| Category | Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE) , Silicone |
| Manufacturer | Parker Chomerics |
| Trade Name | CHO-FORM |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Parker Chomerics CHO-FORM 5538 Conductive Form-In-Place Gaskets.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Specific Gravity | 2.20 g/cc | 2.20 g/cc | ASTM D792 |
| Deformation | 30 % | 30 % | 49.8 N/cm |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Hardness, Shore A | 65 | 65 | ASTM D2240 |
| Tensile Strength at Break | 2.24 MPa | 325 psi | ASTM D412 |
| Elongation at Break | 65 % | 65 % | ASTM D412 |
| Compression Set | 45 % @Temperature 70.0 °C, Time 79200 sec |
45 % @Temperature 158 °F, Time 22.0 hour |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Maximum Service Temperature, Air | 85.0 °C | 185 °F | |
| Flammability, UL94 | V-0 | V-0 |
| Electrical Properties | Metric | English | Comments |
|---|---|---|---|
| Volume Resistivity | 0.050 ohm-cm | 0.050 ohm-cm | CHO MAT-1009 |
| Shielding Effectiveness | >= 60 dB @Frequency 200 - 12000 Hz |
>= 60 dB @Frequency 200 - 12000 Hz |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Cure Time | 18.0 min @Temperature 22.0 °C |
0.300 hour @Temperature 71.6 °F |
50% RH; Tack Free Time |
| 240 min @Temperature 22.0 °C |
4.00 hour @Temperature 71.6 °F |
50% RH; Handling Time | |
| 2880 min @Temperature 22.0 °C |
48.0 hour @Temperature 71.6 °F |
50% RH; Full Cure | |
| Shelf Life | 5.00 Month @Temperature 17.0 - 27.0 °C |
5.00 Month @Temperature 62.6 - 80.6 °F |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Adhesion | 9 N/cm | Trivalent Chromate Coating on Aluminum, Chomerics WI 1038 |
| Cure System | Moisture | |
| Filler | Ni/C | |
| Galvanic Corrosion | 10 mg | Resistance Against Aluminum; CHO TM-100 |
| Number of Components | 1 | |
| Resin System | Silicone |