Товары и услуги
Maleated Styrene-Ethylene-Butylene-Styrene Copolymer
Description
A maleated styrene-ethylene-butylene-styrene graft copolymer with UV and thermal stabilization.
Key characteristics of the maleated styrene-ethylene-butylene-styrene copolymer include:
- compatibility with virtually all polymers
- high strength
- effective improvement of low-temperature resistance
- low viscosity, good flowability
- active groups enable chemical modification
Applications
Modification of engineering polymers, impact strength improvement, adhesives, high-reliability products, a component of TPE footwear formulations.
Property
Unit
Value
Physical properties:
Molecular structure
Radial
Molecular weight
Вид
Pellets
Pellet size
mm
2 to 6
Density
g/cm³
0,91 (ISO 1183-1)
Styrene content
%
30
Maleic anhydride content
%
1,5
Volatile matter content
%
0,5
Ash content
%
0,1
Antioxidant content
%
0,1
Rheological properties:
Melt flow rate (MFR), 190 °C / 2.16 kg
g/10 min
15 (ISO 1133-1)
Kinematic viscosity in 25% toluene solution
cSt
1000
Mechanical properties:
Shore A hardness
71
Charpy impact strength (unnotched, +23 °C)
kJ/m²
н/р (ISO 179-1/1eA)
Charpy impact strength (unnotched, -30 °C)
kJ/m²
н/р (ISO 179-1/1eA)
Charpy impact strength (notched, +23 °C)
kJ/m²
н/р (ISO 179-1/1eA)
Elongation at break
%
500 (ISO 527-1/-2)
Tensile strength
MPa
50
Thermal properties:
Vicat softening temperature
°C
65 (ISO 306)
Glass transition temperature
°C
-80 (ISO 11357-2)
*
Typical data for this polymer class, for reference.
Указанные показатели измеряются по внутренним методикам, близким к соответствующим ISO, ГОСТ
Информация носит ознакомительный характер, рекомендуем использовать техническую информацию после согласования с поставщиком и подписания нормативно-технической спецификации
