Silicone hybrid

2K topcoat based on SILIKOPON® EF, white

2K topcoat based on SILIKOPON® EF with high chemical resistance, high gloss and low VOC, white

Type

Silicone hybrid

Color

White

Pigments

KRONOS 2360 - PW 6

Key products

SILIKOPON® EF

Markets

Technologies

Solventborne
High solids (solventborne)

Created by

Paint bucket representation of 2K topcoat based on SILIKOPON® EF, white

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Preparation

Select the desired amount for the preparation step.

Step 1

Mill base

1
SILIKOPON® EF
11 g
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2
TEGO® Airex 900
22 g
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3
AEROSIL® R 972
33 g
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4
KRONOS 2360
44 g
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5
BLANC FIXE Brilliant
55 g

Solvay S.A.

 

6

Butyl acetate

66 g

Preparation

Weigh in SILIKOPON® EF
.
Add components 2 to 6 while stirring.
Dispers in the bead mill until the required particle size is reached (< 20 µm).
Step 2

Let Down

7
SILIKOPON® EF
77 g
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8
TEGO® Wet 270
88 g
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9
TINUVIN® 292
99 g

BASF SE

 

10

Butyl acetate

110 g

Preparation

Add components 7 to 10 while stirring.

Properties

Theoretical solids content
approx. 97 %
Cup efflux time
35 - 45 s
Conditions: Cup: DIN 6
Density
1.51 g/cm³
VOC-Content
approx. 45 g/l

Formulations variants

Mixing ratio

Coating

100.0 g

Dynasylan® 1124

21.6 g

Application

Dry to touch (tack-free)
8.5 h
Conditions: 23 °C
Dry trough
> 10 d
Conditions: 23 °C
Full cure
14 d
Conditions: 23 °C
Wet film thickness
95 - 130 µm
Dry film thickness
60 - 80 µm

Example - High pressure spraying

Model: SATAjet® 4000 B RP
Nozzle size: 1.4 mm
Pressure: 2 bar
Last revised on Dec 1, 2025.