The Application of Plastic Parts to Automobile Engines
As we all know, operating conditions for engines are complex and harsh, and they need to adapt to various external environments. Therefore, higher requirements are put forward for engine parts, especially in terms of engine-related resin materials. Resin is used due to the high requirements for operating temperature and pressure. In automobile engines, thermoplastic engineering plastics are commonly used. Taking the engine as an example, the materials used for plastic auto parts are mainly as follows:
PUR
Fuel pipe protection covers, high-pressure fuel rail protection covers, high-pressure fuel pump protection covers, high-pressure fuel pump frame covers are used to protect the components and eliminate abnormal noise. This foamed plastic is used because the shape can be maintained after molding, while the texture is softer and the cost is lower.
PA66 containing PA66-GF reinforced materials
PA66 is used for dipsticks, intake manifolds, cylinder head covers, chain tensioner arms, mufflers of solenoid valves of engine carbon canisters, etc. This material has better fatigue strength and rigidity, and its blended modified material has better wear resistance and heat resistance.
PA46 containing PA46-GF reinforced materials
It is mainly used for parts of the throttle. This material has excellent heat and wear resistance, but it is generally used less due to its high costs.
PA6
It is used in oil filters, which has the advantages of high strength and wear resistance, durability after good glass fiber reinforced, and good mechanical properties.
PPA
PPA is used for water jackets for engines, because the water jacket is used in high temperature and humidity for a long time. PPA has good tensile strength under high temperature and humidity, good heat resistance and coolant resistance.
PBT
PBT is mainly used for some parts of the ignition coil, because it has excellent electrical properties and flame retardancy. Meanwhile, the heat aging temperature is relatively high, which can meet the working conditions of the ignition coil.
PPS
PPS is mainly used for some parts of ignition coils. First, PPS has very low water absorption. Second, it has good flame retardancy. Third, it has good heat resistance, electrical properties, and creep resistance under loads.
PUR
Fuel pipe protection covers, high-pressure fuel rail protection covers, high-pressure fuel pump protection covers, high-pressure fuel pump frame covers are used to protect the components and eliminate abnormal noise. This foamed plastic is used because the shape can be maintained after molding, while the texture is softer and the cost is lower.
PA66 containing PA66-GF reinforced materials
PA66 is used for dipsticks, intake manifolds, cylinder head covers, chain tensioner arms, mufflers of solenoid valves of engine carbon canisters, etc. This material has better fatigue strength and rigidity, and its blended modified material has better wear resistance and heat resistance.
PA46 containing PA46-GF reinforced materials
It is mainly used for parts of the throttle. This material has excellent heat and wear resistance, but it is generally used less due to its high costs.
PA6
It is used in oil filters, which has the advantages of high strength and wear resistance, durability after good glass fiber reinforced, and good mechanical properties.
PPA
PPA is used for water jackets for engines, because the water jacket is used in high temperature and humidity for a long time. PPA has good tensile strength under high temperature and humidity, good heat resistance and coolant resistance.
PBT
PBT is mainly used for some parts of the ignition coil, because it has excellent electrical properties and flame retardancy. Meanwhile, the heat aging temperature is relatively high, which can meet the working conditions of the ignition coil.
PPS
PPS is mainly used for some parts of ignition coils. First, PPS has very low water absorption. Second, it has good flame retardancy. Third, it has good heat resistance, electrical properties, and creep resistance under loads.
Related News
- Research on Stamping of Complex Aerospace Sheet Metal Components (Part Two)
- Research on Stamping of Complex Aerospace Sheet Metal Components (Part one)
- Design of the Upper Cover of a Household Air Conditioner Remote Control
- The Mold Cavity of Overmolding Handheld Forehead Thermometer Casing
- Overmolding Handheld Forehead Thermometer Shells
- Defects of Overmolded Lampshades
- An Introduction to Overmolding
- Overmolding Lampshades For Car Headlights
- Deformation of Plastic Components
- How to Distinguish Good Plastic Products from the Bad Ones?
News
Advantages
Low Cost
Topper leverages an offshore plastic mold making plant with a lower cost structure in order to offer lower pricing than Topper's competitors.
High Quality
Quick Turnaround
Topper leverages an offshore plastic mold making plant with a lower cost structure in order to offer lower pricing than Topper's competitors.
High Quality
Topper is ISO 9001:2008 certified, and Topper processing quality systems ensure that your parts are the highest quality possible for your applications.
Quick Turnaround
Topper offers three different shipping methods, including next day air, to accommodate your timing and budget requirements.
Online Quotes
Topper interactive online quotation system provides instant quotes for plastic mold making, injection molding, CNC machining and die casting.
Online Quotes
Topper interactive online quotation system provides instant quotes for plastic mold making, injection molding, CNC machining and die casting.
Follow Us
Topper is a professional plastic mold manufacturer in China, our injection molding service covers all walks of life, including medical, electronics, auto parts, appliance, etc.
Contact Us
Topper Plastic Mold Co., Ltd.
Address: No. 879, Xiahe Road, Xiamen, Fujian, China
Tel: 0086-592-5819200
Email: [email protected]
Website: https://www.plastic-mold.com
Copyright © China Plastic Mold Co., Ltd. Robot Arm for Injection Molding. Privacy Policy | Terms of Service | Sitemap
Website Design & Support: jeawin.com