Silikal® R 71 / R 71 re resin
- CASE Ingredients Features
- Chemical ResistanceHigh Capacity of PenetrationImproved HardnessLow ViscosityYellowing Resistance
- Chemical Family
- Methacrylates
SILIKAL® R 71 resin (SILIKAL® R 71 re resin) is a reactive, solvent-free, low-viscosity and almost non-yellowing 2-component me thacrylic resin offering high hardness and good resistance to chemicals. The extremely low viscosity enhances the penetrative capacity of the resin in sand-sprinkled surfaces. Its high hardness guarantees outstanding resistance to chemicals.
Identification
- CASE Ingredients Functions
- Binder & Resin
Product families
- Acrylics
Other characteristics
- Brand
- Silikal
- End Uses
- Top Coat
- Features
Chemical Resistance, High Capacity of Penetration, Improved Hardness, Low Viscosity, Yellowing Resistance
- Markets
- Building & Construction
- Paints & Coatings
- Application
SILIKAL® R 71 resin (SILIKAL® R 71 re resin) is employed primarily as a colorless, scratch-resistant top coat for decorative colored flakes and colored sand surfaces. Compared with SILIKAL® R 71 resin, SILIKAL® R 71 re resin is characterized by a reduced blue fraction. SILIKAL® R 81 resin must be used for surfaces which are used wet in the food industry.
- Coating Type
- Top Coat
- Technology
- CASE Ingredients
- Labeling Claims
- Solvent-free
- Coating System
- Colorless top coat
- Pigmented top coat
Technical data
Table 1 of 1
11 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Viscosity (20°C) | approx. 60 - 80 | mPa.s | DIN 53 015 |
| Flow Time (20°C, 4 mm Cup) | 18 - 21 | sec. | ISO 2431 |
| Density (D₄²⁰) | 0.99 | g/cm³ | DIN 51 757 |
| Flash Point | 10.0 | °C | DIN 51 755 |
| Pot Life (20°C, 100 g, 3 % pbw. Hardening Powder) | approx. 15 min. | — | — |
| Application Temperature | -5 to 35 | °C | — |
| Density (Hardened state) | 1.18 | g/cm³ | DIN 53 479 |
| Ultimate Elongation (Hardened state) | 4.0 | % | DIN 53 455 |
| Hardness (Hardened state) | 70 - 80 | Shore-D | DIN 53 505 |
| Water Absorption (4 Days, Hardened State, 50·50·4 mm) | 125.0 | mg | DIN 53 495 |
| Water Vapour Permeability (Hardened state) | 1.05*10⁻¹¹ | g/cm·h·Pa | DIN 53 122 |
