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RTV-2 XT-500
| 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: | i5gU4A_RTV-2-XT-500.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| XT-500B is a low temperature version of GI-311B. In this formulation, the crosslinker has been added to the Base to enable curing via the addition of a tin catalyst. XT-500 is excellent for cast-in-place heat shielding, thermal insulation, low and high temperature bonding and the potting and encapsulation of electrical assemblies that will be exposed to very low temperatures. |
| General Information | |
|---|---|
| Features |
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| Uses |
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| Forms |
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| Physical | Nominal Value | Unit | |
|---|---|---|---|
| Specific Gravity | 1.21 | g/cm³ | |
| Shrinkage - Cured | 0.10 | % |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| Coefficient of Linear Thermal Expansion - Cured | 2.2E-4 | cm/cm/°C | |
| Service Temperature - Cured | -115 to 204 | °C | |
| Specific Heat Capacity - Cured | 1460 | J/kg/°C |
| Fill Analysis | Nominal Value | Unit | |
|---|---|---|---|
| Thermal Conductivity of Melt - Cured | 0.26 | W/m/K |
| Thermoset | Nominal Value | Unit | |
|---|---|---|---|
| Thermoset Components | |||
| Part A | Mix Ratio by Weight: 0.50 | ||
| Part B | Mix Ratio by Weight: 100 | ||
| Shelf Life | 26 | wk |
| Uncured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Color 1 | White | ||
| Viscosity 2 | 14 to 18 | Pa·s | |
| Curing Time | |||
| -- 3 | 12 to 16 | hr | |
| -- 4 | 16 to 24 | hr | |
| Pot Life | |||
| -- 5 | 60 to 120 | min | |
| -- 6 | 120 to 240 | min |
| Cured Properties | Nominal Value | Unit | |
|---|---|---|---|
| Shore Hardness | |||
| Shore A 7 | 40 | ||
| Shore A 8 | 42 | ||
| Tensile Strength | 2.41 to 2.76 | MPa | |
| Tensile Elongation at Break | 150 to 200 | % | |
| Tear Strength | 1.75 to 5.25 | kN/m | |
| Electric Strength | 20 | kV/mm | |
| Relative Permittivity (100 Hz) | 3.60 | ||
| Volume Resistivity | 2.0E+14 | ohms·cm | |
| Dissipation Factor (100 Hz) | 5.0E-3 |
| Note Message | |
|---|---|
| 1 . | Base |
| 2 . | Base |
| 3 . | Activator |
| 4 . | Base |
| 5 . | Activator |
| 6 . | Base |
| 7 . | 1 Day |
| 8 . | 3 Days |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Visico™ LE4423/LE4460/ LE4437 | Borealis AG | PE, Unspecified | Visico™ |
| Braskem PP H 201 | Braskem | PP Homopolymer | Braskem PP |
| Axiall PVC 8791 | Axiall Corporation | PVC, Flexible | Axiall PVC |
| Keyflex® BT 1068D | LG Chem Ltd. | TPC-ET | Keyflex® BT |
| ESTOPLAST SR 4000NN01 | Ester Industries Ltd. | ABS | ESTOPLAST SR |
