About |
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Highly resilient, with higher tensile elongation and impact strength than standard grades, NYCAST CP has proven itself in many applications requiring an extra degree of toughness. A copolymer of caprolactam and laurinlactam, NYCAST CP was originally developed specifically for use in ball valve seats in the oil and gas industry. This durable material provides an economical, high-performance bridge between NYCAST 6 and NYCAST 12 formulations. NYCAST CP with its higher elongation, superior dimensional stability and safety yellow color has found itself a superior choice for wobbler box inserts and coupling boxes in the cold rolling steel industry as well as mandrels covers used in paper tube manufacturing plants. High impact resistance High tensile elongation Reduced water absorption Lower hardness Easy to machine&& |
Product Description | |
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Generic | PA6 |
Material Status | Commercial: Active |
Features | Good flexibility,High impact resistance,Good Dimensional Stability,Elastic,Good Tensile Strength,Copolymer,Durability |
Availabilitys | North America |
Process Methods | casting |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Density | 1.10 to 1.13 | g/cm³ | ASTM D792 |
Water absorption rate | ASTM D570 | ||
24hr | 0.50 to 0.60 | % | ASTM D570 |
saturated | 4.0 to 5.0 | % | ASTM D570 |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | 48 to 75 | J/m | ASTM D256 |
THERMAL | Nominal value | Unit | Test method |
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Hot deformation temperature | ASTM D648 | ||
0.45 MPa, unannealed | 204 to 221 | ℃ | ASTM D648 |
1.8 MPa, unannealed | 93.3 to 204 | ℃ | ASTM D648 |
Continuous use temperature | 98.9 | ℃ | ASTM D794 |
Melting temperature | 204 to 216 | ℃ | |
Linear coefficient of thermal expansion | |||
MD | 9.0E-5 | 1/℃ | ASTM D696 |
Operating temperature | |||
Intermittent | 149 | ℃ |
Electrical performance | Nominal value | Unit | Test method |
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Dielectric strength | 20 to 24 | kV/mm | ASTM D149 |
Dielectric constant | ASTM D150 | ||
60 Hz | 3.70 | ASTM D150 | |
1 kHz | 3.70 | ASTM D150 | |
100 kHz | 3.70 | ASTM D150 |
MECHANICAL | Nominal value | Unit | Test method |
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Shore hardness | |||
Shaw’s D | 75 to 81 | ASTM D2240 | |
Rockwell hardness | |||
R-level | 100 to 115 | ASTM D785 | |
Tensile modulus | 1650 to 2280 | MPa | ASTM D638 |
tensile strength | 60.0 to 79.3 | MPa | ASTM D638 |
Tensile strain | |||
fracture | 25 to 80 | % | ASTM D638 |
Bending modulus | 1970 to 2650 | MPa | ASTM D790 |
bending strength | 103 to 138 | MPa | ASTM D790 |
Compression modulus | 1380 to 2070 | MPa | ASTM D695 |
compressive strength | 75.8 to 86.2 | MPa | ASTM D695 |
shear strength | 52.4 to 62.1 | MPa | ASTM D732 |
friction coefficient | |||
With oneself – dynamic | 0.22 | ASTM D1894 | |
Load deformation | 0.400 to 0.700 | % | ASTM D621 |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
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