PPS is a semi crystalline, high-performance polymer with excellent strength, stiffness, temperature, chemical properties, flame retardancy, and wear resistance. However, due to its low fracture elongation and impact strength, poor toughness and impact resistance of pure PPS, and brittleness, its application is to some extent limited. Therefore, while maintaining the heat resistance, flame retardancy, and chemical stability of PPS, it is necessary to further improve its toughness, strength, and other properties to meet various needs. Mainly through carbon fiber reinforcement or glass fiber reinforcement methods, its performance strength and thermal stability can be further improved, thereby better realizing its application value.
Contact Now1.PPS-CF
PPS-CF is a polyphenyl sulfide (PPS) material with chopped carbon fiber (CF) added. CF reinforced PPS composite materials have the characteristics of high temperature resistance (can be used for a long time at 220 degrees Celsius), high stiffness , high strength , conductivity and wear resistance . Due to its excellent performance, PPS composite materials have replaced some metals as structural materials.
This material is widely used in electronic appliances, automobiles, mechanical and chemical industry, aerospace, military weapons and other fields.
PPS-CF 3D printing performance parameters:
performance Property | numerical value Parameter Value | unit Unit | Test Methods Test Method |
Young's modulus/Tensile modulus | 4951 | MPa | ISO 527, Type 1A |
Tensile strength/Tensile strength | 90 | MPa | ISO 527, Type 1A |
Elongation at break/Elongation at break | 7 | % | ISO 527, Type 1A |
Bend modulus/Bend modulus | 7341 | MPa | ISO 14125 |
Bend strength | 128 | MPa | ISO 14125 |
Notched impact strength/Notched impact strength | 6 | kJ/㎡ | ISO 180 |
Heat distortion temperature/HDT | 220 | ℃ | ISO 75-1,2 |
Glass transition temperature/Tg | 90 | ℃ | ISO 11357-2 |
Melting temperature/Tm | 280 | ℃ | ISO 11357-3 |
Particle printing temperature: 280-300℃ from feed to nozzle, adding cavity temperature (~120℃) will give better printing effect.
Drying temperature: 120-140℃ 4-6h.
2.PPS-GF
PPS-GF is a polyphenyl sulfide (PPS) material with chopped glass fibers added. It has a natural appearance and adjustable color. After PPS resin and GF are compositely reinforced, its strength, stiffness, stiffness and fatigue resistance are greatly improved. Glass fiber helps reduce shrinkage during the printing process, making this product more cost-effective than PPS-CF.
This material is widely used in many professional scenarios such as tooling fixtures, machinery, drone manufacturing, and automobiles .
PPS-GF 3D printing performance parameters:
performance Property | numerical value Parameter Value | unit Unit | Test Methods Test Method |
Young's modulus/Tensile modulus | 5154 | MPa | ISO 527, Type 1A |
Tensile strength/Tensile strength | 98 | MPa | ISO 527, Type 1A |
Elongation at break/Elongation at break | 6 | % | ISO 527, Type 1A |
Bend modulus/Bend modulus | 8308 | MPa | ISO 14125 |
Bend strength | 158 | MPa | ISO 14125 |
Notched impact strength/Notched impact strength | 7 | kJ/m2 | ISO 180 |
Heat distortion temperature/HDT | 240 | ℃ | ISO 75-1,2 |
Glass transition temperature/Tg | 90 | ℃ | ISO 11357-2 |
Melting temperature/Tm | 280 | ℃ | ISO 11357-3 |
Particle printing temperature: 280-300℃ from feed to nozzle, adding cavity temperature (~120℃) will give better printing effect.
Drying temperature: 120-140℃ 4-6h.
Precision flow control particle 3D printing equipment
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