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Kraton® D4150 K (SBS) Linear Block Copolymer
| Category | Polymer , Thermoplastic , Elastomer, TPE |
| Manufacturer | Kraton |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Kraton® D4150 K (SBS) Linear Block Copolymer.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Description: Kraton D4150 K is a linear triblock copolymer based on styrene and butadiene with a polystyrene content of 31%. It is supplied from North America in the physical form identified: Kraton D4150 KT - supplied as a dusted porous pelletKraton D4150 KU - supplied as an undusted porous pelletRegion: Asia Pacific, Europe, Japan, North America, and South America Uses: Kraton D4150 K is used as a modifier of bitumen and polymers. It is also suitable as an ingredient in formulating compounds for footwear applications, molded and extruded goods applications and may be used in formulating adhesives, sealants, and coatings.Applications: Adhesives, Sealant and Coatings; Bitumen Modification; Compounding and Personal Hygiene; Footwear; Impact Modification; and Roads and Roofing
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 0.920 g/cc | 0.920 g/cc | ASTM D4025 |
| Volatiles | <= 0.70 % | <= 0.70 % | KM 04 |
| Brookfield Viscosity | 850 cP @Temperature 25.0 °C |
850 cP @Temperature 77.0 °F |
25% Toluene solution; BAM 922 |
| Melt Flow | 9.5 g/10 min @Load 5.00 kg, Temperature 200 °C |
9.5 g/10 min @Load 11.0 lb, Temperature 392 °F |
|
| Ash | 0.25 - 0.45 % | 0.25 - 0.45 % | Tlac specifications for D4150 KT; BAM 908 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore A | 45 | 45 | 10 seconds. Typical values on polymer compression molded at 150°C (300°F).; ASTM D2240 |
| Tensile Strength, Ultimate | 19.31 MPa | 2801 psi | Typical properties based on film cast from toluene solution.; ASTM D412 |
| Elongation at Break | 1400 % | 1400 % | Typical properties based on film cast from toluene solution.; ASTM D412 |
| 300% Modulus | 0.00103 GPa | 0.149 ksi | Typical properties based on film cast from toluene solution.; ASTM D412 |
| Chemical Properties | Metric | English | Comments |
|---|---|---|---|
| Diblock Content | 17 % | 17 % |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Content | Antioxidant | 0.13-0.35%, KM 08 |
| Oil | 32.3-34.3%, KM 05 | |
| Polystyrene | 29-33%, KM 03 | |
| Styrene/Rubber Ratio | 31/69 |
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