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Sarlink® TPV 4145
| Category: | TPV , Thermoplastic Vulcanizate |
| Manufacturer: | Teknor Apex Company |
| Trademark: | Sarlink® TPV |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | MHixxz_Sarlink-TPV-4145.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| A highly engineered Thermoplastic Elastomer for use in demanding applications. Sarlink® 4145 is a low hardness grade possessing exceptional tensile strength, superior compression set, chemical resistance and high temperature performance. It can be easily processed by injection molding, blow molding or extrusion for various applications such as boots and bellows, seals, gaskets as well as other profiles and articles. |
| General Information | |
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| Features |
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| Uses |
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| Appearance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| -- | 0.958 | g/cm³ | ASTM D792 |
| -- | 0.960 | g/cm³ | ISO 1183 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness | ASTM D2240, ISO 868 | ||
| Shaw A, 5 seconds, extruded | 45 | ASTM D2240, ISO 868 | |
| Shore A, 5 seconds, injection molding | 48 | ASTM D2240, ISO 868 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ASTM D412, ISO 37 | ||
| Transverse flow : 100% strain | 1.30 | MPa | ASTM D412, ISO 37 |
| Flow : 100% strain | 2.60 | MPa | ASTM D412, ISO 37 |
| Tensile Strength | ASTM D412, ISO 37 | ||
| Transverse flow : Fracture | 4.30 | MPa | ASTM D412, ISO 37 |
| Flow : Fracture | 3.10 | MPa | ASTM D412, ISO 37 |
| Tensile Elongation | ASTM D412, ISO 37 | ||
| Transverse flow : Fracture | 550 | % | ASTM D412, ISO 37 |
| Flow : Fracture | 180 | % | ASTM D412, ISO 37 |
| Tear Strength - Across Flow | |||
| -- | 19.3 | kN/m | ASTM D624 |
| -- 1 | 20 | kN/m | ISO 34-1 |
| Compression Set | ASTM D395, ISO 815 | ||
| 23°C, 22 hr | 11 | % | ASTM D395, ISO 815 |
| 70°C, 22 hr | 26 | % | ASTM D395, ISO 815 |
| 125°C, 70 hr | 35 | % | ASTM D395, ISO 815 |
| Aging | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Change in Tensile Strength in Air - Across Flow | |||
| 135°C, 1000 hr | -2.0 | % | ASTM D573, ISO 188 |
| 100% strain, 135°C, 1000 hr | 0.0 | % | ASTM D573 |
| 150°C, 168 hr | -5.0 | % | ASTM D573, ISO 188 |
| 100% strain, 150°C, 168 hr | -3.0 | % | ASTM D573 |
| 100% strain 135°C, 1000 hr | 0.0 | % | ISO 188 |
| 100% strain 150°C, 168 hr | -3.0 | % | ISO 188 |
| Change in Ultimate Elongation in Air - Across Flow | ASTM D573, ISO 188 | ||
| 135°C, 1000 hr | 13 | % | ASTM D573, ISO 188 |
| 150°C, 168 hr | 6.0 | % | ASTM D573, ISO 188 |
| Change in Durometer Hardness in Air | ASTM D573, ISO 188 | ||
| Support a, 135°C, 1000 hr | 2.0 | ASTM D573, ISO 188 | |
| Support a, 150°C, 168 hr | 0.0 | ASTM D573, ISO 188 | |
| Change in Volume | |||
| 125°C, 70 hr, in IRM 903 oil | 110 | % | ASTM D471 |
| 125°C, 70 hr, in IRM 903 oil | 110 | % | ISO 1817 |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Apparent Shear Viscosity - Capillary, @ 206/s | |||
| 200°C | 320 | Pa·s | ISO 11443 |
| 200°C | 320 | Pa·s | ASTM D3835 |
| Injection | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 82.2 | °C | |
| Drying Time | 3.0 | hr | |
| Rear Temperature | 177 - 216 | °C | |
| Middle Temperature | 177 - 216 | °C | |
| Front Temperature | 177 - 216 | °C | |
| Nozzle Temperature | 188 - 221 | °C | |
| Processing (Melt) Temp | 182 - 221 | °C | |
| Mold Temperature | 10.0 - 65.6 | °C | |
| Back Pressure | 0.0689 - 1.03 | MPa | |
| Screw Speed | 100 - 200 | rpm | |
| Screw L/D Ratio | 20.0:1.0 |
| Extrusion | Nominal Value | Unit | |
|---|---|---|---|
| Drying Temperature | 82.2 | °C | |
| Drying Time | 3.0 | hr | |
| Cylinder Zone 1 Temp. | 182 - 204 | °C | |
| Cylinder Zone 2 Temp. | 182 - 204 | °C | |
| Cylinder Zone 3 Temp. | 188 - 210 | °C | |
| Cylinder Zone 4 Temp. | 188 - 210 | °C | |
| Melt Temperature | 193 - 216 | °C | |
| Die Temperature | 193 - 216 | °C | |
| Take-Off Roll | 21.1 - 48.9 | °C |
| Extrusion instructions |
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| Screen Pack: 20 to 60 meshScrew: 3:1 Compression Ratio |
| Note Message | |
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| 1 . | Method B, right-angle specimen (without cut) |
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