characteristic of silicone with the skin-friendly properties derived from its alkyl chains. Furthermore, its high hydrophobicity, achieved through an optimal treatment method, enhances formulation stability by suppressing agglomeration and color fading.
KTP-09 Series Hydrophobic -Silicone Fluids/Underwater Condition Observation-
KF-995 (cyclopentasiloxane): Purified water: Color pigments = 10g: 10g: 0.05g
After dispersing the color pigments in KF-995, add purified water, shake, and observe the state after settling.
While the KTP-09 series maintains a state where it is dispersed solely in silicone fluids, in cases of poor processing, the hydrophilic portion remaining on the color pigments’ surfaces adsorbs water, creating a state where water appears to be incorporated into the silicone fluids.
KTP-09R
KTP-09R
- Hydrophobic red iron oxide (red powder) treated with a surface treatment agent containing branched silicone chains and alkyl chains.
- Due to its high hydrophobicity, it can be expected to improve stability by suppressing agglomeration and color fading in formulations, and exhibits excellent dispersibility in both silicone fluids and oils and fats.
KTP-09Y
KTP-09Y
- Hydrophobic iron oxide (yellow powder) treated with a surface treatment agent containing branched silicone chains and alkyl chains.
- Due to its high hydrophobicity, it can be expected to improve stability by suppressing agglomeration and color fading in formulations, and exhibits excellent dispersibility in both silicone fluids and oils and fats.
KTP-09B
KTP-09B
- Hydrophobic black iron oxide (black powder) treated with a surface treatment agent containing branched silicone chains and alkyl chains.
- Due to its high hydrophobicity, it can be expected to improve stability by suppressing agglomeration and color change in preparations, and exhibits excellent dispersibility in both silicone fluids and oils and fats.
KTP-09W
KTP-09W
- Hydrophobic titanium oxide (white powder) treated with a surface treatment agent containing branched silicone chains and alkyl chains.
- Due to its high hydrophobicity, it can be expected to improve stability by suppressing pigment agglomeration and color fading in formulations, and exhibits excellent dispersibility in both silicone fluids and fatty oils.