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RTV-2 XP-540
| Category: | Silicone Rubber, RTV-2 , Silicone Rubber, RTV-2 |
| Manufacturer: | Silicones, Inc. |
| Trademark: | RTV-2 |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | RY87WC_RTV-2-XP-540.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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XP-540 silicone rubber is a translucent two-component, addition reaction, platinum catalyzed system that cures at room temperature. It is a higher durometer version of P-44. It has superb physical properties, excellent release and good chemical resistance. Applications: XP-540 is used to make molds where visual inspection is required. The combination of physical integrity and hardness make it an excellent choice for prototyping. Due to its flexibility and ease in releasing, it performs well with expandable foam systems, maintaining its shape and detail for multiple castings. |
| General Information | |
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| Features |
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| Forms |
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| Physical | Nominal Value | Unit | |
|---|---|---|---|
| Specific Gravity | 1.08 | g/cm³ |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| Service Temperature - Cured | 21 to 149 | °C |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Shelf Life | 26 | wk | |
| Thermoset Mix Viscosity | 40000 to 60000 | cP | ASTM D2393 |
| Uncured Properties | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Color | |||
| -- 1 | Clear/Transparent | ||
| -- 2 | Clear/Transparent | ||
| Viscosity 3 | 80 to 100 | Pa·s | |
| Curing Time | 18 to 24 | hr | |
| Pot Life | 60 to 120 | min |
| Cured Properties | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Shore Hardness (Shore A) | 49 to 55 | ||
| Tensile Strength | 3.45 to 4.14 | MPa | |
| Tensile Elongation at Break | 230 to 280 | % | |
| Tear Strength | 14.0 to 21.0 | kN/m |
| Note Message | |
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| 1 . | Activator |
| 2 . | Base |
| 3 . | Base |
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