Plastic Auto Parts
Our factory is located in Suzhou Industrial Park,adjacent to Shanghai, with a production workshop of 3,000 square meters. We are equipped with our own R&D, design, and sales teams, with experienced mold engineers, designers, production personnel, inspection personnel and export logistics and can provide customers with Provide rapid prototyping services and free samples. It has been very mature in using ABS, PP, PC, PE, PVC, PET, PETG, HIPS, PMMA and other materials and can produce high-quality products.
Why Choose Us
01
Our Service
Vacuum forming works with a variety of plastic materials, such as ABS, PVC, and PETG, providing flexibility in material selection based on specific needs.
02
Our factory
Our factory is located in Suzhou Industrial Park,adjacent to Shanghai, with a production workshop of 3,000 square meters.
03
Production Equipment
8 sets vacuum forming machines, 3 sets 5-axis cnc cutting machines, 2 sets 3-axis cnc cutting machines, 2 sets die cutting machines, 1set bending machine.
04
Production Market
Domestic, USA, Canada, France, Ireland, Belgium, Switzerland, Sweden, Finland, Australia, New Zealand, Japan, Korea and etc.
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What is Plastic Auto Parts？
Plastic auto partsare the component elements and systems that make up a car. They range from the smallest fasteners to the largest body panels, from the engine to the seat springs. During the life of your vehicle, you will need to replace the tires, windshield wipers, brake pads, battery, spark plugs, and countless other auto parts.
These components are the building blocks of your vehicle, ensuring it operates smoothly and efficiently. From the engine and transmission to the brakes and suspension, each part plays a critical role in your car’s overall performance and safety. Regular maintenance and timely replacement of these parts can prevent breakdowns, extend the lifespan of your vehicle, and enhance driving safety.
Benefits of Plastic Auto Parts
Cost-Effective
On top of a lighter weight, plastic injection molding is much more cost-effective and efficient than working with metal parts. It allows companies to mass-produce automotive parts with minimal waste. Production costs go down and so does the cost of vehicles.
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Flexible Designs
Design flexibility is important if you work with automotive parts. There are a lot of different pieces and parts that need to fit a wide variety of designs. These complex forms and shapes can only be easily achieved through injection molding.
02
Corrosion Resistant
One of the main reasons to use plastic auto parts over metal ones is that they resist corrosion, chemicals, and weathering. As long as a vehicle doesn’t get into an accident, the plastic auto parts will last longer than traditional materials. Plastic is also much easier to recycle and reuse than metal parts.
03
Wide Variety of Applications
Plastics are versatile materials that are applicable in many industries. When it comes to car parts, they can be useful for bumpers and fenders as well as dashboards and consoles. These plastics offer different kinds of flexibility and durability.
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Key Points To Consider Plastic Car Parts
Plastic Composition and Porosity
Plastic car parts are often made of various materials like polypropylene, ABS, or polycarbonate. These materials differ in their porosity, which affects how well paint adheres to the surface. For example, ABS plastic is more porous and requires specific preparation compared to smoother surfaces like polycarbonate.
Impact of UV Exposure
Plastic components are exposed to sunlight and UV rays, leading to degradation over time. UV exposure can cause paint to fade or peel if not properly prepped. Understanding this can help you choose the right paint and clear coat with UV protection for long-lasting results.
Flexibility and Durability
Plastic parts are flexible compared to metal, requiring flexible paint that can withstand bending and vibrations without cracking. Opting for automotive-grade paints designed for plastic ensures durability and prevents premature chipping or flaking.
Chemical Resistance
Plastic car parts come into contact with various chemicals, such as fuel, oil, and cleaning agents. Selecting paint that offers chemical resistance is essential to maintain the finish and prevent discoloration or damage from exposure to these substances.
Surface Preparation Techniques
Proper surface preparation is key to ensuring paint adhesion and a smooth finish. Techniques like sanding, cleaning with a solvent-based cleaner, and using adhesion promoters tailored for plastic surfaces enhance the bond between the paint and plastic, resulting in a professional-looking coat.
What Plastics Are Plastic Auto Parts Made of?
Now that you know the various advantages of using engineering plastics, let’s look at some of the specific polymers and plastics that comprise automotive plastics:
Polypropylene
This is a more common engineering plastic used for automobile parts due to its flexibility and ability to be formed into any shape. This plastic type is also known for its superior heat and chemical resistance. It is frequently found in car bumpers, carpet fibres and gas canisters.
Polycarbonate
This polymer is lightweight and has high-impact absorption features, which is why it’s commonly used in fenders and headlamps. Its weather resistance is also essential for better overall performance and fuel efficiency.
PVC Plastic
Polyvinyl chloride is known for its flame resistance which is why it is found in interior components, such as dashboards, consoles, door coverings and more. It is also formable into stiff and flexible parts.
ABS Plastic
Acrylonitrile butadiene styrene plastic is suitable for manufacturing parts for safety due to its impact absorption and energy redistribution during collisions. This plastic is durable, heat resistant and ideal for dashboard components and steering wheel coverings.
Polyethylene
This plastic is known for moisture resistance, impact resistance, low density and durability. It’s ideal for electrical insulation and glass-reinforced bodies.
