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BJB Silicone TC-5050 A/B
| Category: | Silicone , Silicone |
| Manufacturer: | BJB Enterprises, Inc. |
| Trademark: | BJB Silicone |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 0MxeUn_BJB-Silicone-TC-5050-A-B.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| TC-5050 A/B is a room temperature, addition/platinum curing silicone rubber designed for mold making, encapsulation applications, pressure pads, gaskets, and various types of parts. It is also used to make molds for casting low melting metals into. With the use of talc powder as an interface the TC-5050 A/B has been used in production with cast metal temperatures running 650°F (344°C) and has been subject to temperatures up to 850°F (454°C) for making a limited number of casts. With the ability to withstand high temperatures the TC-5050 A/B works very well as a mask for metal spraying and welding operations. |
| General Information | |
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| Uses |
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| Appearance |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | |||
| Part A | 1.227 | g/cm³ | |
| Part B | 0.988 | g/cm³ | |
| Shrinkage | Nil | ASTM D2566 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Demold Time (25°C) | 1.0 | day | |
| Gel Time | 1.0 | hr | |
| Heat Cure (66°C) | 2.0 to 4.0 | hr | |
| Work Time (25°C) | 30.0 | min |
| Fill Analysis | Nominal Value | Unit | |
|---|---|---|---|
| Brookfield Viscosity | |||
| Mixed : 25°C | 90.0 | Pa·s | |
| Part A : 25°C | 121 | Pa·s | |
| Part B : 25°C | 0.490 | Pa·s |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 45 to 55 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Yield) | 4.27 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 330 | % | ASTM D412 |
| Tear Strength 1 | 15.2 | kN/m | ASTM D624 |
| Thermal | Nominal Value | Unit | Test Method |
|---|---|---|---|
| CLTE - Flow | 3.0E-5 | cm/cm/°C | ASTM E831 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Components | |||
| Part A | Mix Ratio by Weight: 100 | ||
| Part B | Mix Ratio by Weight: 10 | ||
| Shelf Life | 26 | wk |
| Note Message | |
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| 1 . | Die B |
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