| Customization: | Available |
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| CAS No.: | 32131-17-2 |
| Formula: | (C12h22n2o2)N |
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Why to add glass fiber to pa66 plastic material?
PA66 is one of the earliest developed, most productive and most widely used nylon series products. It has high crystallinity, excellent tensile properties, bending properties, compressive strength and other mechanical properties, as well as excellent low temperature properties and chemical properties. It is a kind of engineering plastic, widely used, stable, good mechanical properties, superior electrical insulation performance, small proportion, easy processing and forming, self-quenching, good wear resistance. Therefore, it is widely used in automotive, electronic appliances, chemistry, mechanical instrumentation, construction and other industries. However, it has high water absorption, poor acid resistance, low dry and low temperature impact strength, and easy deformation after water absorption, which affects the dimensional stability of the product. People have modified PA66 in various ways while adding Fiberglass is one of them.
After adding glass fiber, its impact force, thermal deformation, mechanical properties, molding processability and chemical resistance are enhanced. Glass fiber is an inorganic non-metallic material with excellent properties, it has the advantages of low cost, non-combustion, heat resistance, chemical resistance, high tensile strength and punching strength, small elongation at break, good thermal insulation and good insulation. It is often used as a reinforcing material for organic polymers or inorganic nonmetals and composites.
After the addition of glass fiber, the most important effect on the material is the mechanical properties. The mechanical properties of modified PA66 are also related to the glass fiber content. The tensile strength, flexural strength and impact strength of PA66 increased with the increase of glass fiber content. The tensile strength and bending strength of the system increase linearly, but the glass fiber content reaches 30%.
The upward trend of tensile strength and bending strength is slowed down. It shows that adding glass fiber can form an effective interface layer, which can effectively transfer stress between the substrate and the interface, and thus enhance the strength of the matrix.
| Grade | Filling content | Flame retardant grade | Application range |
| Glass fiber reinforced | 10%-60% | HB | Suitable for engineering products, mechanical and electrical parts, micro motors, automotive parts, gears. Fishing gear reel and other high-strength accessories |
| Glass fiber reinforced and heat stabilized grade | 10%-60% | HB | Suitable for engineering products with high heat resistance requirements |
| Surface improved and glass fiber reinforced grade | 10%-40% | HB | Suitable for parts with high surface requirements, such as electric handlebars, motor housings, office furniture accessories, automotive external parts, etc |
| Flame retardant | V1,V2,V0 | Suitable for flame-retardant parts, such as transformer spool, connector, switch socket assembly, fuse box, etc | |
| Flame retardant and glass fiber reinforced grade | 15%-45% | V1,V2,V0 | It is suitable for flame-retardant products requiring high strength, such as switch components, connectors, spool, terminal block, etc. |
| Product name | PA66 /nylon 66 polyamide resin /granules /pellets |
| Appearance | translucency ,white ,black ,customized color |
| Characteristics | 1. Melting point up to 260ºC 2. Good heat resistance 3. The rigidity of PA66 is good, and the elastic modulus is also better 4. Feel softer than pa6 5. Good corrosion resistance, no mold, not afraid of decay, alkali resistance, but not acid and oxidizer resistance 6. Good dyeing performance 7.The relative density is small, only 1.04-1.14, in addition to polyolefin fiber, is the lightest fiber 8. Excellent mechanical properties. 9. Self-moistening and good friction resistance. Long service life as a transmission component. |
| Custom made service | Yes ,we also provide the material according to you model and specification sheet also provide technicial support . |
What other grade of PA66 we can provide ?
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