The specialty polymers business encompasses Kraton® G, A, and FG hydrogenated styrene block copolymers, as well as the pioneering Cariflex® isoprene rubber and latex products. Kraton G series products offer a higher service temperature range, superior permanent compression set properties, and accommodate higher levels of mineral oil and filler loading in blend systems. Kraton G is the ideal material for applications requiring UV and ozone resistance. It accepts multiple sterilization methods and
Product Overview:
The specialty polymers business encompasses Kraton® G, A, and FG hydrogenated styrene block copolymers, as well as the pioneering Cariflex® isoprene rubber and latex products. Kraton G series products offer a higher service temperature range, superior permanent compression set properties, and accommodate higher levels of mineral oil and filler loading in blend systems. Kraton G is the ideal material for applications requiring UV and ozone resistance. It accepts multiple sterilization methods and exhibits excellent compatibility with polyolefin materials. Kraton A series products deliver higher tear strength, improved flow and isotropy, and enhanced compatibility with polar materials. Multiple Kraton G and Kraton A products are FDA and USP Class VI certified. The Kraton FG series, produced through maleic anhydride functionalization, is suitable for modifying thermoplastic engineering plastics.
Specification
KRATON® G SEBS Product Line
(1) ASTM D412 tensile test.
(2) Typical values obtained from toluene solution-coated film specimens.
(3) Typical values obtained from polymer compression molding at 200-230˚C.
(4) Toluene solution at 25°C for pure polymer.
(5) Applicable only to styrene block copolymers.
(6) FDA-related details available upon request.
Series
| Applications | Characteristics | Advantages |
Kraton G SEBS & SEP(S) Styrene-Ethylene/Butylene-Styrene Styrene-Ethylene/Propylene-Styrene | Soft, durable handles and grips Dual-shot molded polyolefin overmolding Elastic films Multi-layer films for food and beverage packaging Automotive interior and exterior trim materials Polyolefin material toughening modification Cable filling compounds | High strength High fillability Compatible with polyolefins and mineral oils Wide molecular weight selection range Excellent low-temperature performance FDA and USP VI approved | Excellent UV resistance, heat resistance, and color stability Exceptional durability Low compression set Superior elasticity Good blendability Gel or thickening oil |
Kraton G ERS Enhanced Rubber Segment Styrene-Ethylene/Butylene-Styrene | Medical tubing Infusion bags Food and beverage containers Drinking water systems | Enhanced compatibility with polypropylene Improved product transparency Excellent flow properties Wide melt flow index range Softer than traditional grades FDA and USP Class VI compliant | Widely recognized PVC replacement solution Clean and phthalate-free Transparent overmolding material Soft, highly elastic, and excellent flow properties Compatible with a wide range of sterilization methods |
Kraton A Styrene-Ethylene/Butylene/Styrene- Styrene | Cables Overmolding Consumer goods | Enhanced fluidity (isotropic) Excellent compatibility with styrene Higher tear strength Good compatibility with natural oils and polar oils FDA and USP Class VI approved | Highly transparent products Gels or thickened oils Increased fill volume Enhanced performance Soundproofing materials |
Kraton FG Maleic Anhydride Functionalized Styrene-Ethylene/Butylene-Styrene
| Thermoplastic engineering plastic modification Natural fiber composites Adhesives | High grafting rate Excellent thermal stability Enhanced impact resistance Compatibilizer for oil and biomaterials Bonding polar materials | Product Toughening Toughening Fracture Mode Stability at High Processing Temperatures Modification of New Materials |
Product Packaging:
20KG/bag
REMARK |
The above information is believed to be accurate and presents the best explanation currently available to us. We assume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract. |

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