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INSULCAST® RTVS 42 CURTIS II
| Category: | Silicone Rubber, RTV-2 , Silicone Rubber, RTV-2 |
| Manufacturer: | ITW Polymers Coatings North America |
| Trademark: | INSULCAST® RTVS |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 1p6Yo6_INSULCAST-RTVS-42-CURTIS-II.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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RTVS 42 CURTIS II is a low viscosity unique silicone-epoxy co-polymer formulated to withstand severe thermal shock, low moisture absorption and excellent dielectric insulation. RTVS 42 CURTIS II contains silane adhesion promoters that enable it to bond well to most metals and plastics. Its unique chemistry combines the low temperature performance characteristics heretofore found only in silicones with the excellent encapsulating properties of epoxies. |
| General Information | |
|---|---|
| Features |
|
| Processing Method |
|
| Hardness | Nominal Value | Test Method | |
|---|---|---|---|
| Durometer Hardness | ASTM D2240 | ||
| Shore A, 25°C | 75 | ||
| Shore D, 25°C | 10 to 15 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Strength (25°C) | 6.21 | MPa | ASTM D412 |
| Tensile Elongation (Break, 25°C) | 180 | % | ASTM D412 |
| Tear Strength 1(25°C) | 7.01 | kN/m | ASTM D624 |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| Glass Transition Temperature | -60.0 | °C | |
| CLTE - Flow | 4.5E-5 | cm/cm/°C | |
| Thermal Conductivity | 0.58 | W/m/K | |
| Service Temperature 2 | -55 to 125 | °C |
| Cured Properties | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Linear Shrinkage (25°C) | 0.20 to 0.50 | % |
| Electrical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Volume Resistivity | 1.0E+15 | ohms·cm | ASTM D257 |
| Dielectric Strength (25°C) | 20 | kV/mm | ASTM D149 |
| Dielectric Constant (1 kHz) | 4.00 | ASTM D150 | |
| Dissipation Factor (1 kHz) | 6.0E-3 | ASTM D150 |
| Flammability | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Flame Rating | V-0 | UL 94 |
| Thermoset | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Thermoset Components | |||
| Part A | Mix Ratio by Volume: 100 Mix Ratio by Weight: 100 | ||
| Part B | Mix Ratio by Volume: 7.0 Mix Ratio by Weight: 4.8 | ||
| Shelf Life (25°C) | 26 | wk |
| Uncured Properties | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Color | |||
| -- 3 | Amber | ||
| -- 4 | Black | ||
| Density | |||
| -- 5 | 1.02 | g/cm³ | |
| -- 6 | 1.43 | g/cm³ | |
| Viscosity | |||
| -- 7 | 0.13 | Pa·s | ASTM D2393 |
| -- 8 | 16 | Pa·s | |
| -- 9 | 18 | Pa·s | ASTM D2393 |
| Curing Time | |||
| -- 10 | 10 | hr | |
| 25°C | 24 | hr | |
| Pot Life (25°C) | < 20 | min |
| Note Message | |
|---|---|
| 1 . | Die B |
| 2 . | 155°C intermittent use |
| 3 . | Part B |
| 4 . | Part A |
| 5 . | Part B |
| 6 . | Part A |
| 7 . | Part B |
| 8 . | Mixed |
| 9 . | Part A |
| 10 . | 8 hours at 25°C plus 2 hours @ 65°C |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Veradel® 3500 | Solvay Specialty Polymers | PESU | Veradel® |
| Evoprene™ GC 640 | AlphaGary | SEBS | Evoprene™ GC |
| Ebalta AH 110 / TGL | Ebalta Kunststoff GmbH | Epoxy | Ebalta |
| HAIPLEN H50 G6 BA | Taro Plast S.p.A. | PP Homopolymer | HAIPLEN |
| Optix® CA-927 FDA | Plaskolite, Inc. | Acrylic (PMMA) | Optix® |
