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SQUARE® LIM6909-40A/B
| Category: | Silicone Rubber, LSR , Silicone Rubber, LSR |
| Manufacturer: | Shenzhen SQUARE Silicone Co., Ltd. |
| Trademark: | SQUARE® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | T80IzM_SQUARELIM690940AB.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Silicone rubber for computer keyboard Product Description This series are 2-part translucent liquid silicone rubber suitable for injection molding processes, catalyzed by platinum (LIM6910-40A/B is long usable life type, LIM6909-40A/B is fast cured type). Key Features
At the temperature of 20°C and in the condition of air-proof, the shelf life is 5 days after mixing A and B, the shelf life will decrease with the increasing of the temperature. Application The series are suitable for making lining of computer keyboard |
| General Information | |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.08 | g/cm³ | ASTM D792 |
| Molding Shrinkage - Flow | 1.5 | % | JIS K6301 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 43 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Set 1 | 1 | % | ASTM D412 |
| Tensile Strength | 5.00 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 300 | % | ASTM D412 |
| Tear Strength 2 | 15.0 | kN/m | ASTM D624 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Component a | Mixing ratio by weight: 1.0 | ||
| Component B | Mixing ratio by weight: 1.0 | ||
| Pot Life (20°C) | 7200 | min | |
| Shelf Life | 52 | wk |
| Uncured Properties | Nominal Value | Unit | Test Method |
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| Viscosity | 60 | Pa·s | DIN 53019 |
| Curing Time (150°C) | 0.17 | hr |
| Note Message | |
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| 1 . | C mould |
| 2 . | B mould |
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