Description
LSR2017 A and B is a two-component heat curing liquid silicone elastomer. It is applied in coating applications.artificial leather and elastic fabrics.
Properties
8017A
8017B
Appearance
Viscous liquid
Viscous liquid
Color
translucent
translucent
Viscosity (at 23±2 °C, mPas appr.)
(Measured with Brookfield viscometer, needle no 7, speed 10rpm)
200,000
100,000
Mixing the two components
8017A
100 parts
8017B
100 parts
Pot life of mixture at 23±2 ℃, hours, approx
>8
Viscosity of the mix at 23±2 ℃, mPa.s approx
110,000
Curing time at 160°C measured with rheometer, min, approx
<1
Mechanical properties of the cured material
(Measured after cross-linking 15 min at 150°C + 24hours at 23°C)
Shore A hardness, approx
40
Tensile strength, MPa, approx
＞5
Elongation at break, %, approx
＞150
Tear strength, kN/m, approx
＞25
Application :
- Textile coatings
- Industrial and high-performance fabrics
- Artificial leather
- Elastic fabrics
- Airbag coatings
