Our high-performance products business is dedicated to developing and manufacturing non-hydrogenated styrene block copolymers, namely the Kraton® D series. These products are utilized in today's pavement, roofing, adhesive, and sealant materials. For superior low-temperature toughness, the Kraton D series is your premier choice. Additionally, Kraton D Series products are compatible with polymers such as polyethylene and polystyrene. Certain grades can also be chemically crosslinked to enhance ov
Performance | D1170 | D1170 | D1173 |
Tensile Strength, MPa 1.2 | 18 | 17 | 3 |
Modulus at 300% Elongation, MPa 1.2 | 1.4 | 2.1 | 0.8 |
Elongation at Break, % 1.2 | 1200 | 1250 | 1200 |
Permanent Set at Break, % 1.2 | - | - | - |
Hardness (10s), Shore A 3 | 46 | 45 | 29 |
Specific Gravity | 0.92 | 0.92 | 0.92 |
Brinell Viscosity mPas (or cP) 25%w 4 | 1100 | 1000 | - |
Melt Flow Rate (MFR) g/10min (200℃/5kg) | 13 | 11 | 14 |
Styrene/Rubber Ratio 5 | 19/81 | 20/80 | 18/82 |
Di-block Content, % 5 | 27 | 26 | 60 |
Polymer Structure 5 | Linear | Linear | Linear |
Appearance | Porous particles | Dense particles | Porous particles |
Remarks | FDA | FDA | FDA |
Performance | D1170 | D1170 | D1173 |
Tensile Strength, MPa 1.2 | 18 | 17 | 3 |
Modulus at 300% Elongation, MPa 1.2 | 1.4 | 2.1 | 0.8 |
Elongation at Break, % 1.2 | 1200 | 1250 | 1200 |
Permanent Set at Break, % 1.2 | - | - | - |
Hardness (10s), Shore A 3 | 46 | 45 | 29 |
Specific Gravity | 0.92 | 0.92 | 0.92 |
Brinell Viscosity mPas (or cP) 25%w 4 | 1100 | 1000 | - |
Melt Flow Rate (MFR) g/10min (200℃/5kg) | 13 | 11 | 14 |
Styrene/Rubber Ratio 5 | 19/81 | 20/80 | 18/82 |
Di-block Content, % 5 | 27 | 26 | 60 |
Polymer Structure 5 | Linear | Linear | Linear |
Appearance | Porous particles | Dense particles | Porous particles |
Remarks | FDA | FDA | FDA |
I. Product Overview:
Our high-performance products business is dedicated to developing and manufacturing non-hydrogenated styrene block copolymers, namely the Kraton® D series. These products are utilized in today's pavement, roofing, adhesive, and sealant materials. For superior low-temperature toughness, the Kraton D series is your premier choice. Additionally, Kraton D Series products are compatible with polymers such as polyethylene and polystyrene. Certain grades can also be chemically crosslinked to enhance overall performance.
Specification
KRATON® D SIBS Product Line
Performance | D1170 | D1170 | D1173 |
Tensile Strength, MPa 1.2 | 18 | 17 | 3 |
Modulus at 300% Elongation, MPa 1.2 | 1.4 | 2.1 | 0.8 |
Elongation at Break, % 1.2 | 1200 | 1250 | 1200 |
Permanent Set at Break, % 1.2 | - | - | - |
Hardness (10s), Shore A 3 | 46 | 45 | 29 |
Specific Gravity | 0.92 | 0.92 | 0.92 |
Brinell Viscosity mPas (or cP) 25%w 4 | 1100 | 1000 | - |
Melt Flow Rate (MFR) g/10min (200℃/5kg) | 13 | 11 | 14 |
Styrene/Rubber Ratio 5 | 19/81 | 20/80 | 18/82 |
Di-block Content, % 5 | 27 | 26 | 60 |
Polymer Structure 5 | Linear | Linear | Linear |
Appearance | Porous particles | Dense particles | Porous particles |
Remarks | FDA | FDA | FDA |
(1) ASTM D412 tensile test.
(2) Typical values obtained from toluene solution-coated film specimens.
(3) Typical values obtained from polymer specimens molded at 170-200˚C.
(4) Toluene solution of pure polymer at 25°C.
(5) Dependent on the molecular structure of the SBC.
(6) FDA-related details can be provided upon request.
KRATON® USBC Product Line
Series | Applications | Features | Advantages |
SIS | Pressure-sensitive adhesive Elastic film Flexible printing plate Hot melt adhesive | High Strength Lowest Hardness Among SBC Products Lowest Viscosity Among SBC Products Crosslinkable Excellent Elasticity FDA Approved | Easy thermoplastic processing Melt or solution processing Compatible with various tackifiers Elasticity and drape |
Styrene-Isoprene-Styrene | Asphalt modification (road/roof) Footwear materials Pressure-sensitive adhesive Thermoformed transparent rigid packaging Flexible printing plate Hot melt adhesive Elastic film | Wide Hardness Range Low Viscosity Crosslinkable Outstanding Cohesive Strength Elasticity FDA Approved | Significantly improves asphalt's deformability and crack resistance Melt or solution processing High strength |
SBS | Pressure-sensitive adhesive Hot melt adhesive Thermoformed transparent rigid packaging | Unique Intermediate Block Structure Transparency Sprayability Low-Temperature Viscosity Crosslinkable Reinforcement FDA Approved | Enhanced melt stability Easy formulation adjustment Melt or solution processing |
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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