PRODUCT DATA SHEETProduct Number: 69585
Test
Methods
Notched 1/8" (3.2 mm)
Unnotched 1/8" (3.2 mm)
MIL B-81705C
4046.1
N/A ºF @ 66 psi
N/A ºC @ 455 kPa
D-648
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PRODUCT DATA SHEET |
Material Type: Acetal Product Number: 69585 |
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|---|---|---|---|
| Processing Data | English Values | Metric Values | ASTM Test Methods |
| Injection pressure | 15,000-20,000 psi | 103-138 MPa | |
| Melt Temperature | 360-410ºF | 182-210 ºC | |
| Mold Temperature | 150-200 ºF | 66-93 ºC | |
| Material Drying | 4 hrs @ 200 ºF | 4 hrs @ 93 ºC | |
| Dew Point | - 25 ºF | - 32 ºC | |
| Moisture Content | < 0.15% | <0.15% | |
| Physical | |||
| Specific Gravity | 1.33 | 1.33 | D-792 |
| Mold Shrinkage, 1/8" (3.2mm) | 0.016-0.021 in/in | 1.6-2.1 % | D-955 |
| Mechanical | |||
| Impact Strength, Notched 1/8" (3.2 mm) |
2.2 ft lbs/in | 117 J/m | D-256 |
| Impact Strength, Unnotched 1/8" (3.2 mm) |
24.0 ft lbs/in | 1282 J/m | D-256 |
| Tensile Strength | 6,000 psi | 41 MPa | D-638 |
| Tensile Elongation % | 10 + | 10 + | D-638 |
| Tensile Modulus | 0.26 x 106 psi | 1791 MPa | D-638 |
| Flexural Strength | 7,000 psi | 48 MPa | D-790 |
| Flexural Modulus | 0.24 x 106 psi | 1654 MPa | D-790 |
| Electrical | |||
| Volume Resistivity | 1011 | 1011 | D-257 |
| Surface Resistivity | 1011 | 1011 | D-257 |
| Static Decay, MIL B-81705C | < 2 seconds | < 2 seconds | FTMS 4046.1 |
| Thermal | |||
| Deflection Temperature | 165 ºF @ 264 psi N/A ºF @ 66 psi |
74 ºC @ 1820 kPa N/A ºC @ 455 kPa | D-648 |
| Flammability | HB | HB | UL 94 |
| Note: Data has been obtained from specimens molded under carefully controlled conditions and represents average values. Properties may vary or may be affected by molding conditions. No assurance can be implied that molded articles will have the same properties stated above. James R. Skinner & Co. ©1999 email: jrsco@idptech.com | |||