Smiths Metal Centres Nylon12 + 30% glass
- Chemical Family
- Polyamides
Smiths Metal Centers Nylon12 + 30% Glass is a high quality engineering plastic material. Its chemical name is polyamide 12. It contains 30% glass fiber reinforced. It has high mechanical strength and improved dimensional stability.
Properties
- Physical Form
- Bars, Sheets
- Bars
- Sheets
Product families
- Fuel Systems
- Powertrain & UTH
- Equipment & Parts
- Housings & Enclosures
- Other Parts & Components
Other characteristics
- Density
- 1250.0 - 1250.0 kg/m³
- Features
Chemical Resistant, Dimensional Stability, Excellent Mechanical Strength, Food Contact Acceptable, Good Adhesion, Good Impact Strength, Good Sliding Properties, Low Moisture Absorption, Noise Damping, Vibration Damping, Weldable
- Polymer Name
- Polyamide 12 (PA 12)
- Tensile Modulus
- 4200.0 - 4200.0 MPa
- Markets
- Automotive & Transportation
- Electrical & Electronics
- Industrial
- Flame Rating
- UL 94 HB
- Technology
- Plastics
- Machinability
While not as fine as acetal, the machinability of un-modified Nylon 12 is good. Glass-filled grades will require the use of tipped tooling. As with all plastic materials, experience has shown that extra care must be taken with larger diameters, especially in the colder months when plastic materials lose some of their toughness and so have less resistance to machining stresses. So it's important that these materials are not machined while in a chilled condition.
- Labeling Claims
- Food Contact Acceptable
- Fillers Included
- Glass Fiber
- Product Families
- Plastics — Parts, Shapes & Films
- Material Features
- Chemical Resistant
- Dimensional Stability
- Excellent Mechanical Strength
- Food Contact Acceptable
- Good Adhesion
- Good Impact Strength
- Good Sliding Properties
- Low Moisture Absorption
- Chemical Resistance
Nylon 12 is highly resistant to hydrocarbons, alkalis, fats, oils, fuel, ethers, ester and ketones.Not resistant to halogens, mineral acids and certain organic acids, oxidizing agents.
- Benefits and Features
Range of grades available.; Minimal moisture absorption.; Good chemical resistance.; Exceptional impact strength, even at low temperatures.; Naturally good damping properties.; Natural product may be used in contact with foodstuffs (subject to appropriate limits).; Good adhesive properties and weldability.; Good sliding properties.; Product sourced from longstanding manufacturer with ISO accreditation.; Correct grade selection for application is optimized; The combination of properties makes Nylon 12 a useful product for diverse engineering applications.; Widens the range of permissible applications.; Ease of assembly Long wear life in many industrial bearing, wear and gear applications.; Consistent quality ensures uniform characteristics in machining and performance
- Availability
* Sizes not stocked are available on relatively short delivery time. 1, 2 or 3m lengths supplied or cut to customer requirements.
- Typical Applications
For low maintenance parts or parts subject to impact or environments in which noise and vibration dampening properties are required.; Mechanical and equipment engineering - e.g. bearing and gearbox components, housings and covers.; Vehicle construction - e.g. sealing and dampening elements, valves and quickdisconnect couplings for fuel lines, part parts
- Dimensional Stability
Nylon 12 has minimal moisture absorption and is the most dimensionally stable of the un-filled nylon materials.
- Certifications and Compliance
- UL 94
- Plastics and Elastomers End Uses
- Automotive Under The Hood
- Bearings
- Covers
- Fuel Lines
- Housings
- Valve Parts
Technical data
Table 1 of 5
7 rows| Characteristic | Value | Unit |
|---|---|---|
| Density (20°C) | 1.25 | g/cm^³ |
| Tensile Strength at Yield | 60.0 | MPa |
| Elongation at Break | 15.0 | % |
| Tensile Modulus of Elasticity | 4200.0 | MPa |
| Notched Impact Strength (Charpy) | 5.0 | kJ/m^² |
| Ball Indentation Hardness | 125.0 | N/mm^² |
| Hardness | 79.0 | Shore D |
Table 2 of 5
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Melting Temperature | 178.0 | ºC | — |
| Heat Deflection Temperature (1.8 MPa) | 130.0 | ºC | Method A |
| Coefficient of Thermal Expansion (Avg. Between 20 - 60°C) | 50.0 | 10^⁻⁶ .K^⁻¹ | — |
| Service Temperatures without High Mechanical Load – Long Term | -40 to +80 | ºC | — |
| Service Temperatures without High Mechanical Load – Short Term | 150.0 | ºC | — |
Table 3 of 5
1 row| Characteristic | Value | Unit |
|---|---|---|
| Moisture Absorption Saturation in Air (23ºC, 50% RH) | 0.5 | % |
Table 4 of 5
6 rows| Characteristic | Value | Unit |
|---|---|---|
| Volume Resistivity | 10^¹⁵ | ohm-cm |
| Surface Resistivity | 1014.0 | ohm |
| Dielectric Constant (50 Hz) | 4.1 | — |
| Dielectric Dissipation Factor (50 Hz) | 0.031 | — |
| Dielectric Strength | 40.0 | kV/mm |
| Comparative Tracking Index (Solution 'A') | 600.0 | — |
Table 5 of 5
1 row| Characteristic | Value | Method |
|---|---|---|
| Flammability (3mm/6mm Thick) | HB | UL94 |
