High-temperature Resistance LFT-PPS-NG05 Components
01 What is LGF50 PPS?
LGF50 PPS is a high-performance engineering composite material based on PPS (polyphenylene sulfide), with 50% long glass fibers as the reinforcing framework, specifically designed for high-temperature structural components.
When ordinary engineering plastics start to deform, LGF50 PPS ensures that the structure remains stable.
02 What Problems Might the Customer Encounter?
Temperature rise
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Material rigidity decreases
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Components deform
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Assembly accuracy changes
Absorb moisture
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Size variation
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Mechanical performance fluctuation
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Long-term stability decline
Long-term contact with oil, coolant, solvents, etc.
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Material erosion
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Performance degradation
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Service life reduction
Long-term bearing
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Creep
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Permanent deformation
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Components lose their original size and assembly accuracy
Short fiber reinforcement
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Reinforcement structure is relatively dispersed
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Long-term bearing capacity is limited
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There is further room for improvement in high-load structure applications
LGF50 PPS precisely addresses the combination of these issues.
High temperature + load + chemical medium + humidity + precise dimensions. When multiple conditions occur simultaneously, LGF50 PPS can still stably solve all the problems.
03 What are The Advantages of LGF50 PPS?
- Ultra-high rigidity - core advantage. The 50% long glass fiber forms a strong fiber-reinforced network, enabling LGF50 PPS to have extremely high tensile modulus and bending modulus.
- High-temperature performance - suitable for high-temperature environments → Long-term bearing capacity → Still requires dimensional stability
- Extremely low water absorption - excellent dimensional stability
- Excellent chemical resistance
- Creep resistance - better able to suppress continuous load → Rheological deformation → Deformation → Dimension failure
05 Why Did You Choose LGF50 PPS Instead?
LGF50 PPS vs Standard PPS
LGF50 PPS vs LGF PA66
LGF50 PPS vs Metal
Increased structural rigidity and long-term load-bearing capacity
With lower moisture absorption and better stability in high-temperature and chemical environments
Weight reduction + Injection molding + Integrated structure
FAQ
Q: Where does LGF50 PPS outperform regular PPS?
A: The ordinary PPS mainly addresses issues related to heat resistance and chemical resistance; LGF50 PPS further resolves the problems of rigidity and structural stability under high loads.
Q: Is LGF50 PPS better than LGF PA66?
A: It is not absolute. For applications with high temperature requirements, resistance to chemicals, low moisture absorption, and stable dimensions, LGF50 PPS has more advantages.
Q: Under what circumstances is LGF50 PPS the most worthy option to consider?
A: When a component needs to simultaneously withstand high temperatures + loads + chemical media + the requirement for dimensional stability in a very demanding environment
How To Contact Us?
LGF50 PPS enables the material to transform from "plastic" into an integral part of the structural design.
LFT-G® has been dedicated to researching this high-performance composite material. If you are also interested, please feel free to join us in the discussion.
Email: sale03@lfrtplastic.com
Mobile: +86 19176646717
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