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Stellarchem LP-830 TPE Compound
| Category | Polymer , Thermoplastic , Elastomer, TPE , Olefinic TPE |
| Manufacturer | Stellarchem |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Stellarchem LP-830 TPE Compound.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
This grade of Stellarchem LP series is shear dependent and can be processed on conventional thermoplastics equipment for injection molding or extrusion. It's a soft, styrene block copolymers based, completely recyclable, colorable & non-hygroscopic thermoplastics elastomer material. It's formulated to overmold to PP thermoplastics in normal dual injection & extrusion processing.Information provided by Stellarchem Polymer & Industrial
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.075 g/cc | 0.03884 lb/in³ | |
| Particle Mesh Size | 80 - 150 Mesh | 80 - 150 Mesh | |
| Melt Flow | 57.6 g/10 min | 57.6 g/10 min | JIS K7210 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore A | 32 | 32 | JIS K6301 |
| Tensile Strength, Ultimate | 1.77 MPa | 256 psi | JIS K6301 |
| Elongation at Break | 550 % | 550 % | JIS K6301 |
| 100% Modulus | 0.00392 GPa | 0.569 ksi | JIS K6301 |
| 300% Modulus | 0.000392 GPa | 0.0569 ksi | JIS K6301 |
| Tear Strength | 10.4 kN/m | 59.4 pli | JIS K6301-B |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Processing Temperature | 190 - 205 °C | 374 - 401 °F | Metering Temperature, Extrusion |
| Rear Barrel Temperature | 160 - 190 °C | 320 - 374 °F | Injection Molding |
| 180 - 190 °C | 356 - 374 °F | Extrusion | |
| Middle Barrel Temperature | 170 - 190 °C | 338 - 374 °F | Injection Molding |
| 185 - 195 °C | 365 - 383 °F | Transition, Extrusion | |
| Front Barrel Temperature | 180 - 200 °C | 356 - 392 °F | Injection Molding |
| 195 - 210 °C | 383 - 410 °F | Extrusion | |
| Nozzle Temperature | 190 - 210 °C | 374 - 410 °F | Injection Molding |
| Die Temperature | 195 - 210 °C | 383 - 410 °F | Extrusion |
| Melt Temperature | 170 - 210 °C | 338 - 410 °F | Injection Molding |
| 190 - 210 °C | 374 - 410 °F | Extrusion | |
| Mold Temperature | 25.0 - 40.0 °C | 77.0 - 104 °F | Injection Molding |
| Injection Pressure | 5.00 - 40.0 MPa | 725 - 5800 psi | Injection Molding |
| Back Pressure | 0.500 - 1.00 MPa | 72.5 - 145 psi | Injection Molding |
| Screw Speed | 60 - 100 rpm | 60 - 100 rpm | Extrusion |
| 100 - 200 rpm | 100 - 200 rpm | Injection Molding |
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