Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Fillers Included
- Polymer Name
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Materials Features
- Features & Benefits
Product Attributes
- Range of grades
- Good mechanical properties
- Good chemical resistance
- Good impact strength
- Natural product may be used in contact with foodstuffs (subject to appropriate limits)
- Naturally good damping properties
- Goods sliding properties
- High wear resistance
- Good abrasion reistance
- Product sourced from longstanding manufacturer with ISO accreditation
Customer Benefits
- Correct grade selection for application is optimized
- Very good all-round product for diverse engineering applications
- Reduces machinery noise levels
- Long life in many industrial bearing, wear and gear applications
- Consistent quality ensures uniform characteristics in machining and performance
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
- Typical Applications
Mechanical engineering, automotive and general machinery construction - e.g. plain bearings, coil bodies, guide & clutch parts, gears, cams, rollers, slide bearings, seal rings and guide rails, pulleys, conveyor parts.
- Machinability
While not as fine as acetal, the machinability of unmodified nylon is very 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. It’s therefore important to ensure that these materials are not machined while in a chilled condition.
Properties
- Color
- Flame Rating
- Mechanical Properties
- Thermal Properties
- Typical Properties
- Flammability
Value | Units | Test Method / Conditions | |
Density (20°C) | 1.15 | g/cm^³ | - |
Tensile Strength at Yield | 82.0 | MPa | - |
Elongation at Break | 35.0 | % | - |
Tensile Modulus of Elasticity | 3500.0 | MPa | - |
Notched Impact Strength (Charpy) | min. 2.5 | kJ/m^² | - |
Ball Indentation Hardness | 185.0 | N/mm^² | - |
Hardness | 83.0 | Shore D | - |
Value | Units | Test Method / Conditions | |
Melting Temperature | 216.0 | ºC | - |
Heat Deflection Temperature (1.8 MPa) | 95.0 | ºC | Method A |
Coefficient of Thermal Expansion (Avg. Between 20 - 60°C) | 80.0 | 10^⁻⁶ .K^⁻¹ | - |
Specific Thermal Capacity (100°C) | 1.7 | kJ/(kg.K) | - |
Service Temperatures without High Mechanical Load – Long Term | -40 to +110 | ºC | - |
Service Temperature - Short Term | max. 170 | ºC | - |
Value | Units | Test Method / Conditions | |
Moisture Absorption Saturation in Air (23ºC, 50% RH) | 2.5 | % | - |
Value | Units | Test Method / Conditions | |
Flammability (3mm/6mm Thick) | HB/HB | - | UL94 |
Regulatory & Compliance
- Certifications & Compliance
Technical Details & Test Data
- Technical Description
Grade Modification Purpose Nylon 6G+MoS₂ (molybdenum disulphide) – (PA6GMO) Addition of liquid lubricant. Color: black Improved wear resistance, good sliding properties & very good UV resistance. - Chemical Resistance
Nylon 6G is highly resistant to: hydrocarbons, alkalis, fats, oils, fuels, ethers, esters and ketones. But it is not resistant to: halogens, mineral acids and certain organic acids, oxidizing agents.
Acid resistance - Alkali resistance + Hydrocarbon resistance +/0 Chlorinated hydrocarbon resistance - Aromatic resistance +/0 Ketone resistance + Resistance to hot water +/0 - Dimensional Stability
Like most Nylons, 6G will slowly absorb / exude moisture depending on the humidity of the surrounding atmosphere. This has three significant affects; importantly, a component will change dimension so consideration must be given to this e.g. bearing clearances. Electrical insulation properties will change – consider Nylon 12 as an alternative. Usefully, high humidity will toughen Nylon 6G, with significantly higher impact strength being recorded.
Packaging & Availability
- Product Availability
Round bar Natural color made up to 2000mm dia, MoS2, black to 450mm. Modified grades – please call for a quotation. Sheet/plate Natural color made to 500mm thk. MoS2, black to 200mm. A range of area formats is available. Tube Natural color made up to 2000+mm outside dia. Sizes not stocked are available on relatively short delivery time. 1, 2 or 3m lengths supplied or cut to customer requirements.