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Techsil RTV2420
| Category: | Silicone , Silicone |
| Manufacturer: | Techsil Limited |
| Trademark: | Techsil |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 4oTZzg_Techsil-RTV2420.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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This is a two component room temperature condensation curing silicone compound. The cured product is an exceptionally flexible rubber with very high mechanical properties and good shelf life stability. It is suitable for mould making of intricate patterns with extremely good pick up of fine details. Softer grades are better suited for use where there are deep undercuts. Key Features
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| General Information | |
|---|---|
| Features |
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| Appearance |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.26 | g/cm³ | BS 903 |
| Molding Shrinkage - Flow | 4.0 | % |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 22 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress 1(100% Strain) | 0.930 | MPa | BS 903 |
| Tensile Strength 2(Yield) | 3.64 | MPa | BS 903 |
| Tensile Elongation 3(Break) | 500 | % | BS 903 |
| Tear Strength 4 | 26.2 | kN/m | BS 903 |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| CLTE | |||
| Flow | 2.5E-4 | cm/cm/°C | |
| Transverse | 7.4E-4 | cm/cm/°C | |
| Service Temperature 5 | -50 to 200 | °C |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Young's Modulus 6 | 1.50 | MPa |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Pot Life 7 | 75 | min | |
| Thermoset Mix Viscosity | |||
| -- 8 | 19000 | cP | |
| -- 9 | 25000 | cP | |
| Demold Time 10 | 480 | min |
| Note Message | |
|---|---|
| 1 . | after 7 days cure at 23+/-2°C and 65% relative humidity |
| 2 . | after 7 days cure at 23+/-2°C and 65% relative humidity |
| 3 . | after 7 days cure at 23+/-2°C and 65% relative humidity |
| 4 . | after 7 days cure at 23+/-2°C and 65% relative humidity |
| 5 . | AFS 1540B |
| 6 . | after 7 days cure at 23+/-2°C and 65% relative humidity |
| 7 . | measured at 23+/-2°C and 65% relative humidity using standard catalyst |
| 8 . | Catalysed, Brookfield |
| 9 . | Brooksfield |
| 10 . | measured at 23+/-2°C and 65% relative humidity using standard catalyst |
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