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Kraton® G7820 GU-N (SEBS) Compound
| Category | Polymer , Thermoplastic , Elastomer, TPE |
| Manufacturer | Kraton |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Kraton® G7820 GU-N (SEBS) Compound.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Description: Kraton G7820 GU-N is an easy processing, general purpose 90 Shore A hardness material designed for a wide variety of applications. It is supplied from North America in the physical form identified: Kraton G7820 GU-N - supplied as a dense, natural color pelletRegion: North America; Asia Pacific; Europe; Japan; and South AmericaApplications: Compounding and Personal Hygiene; Adhesives, Sealant and Coatings; Bitumen Modification; Footwear; and Impact ModificationInformation provided by Kraton®
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 1.11 - 1.17 g/cc | 1.11 - 1.17 g/cc | BAM 1014 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore A | 85 - 95 | 85 - 95 | BAM 1003 |
| Tensile Strength | 12.07 MPa | 1751 psi | ASTM D412 |
| 22.3 MPa | 3230 psi | After Heat Aging 168 hrs at 150°C; ASTM D412 | |
| Elongation at Break | 650 % | 650 % | ASTM D412 |
| 730 % | 730 % | After Heat Aging 168 hrs at 150°C; ASTM D573 | |
| 300% Modulus | 0.00621 GPa | 0.901 ksi | ASTM D412 |
| Tear Strength | 49.1 kN/m | 280 pli | Die C; ASTM D624 |
| Compression Set | 27 % @Temperature 23.0 °C, Time 79200 sec |
27 % @Temperature 73.4 °F, Time 22.0 hour |
ASTM D395B |
| 64 % @Temperature 70.0 °C, Time 79200 sec |
64 % @Temperature 158 °F, Time 22.0 hour |
ASTM D395B |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Brittleness Temperature | -52.0 °C | -61.6 °F | ASTM D746 |
| Flame Spread | 55.9 mm/min | 2.20 in/min | FVSS302/SAE J369 in/min |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Rear Barrel Temperature | 193 - 204 °C | 380 - 400 °F | |
| Front Barrel Temperature | 204 - 216 °C | 400 - 420 °F | |
| Nozzle Temperature | 420 - 450 °C | 788 - 842 °F | |
| Mold Temperature | 26.7 - 65.6 °C | 80.0 - 150 °F | |
| Injection Pressure | 3.45 - 4.83 MPa | 500 - 700 psi | |
| Back Pressure | 0.689 - 1.38 MPa | 100 - 200 psi |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Ozone Resistance | No cracking | 100 pphm, 72 hr, 38°C, ASTM D518/1149 |
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