Товары и услуги

Styrene-ethylene-butylene-styrene block copolymer KRATON FG1901 G

Description


Kraton FG1901 G is a clear linear triblock copolymer based on styrene and ethylene/butylene (SEBS) with a polystyrene content of 30%. This functionalized SEBS is used as a polymer modifier. The material is characterized by insolubility in water, compatibility with all polymers, high strength, effective improvement of frost resistance, low viscosity and good flow.


Advantages

  • Insoluble in water
  • Compatible with all polymers
  • High strength
  • Improved frost resistance
  • Low viscosity and good flow
  • Weather resistance

Applications


KRATON FG1901 G is used in various industries thanks to its unique properties. The main applications include:

Modification of engineering polymers: improves strength, frost resistance and other performance characteristics of polymers.

High-reliability products: used in components requiring high strength and durability.

Footwear TPE compounds: provides elasticity and strength in footwear materials.

Styrene-ethylene-butylene-styrene block copolymer KRATON FG1901 G
Material Wizard SEBS-g-MA
parameter
unit
value
Typical properties:
Melt flow rate (MFR, 230 °C / 5.0 kg)
g/10 min
20 (ISO 1133-1)
Grafted maleic anhydride
%
1.4…2.0
Water content
ppm
≤500
Density
g/cm³
0.91 (ISO 1183-1)
Styrene/rubber ratio
30/70
Shore A hardness (15 s)
71 (ISO 868)
Elongation at break
%
500 (ISO 37)
Solution viscosity (25 °C, 25 % in toluene)
cP
1000
*
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