Elastomers/TPEs
Asphalt Modifier Grade Styrene-Butadiene-Styrene TPE — Styrene-Butadiene-Styrene (SBS) Block Copolymer - Asphalt Modifier Grade
This SBS formulation enhances the elasticity, durability, and temperature susceptibility of asphalt binders, leading to reduced cracking and rutting in pavements.
SBSKraton™ DSolprene®
Manufacturers
3
Grades
3
Applications
4
Equivalents
0
Physical Properties
- Density
- 0.92 - 0.94 g/cm³
- Water Absorption (24h)
- 0.3 %
- Transparency
- Opaque
- Shrinkage
- 1.0 - 2.0 %
Mechanical Properties
- Young's Modulus
- 0.001 - 0.01 GPa
- Tensile Strength
- 2 - 6 MPa
- Elongation at Break
- 500 - 800 %
- Impact Strength (Izod)
- Poor
Thermal Properties
- Glass Transition Temperature
- -55 to -50 °C
- Melting Point
- N/A (softening point around 80-100 °C)
- Continuous Service Temperature
- -40 to 70 °C
- Heat Deflection Temperature
- N/A
Electrical Properties
- Dielectric Constant
- 2.6 - 3.0
- Volume Resistivity
- 10^14 - 10^16 Ohm-cm
- Dielectric Strength
- 15 - 25 kV/mm
Chemical Resistance
- Acids
- Good
- Bases
- Good
- Solvents
- Resists water, dilute acids/bases; dissolves in aromatic and chlorinated hydrocarbons
- UV Resistance
- Poor
Sustainability
- Recyclability
- Limited
- Recycling Code
- 7 (Other)
- Carbon Footprint
- Moderate
Manufacturing compatibility
Anionic PolymerizationCompoundingMelt Blending
Applications
Asphalt modification
Pavement binders
Roofing membranes
Waterproofing
Available grades
SBS AM-10SBS AM-20SBS AM-30
Manufacturers
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