Category | Polymer , Thermoplastic , Styrene-Butadiene , Styrene/Butadiene/Styrene (SBS) |
Manufacturer | Kraton |
Trade Name | |
Port | Ningbo port,China |
Trade Terms | FOB, CFR, CIF |
Payment Terms | L/C, T/T, Western Union |
Download PDF | Kraton® D0243 K (SBS) Diblock Copolymer.pdf |
Price | EMAIL US sales@lookpolymers.com |
Physical Properties | Metric | English | Comments |
---|---|---|---|
Specific Gravity | 0.940 g/cc | 0.940 g/cc | ASTM D402 |
Volatiles | <= 1.0 % | <= 1.0 % | KM 04 |
Viscosity | 240 - 390 cP | 240 - 390 cP | 25% toluene solution at 25°C; BAM 922 |
Melt Flow | 20 g/10 min @Load 5.00 kg, Temperature 200 °C |
20 g/10 min @Load 11.0 lb, Temperature 392 °F |
ASTM D1238 |
Ash | 0.35 - 0.75 % | 0.35 - 0.75 % | Talc; BAM 908 |
Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Hardness, Shore A | 70 @Time 10.0 sec |
70 @Time 0.00278 hour |
Typical values on polymer compression molded at 300°F, Estimated value; ASTM D2240 |
Tensile Strength | 1.72 MPa | 249 psi | Measure of film cast from a solution in toluene, Estimated value; ASTM D412 |
Chemical Properties | Metric | English | Comments |
---|---|---|---|
Diblock Content | 75 % | 75 % |
Descriptive Properties | Value | Comments |
---|---|---|
Content | Non-staining phenolic antioxidant | 0.35-0.48%, KM 08 |
Polystyrene | 31-36%, KM 03 | |
Total Extractables | <1.0%, KM 05 | |
Vinyl Polybutadiene | 35%, KM03 | |
Styrene/Rubber Ratio | 33/67 |