Kraton D2122Z-1000 is a solid thermoplastic SBS elastomer with ultra-high elongation and balanced mechanical properties. Its melt fluidity is suitable for various processing technologies, and it can be compounded with resins and rubbers for modification to flexibly adjust product softness and adhesion, meeting the application needs of high-elasticity products in multiple fields.
Elongation at break up to 1500%, with extremely strong resistance to tensile deformation and excellent product resilience
Reasonable melt flow rate range, compatible with extrusion, injection molding, molding and other processes with high processing flexibility
Shore A hardness of 50, balancing flexibility and structural stability, resistant to repeated bending without damage
Good tensile strength performance, which can improve the durability and tear resistance of downstream products
Excellent compatibility with resins and rubbers, optimizing the flex resistance of base materials after compounding and expanding the formula design space
Asphalt modification, enhancing the low-temperature cracking resistance and fatigue resistance of road asphalt for long-distance highway construction
Footwear industry, used in high-elastic shoe soles and upper components to improve wearing comfort and sports flexibility
Rubber and plastic product processing, manufacturing high-elasticity conveyor belts, hoses and other products to meet the use requirements of dynamic working conditions
Automobile parts manufacturing, used in shock absorption and buffering accessories to reduce vehicle operation noise and vibration
Adhesive formula system, serving as a modified component to improve product flexibility and holding power
| Melt Flow Rate | 21-31 g/10min |
| Specific Gravity | 0.93 g/cm³ (ASTM D-792) |
| Tensile Strength | 11 MPa (ASTM D-412) |
| Elongation at Break | 1500 % (ASTM D-412) |
| Hardness (Shore A) | 50 (ASTM D-2240) |
| Glass Transition Temperature (Tg) | -84~-70℃ (DSC Method) |
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