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BJB Silicone TC-5040 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: | BFYM5A_BJB-Silicone-TC-5040-A-B.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| TC-5040 A/B is a room temperature, addition/platinum curing silicone rubber designed for mold making, encapsulation applications, pressure pads, gaskets, and various other types of parts. When this rubber is used to make certain types of molds, it is translucent enough to see through when casting into the mold cavity. |
| General Information | |
|---|---|
| Uses |
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| Appearance |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.09 | g/cm³ | ASTM D792 |
| Specific Gravity | |||
| Part A | 1.087 | g/cm³ | |
| Part B | 0.988 | g/cm³ | |
| Shrinkage (2.54 cm) | Nil | ASTM D2566 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Demold Time (25°C) | 16.0 to 24.0 | hr | |
| Gel Time | 1.0 to 1.1 | hr | |
| Work Time (25°C) | 40.0 to 45.0 | min |
| Fill Analysis | Nominal Value | Unit | |
|---|---|---|---|
| Brookfield Viscosity | |||
| Mixed : 25°C | 65.0 | Pa·s | |
| Part A : 25°C | 125 | Pa·s | |
| Part B : 25°C | 0.550 | Pa·s |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 35 to 45 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (Yield) | 5.96 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 540 | % | ASTM D412 |
| Tear Strength | 16.6 | kN/m | ASTM D624 |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Components | |||
| Part A | Mix Ratio by Weight: 100 | ||
| Part B | Mix Ratio by Weight: 10 | ||
| Shelf Life | 26 | wk |
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|---|---|---|---|
| STRANOX H-PP50%LFT | Oxford Polymers | PP Homopolymer | STRANOX |
| TARFLON™ SC-428 | Idemitsu Kosan Co., Ltd. | PC+PET | TARFLON™ |
| ALTECH® PS A 1000/536 AS | ALBIS PLASTIC GmbH | PS (HIPS) | ALTECH® PS |
| DIALAC® TW15G | UMG ABS, Ltd. | SAS | DIALAC® |
| Petrothene® LR7320 | LyondellBasell Industries | HDPE | Petrothene® |
