# CHT QSIL553 | Silicone encapsulating compound; grey; -55?260?C; 1.2MPa; 2kg

**Manufacturer:** CHT  
**MPN:** `QSIL553`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | CHT |
| Manufacturer name | CHT |
| Manufacturer | CHT |
| CategoryL1 | Workplace Equipment |
| CategoryL2 | Chemical products |
| CategoryL3 | Encapsulating materials |
| Extra Product Name | CHT QSIL553 \| Silicone encapsulating compound; grey; -55?260?C; 1.2MPa; 2kg |
| Weight | 2 |
| WeightUnit | kg |
| Weight_Attrib | Net weight |
| atoms | 1 |
| jsonUrlData | 96fbce5320f38fd6559a23defa416a51. |
| jsonUrlData2 | 5729eb4a496b3215ae80 |
| keywords | CHT, QSIL553, QSIL553/2 |
| moq | 1 |
| MPN | QSIL553 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | QSIL553/2 |
| snippet | CHT QSIL553 \| Silicone encapsulating compound; grey; -55?260?C; 1.2MPa; 2k |
| Type of chemical agent | silicone encapsulating compound |
| Colour | grey |
| Application | sealing and tightening |
| Shore hardness | 32 |
| Elongation at rupture | 175% |
| Operating temperature | -55...260?C |
| Thermal conductivity | 0.68W/mK |
| Tensile strength | 1.2MPa |
| Dielectric constant | 3.41 |
| Weight mixing ratio | 1:1 |
| Resistivity | 3.26T?m |
| Appearance | silicone rubber |
| Flammability rating | UL94V-0 |
| Curing method | RTV |
| Net weight | 2kg |
| Information | Product is intended for industrial use only, and is not suitable for professional, consumer or household use. |
| Dielectric strength | 18kV/mm |
| Bonding time | 7min |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| TME | QSIL553/2 |  |  | None | 1 |
| TME | QSIL553/025 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/11000000/11363500/part_--QSIL553---CHT--2f821ee2ae.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp