PP+GF(30%)
Tipo di materiale
Plastica
Nome del materiale
PP+GF(30%)
Nomi alternativi
30% Glass Fiber Reinforced Polypropylene | PP GF30 | GF30 PP
Compatibilità dei processi
Lavorazione CNC, stampaggio a iniezione
PP+GF(30%) nella lavorazione CNC e nello stampaggio ad iniezione
PP+GF(30%) is a type of composite material that combines the properties of polypropylene with the added strength and stiffness the glass fiber reinforcement provides.
This material has better dimensional stability compared to unfilled polypropylene. The addition of glass fiber reinforcement significantly improves the strength and rigidity of polypropylene. Glass fiber reinforcement helps minimize the material's tendency to warp during CNC machining. It also enhances the material's resistance to high temperatures and abrasion. Additionally, glass fibers help reduce the material's shrinkage during cooling after the CNC machining process. Despite the added reinforcement, PP+GF(30%) remains relatively lightweight.
Glass fibers may speed up tool wear, so we use strong and durable tools. We also use coolants/lubricants to avoid distortion and maintain machining precision. We set the right feed rates and spindle speeds for desired surface quality and tolerances. PP+GF(30%) can have a rougher surface finish than unfilled polypropylene. If a smooth finish is required, we do additional finishing operations. After machining, we inspect the final parts for dimensional accuracy and surface finish. We adjust machining parameters as needed for future runs.
Tabella delle proprietà of PP+GF(30%)
| PROPRIETÀ MECCANICHE | |
|---|---|
| Yield Strength(UTS) | 68-85 MPa |
| Modulo di Young (elasticità) | 6.5-7 GPa |
| Allungamento a rottura | 2.1-3.4% |
| Durezza | 110 HRC |
| Proprietà fisiche | |
| Resistenza ai raggi UV | Fiera |
| Duttilità e flessibilità | Basso |
| Densità | 1.18 g/cm³ |
| Resistenza chimica | Buono |
| Porosità | Basso |
| Proprietà termiche | |
| Temperatura massima di servizio | 100°C |
| Coefficiente di espansione termica | 25-70 x 10^-6/°C |
| Conduttività termica | 0.27-0.3 W/(m·°C) |
| Proprietà elettriche | |
| Sicurezza ESD | No |
Conoscenze di base of PP+GF(30%)
What is PP+GF(30%)?
PP+GF(30%) typically refers to a polymer blend consisting of polypropylene (PP) and glass fiber (GF) as a reinforcing material. In this case, the GF content is specified as 30%, meaning that the polymer blend comprises 70% polypropylene and 30% glass fiber by weight. Adding glass fiber to polypropylene can enhance the material's mechanical properties, such as strength, stiffness, and heat resistance.
Polypropylene (PP) is a common thermoplastic used in 3D printing, especially in the automotive industry. However, PP-printed parts lack stiffness and reinforcement. Glass fiber-reinforced polypropylene (GF30 PP) is used to address this. It contains glass fibers, enhancing the base PP material. GF30 PP, available in filament format for 3D printing, is widely used for components exposed to high temperatures, such as engine bay parts. This is due to its high heat resistance, low moisture absorption, and low density, which creates lightweight yet large parts.
Advantages of PP+GF(30%)
- Improved Strength
- Enhanced Stiffness
- Reduced Weight
- Increased Durability
- Enhanced Heat Resistance
- Improved Dimensional Stability
- Lowered Shrinkage
- Enhanced Impact Resistance
- Reduced Warping
- Improved Surface Finish
Applications of PP+GF(30%)
- Componenti per autoveicoli
- Contenitori elettronici
- Parti aerospaziali
- Industrial machinery
- Articoli sportivi
- Dispositivi medici
- Elettronica di consumo
- Connettori elettrici
- Building and construction materials
- Equipaggiamento marino
Machining PP+GF(30%) Domande frequenti sull'acquisto
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