Nylon Polyamide Glass Fiber 30% Sheets
8 month ago
Foshan Anheda New Material Co., Ltd
10 month
Product details
Nylon Polyamide Glass Fiber 30% Sheets
PA6 GF30% Sheet (Polyamide 6 with 30% Glass Fiber Reinforced Sheet, 30% Glass Fiber Reinforced Sheet) is a high-performance composite sheet made of nylon 6 (PA6) resin as a matrix, modified by 30% Glass Fiber (GF) reinforced, and a twin screw extrusion process. As the first of the five major engineering plastics, PA6 has a molecular chain composed of open ring polymerization of caprolactam monomer (Caprolactam), which has excellent toughness, self-lubricity and processability; while the addition of glass fiber (GF) significantly improves the rigidity, dimensional stability and heat resistance of the material, making it an advanced engineering material with both "metal strength" and "plastic processing advantages".
Since its industrial production in the 1980s, PA6 GF30% Sheet has shown irreplaceable advantages in automotive lightweight, high density integration of electronic and electrical equipment, and high performance of industrial equipment, relying on its high strength-weight ratio, high temperature resistance, and creep resistance. It has become the core choice for replacing traditional metal materials (such as aluminum alloys, zinc alloys) and ordinary plastics (such as PA6 unreinforced sheets).
Molecular structure and enhancement mechanism
Matrix-Enhanced phase interface bonding: By adding coupling agents (such as KH-550 silane coupling agent), the surface of the glass fiber forms chemical bonds with the PA6 matrix (the amino group reacts with the hydroxyl group on the surface of the glass fiber), and the stress transfer is achieved, allowing the load to be efficiently transferred from the matrix to high-strength glass fiber;
Fiber Dispersion and Orientation: The twin-screw extrusion process disperses glass fibers evenly through shear force and oriented in the flow direction to form a "fiber frame" structure, which significantly improves the anisotropic properties of the material (the longitudinal performance is better than the transverse).
Summary of core advantages:
✔ Mechanical properties: Tensile strength 110 - 130 MPa, flexural modulus 8 - 10 GPa, creep resistance better than unreinforced PA6
✔ High temperature resistance: continuous use temperature 120 - 140℃, thermal deformation temperature 210 - 230℃
✔ Dimensional stability: linear thermal expansion coefficient 3×10⁻⁵/℃, close to metal material
✔ Economics: The cost is only 1/5 of high-end reinforced plastics (such as PEEK GF30%), and the processing method is flexible
| Properties | Standard | Unit | Test Data |
| Specific gravity | ISO 1183 | g/cm3 | 1.30 |
| Water absorption | ISO 62 | % | 2.0 |
| Flammability | UL94 | HB | |
| Mechancial Properties | |||
| Yield stress | ISO 527 | Mpa | 79.2 |
| Elongation at break | ISO 527 | % | 2.1 |
| Tensile modulus of elasticity | ISO 527 | Mpa | 6160 |
| Notched impact strength | ISO 179 | kJ/m2 | 4.6 |
| Flexural strength | ISO 178 | Mpa | 150 |
| Flexural modulus | ISO 178 | kJ/m2 | 2850 |
| Shore hardness | ISO 868 | scale D | 87 |
Application areas of pa6 sheet
Car lightweight and power system
Auto engine peripheral components: PA6 GF30% Sheet is used for engine oil pan and air intake manifold bracket, with excellent high temperature resistance and fuel resistance, and a weight loss effect of 30%-50%;
Automotive transmission system components: High-strength PA6 GF30% Sheet is used for transmission brackets and transmission shaft guards, which are creep-resistant and ensure long-term load stability.
Electronics and Precision Instruments
Electronic connectors and sockets: PA6 GF30% Sheet is used for mobile phone SIM card trays and computer motherboard support frames, insulation resistance ≥10¹² Ω;
Precision Instrument Components: Low thermal expansion PA6 GF30% Sheet is used in optical instrument brackets and laser equipment housings, with dimensional tolerance control of ±0.01 mm, suitable for high-precision environments.
Industrial equipment and machinery manufacturing
Industrial gears and bearings: Wear-resistant PA6 GF30% Sheet is used for power tool reduction gears and textile machinery guide rollers, with a friction coefficient of only 0.3 - 0.4, and its life is 2 - 3 times higher than that of unenhanced PA6 gears;
Mechanical protective cover and structural parts: High rigidity PA6 GF30% Sheet is used for CNC machine tool protective covers and industrial robot joint support, impact resistance and dimensional stability to meet harsh working conditions.
New energy and environmental protection equipment
New energy vehicle battery pack housing: PA6 GF30% Sheet is used for battery module brackets and cooling plate fixing frames, which are high temperature resistance and flame retardant to ensure battery safety;
Environmental Equipment Components: Corrosion-resistant PA6 GF30% Sheet is used for grille plates and chemical storage tank linings in sewage treatment plants, and has better acid and alkali resistance than ordinary plastics.
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Foshan Anheda New Material Co., Ltd
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10 month
Main Product:
Nylon Sheet ,
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