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RTV-2 P-45
| 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: | yMsiZH_RTV-2-P-45.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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P-45 is a low viscosity, high tear strength, platinum-catalyzed, RTV-2 silicone rubber, which was designed for casting polyurethane parts. It is easy to mix and de-air, and will cure with virtually no shrinkage. The speed at which the rubber hardens can be dramatically accelerated with heat or with Pt Accelerator at room temperature. Addition-cure two-component silicone rubbers exhibit excellent chemical and heat resistance, but may show some inhibition sensitivity. P-45 is extremely useful for large architectural applications where superior mechanical properties are required. |
| General Information | |
|---|---|
| Features |
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| Forms |
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| Physical | Nominal Value | Unit | |
|---|---|---|---|
| Specific Gravity | 1.12 | g/cm³ |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| Service Temperature - Cured | -51 to 316 | °C |
| Cured Properties | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Coverage - Cured | 0.900 | cm³/g |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Hardener | Mix Ratio by Weight: 1.0 Mix Ratio by Volume: 11 | ||
| Resin | Mix Ratio by Volume: 10 Mix Ratio by Volume: 100 | ||
| Shelf Life | 26 | wk | |
| Thermoset Mix Viscosity 1 | 40000 to 50000 | cP |
| Uncured Properties | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Color | |||
| -- 2 | Brown | ||
| -- 3 | Off White | ||
| Viscosity | |||
| -- 4 | 1.0 to 2.0 | Pa·s | |
| -- 5 | 55 to 75 | Pa·s | |
| Curing Time | 16 to 24 | hr | |
| Pot Life | 45 to 90 | min |
| Cured Properties | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Shore Hardness | |||
| Shore A 6 | 40 to 48 | ||
| Shore A 7 | 41 to 49 | ||
| Tensile Strength | 5.17 to 5.86 | MPa | ASTM D412 |
| Tensile Elongation at Break | 230 to 330 | % | ASTM D412 |
| Tear Strength | 25.4 to 30.6 | kN/m | ASTM D624 |
| Note Message | |
|---|---|
| 1 . | Mixed |
| 2 . | Reddish-Brown - Activator |
| 3 . | Base |
| 4 . | Activator |
| 5 . | Base |
| 6 . | 1 Day |
| 7 . | 7 Days |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| NOVAPOL® PF-Y821-KPR | NOVA Chemicals | LLDPE | NOVAPOL® |
| Dryflex® 502750S | ELASTO | SEBS | Dryflex® |
| Haysite Plastics H232 | Haysite Reinforced Plastics | Polyester, TS | Haysite Plastics |
| EPAMOULD 675A01 | Epaflex Polyurethanes S.R.L. | TPU-Polyester | EPAMOULD |
| Sylvin 8980-65 White 1355 | Sylvin Technologies Incorporated | PVC, Unspecified | Sylvin |