Nylon 6/6
Nylon 6/6 is a versatile plastic with excellent wear resistance and stability. It’s also waterproof, which makes it suitable as coatings, and formable in different shapes via extrusion. Nylon is quick to produce and affordable.
How to Paint Plastic Auto Parts?
Ideally, you will have chosen the best spray paint for automotive plastic. These paints are specially formulated to stick to plastic parts. The cleaning and sanding processes should help adherence, too.
First, you will need to wear a mask and eye protection. Most painters choose to wear gloves to avoid having to wash the paint off their hands after the job.
You need to use a primer first. You will point the primer can at the target parts and spray a steady, even stream to ensure a proper coating. It is best to hold the can about 6 to 7 inches away from the parts when spraying. Closer could cause splashback and further could cause the primer to dissipate in the air before reaching the parts.
After waiting for the primer to dry, you will add the actual color. You need to shake the spray paint can well before applying. You should spray an even stream of paint, keeping the can at the same distance from the parts as the primer (6 to 7 inches).
Wait for the first coat to dry. If you need a second coat, you can apply it after the first one is dry. A second coat could be necessary in different situations, such as if you are painting a light color over a dark color (white over brown or gray, for instance). In some cases, a third coat may be necessary.
Let the paint dry completely. You can leave it in a dry, safe area overnight to ensure it is completely finished before moving on to the optional lacquer step.
Add a few coats of lacquer to create a shiny finish. This step is optional, but it can give the parts a like-new shine.
Plastic Auto Parts Applying Primer on Plastic
When it comes to painting plastic car parts, applying primer is a crucial step that ensures the paint adheres well and results in a durable finish. Here’s how you can effectively apply primer on plastic surfaces:
Choosing the Right Primer
Start by selecting a high-quality primer specifically designed for plastic surfaces. Look for primers that offer excellent adhesion to plastic and are compatible with the type of paint you intend to use.
Preparation Steps
Before applying the primer, make sure the plastic surface is clean, dry, and free of any contaminants. You can follow the cleaning and sanding techniques mentioned earlier in this guide to prepare the surface adequately.
Application Technique
When applying the primer, it’s essential to maintain even coverage to achieve a smooth and uniform base for the paint. Use light, overlapping strokes with consistent pressure to avoid drips or uneven areas.
Drying Time
Allow the primer to dry completely according to the manufacturer’s instructions. It’s crucial to give the primer sufficient time to cure properly before proceeding with the painting process.
Sanding (Optional)
Depending on the type of primer used, you may need to lightly sand the surface after the primer has dried to ensure maximum adhesion and a smooth finish. Use a fine-grit sandpaper to gently sand the primed surface before proceeding with the paint application.
Final Checks
After the primer has dried and any optional sanding is complete, inspect the surface for any imperfections or rough areas. Make any necessary touch-ups or corrections before moving on to the painting phase.
By following these steps and paying attention to detail during the primer application process, you’ll create a solid foundation for painting your plastic car parts. Properly primed surfaces not only improve paint adhesion but also contribute to a professional-looking finish that lasts.
Painting Plastic Car Parts
When it comes to painting plastic car parts, applying the primer is a crucial step that sets the foundation for a successful paint job. Following the right techniques and using quality materials will help you achieve a professional and long-lasting finish.
Selecting the Right Primer
To start, it’s essential to choose a high-quality primer specifically designed for plastic surfaces. Look for primers that offer good adhesion to plastics and are compatible with the type of paint you plan to use. Checking with your local auto supply store for recommendations can guide you in finding the right primer for your project.
How Plastic Car Parts Make Our Vehicles Safer
Here's an interesting statistic: plastic makes up more than 50% of a modern car's body and parts, yet accounts for only around 10% of its weight. Knowing that over half of your car is most likely made of plastic components might be disconcerting at first, but in actuality, plastic is a big reason why modern cars are so safe. There are several key plastic car parts that help protect drivers and passengers in the event of an accident, making the roads safer for everyone, every day.
Seatbelts
Rather than just fabric, seatbelts are made of polyester fibers. The durable blend of fabric and plastic helps hold drivers and passengers securely in place during standard travel and protects them better than older seatbelt models against frontal crashes. In fact, modern plastic-blend seatbelts and airbags have helped reduce the fatality of direct frontal collisions by nearly 30%.
Crumple Zones
Typically located in the front of the vehicle, crumple zones are areas on a vehicle's body that can fold up like an accordion to absorb impact and help cushion passengers in the event of an accident. Automobile plastic parts are partially responsible for this incredible, life-saving ability.
Windows & Mirrors
Rather than using ordinary glass in car windows, windshields and mirrors, manufacturers now use plastic blends or laminate glazing. This not only makes it harder for windshields to crack or shatter, but it protects passengers from being cut on sharp edges if an accident occurs. Plastic materials have duller edges than glass, making them less likely to cut, and laminates help keep the windows together so passengers aren't sprayed with shattered pieces.
Fillers
In cars, plastic is also used as a foam filler in hollow structures like cowls, rocker panels and pillars. This adds greater structural strength to the vehicle, which helps keep passengers safe in a variety of accidents, but especially rollover crashes.
Our Factory
We have multi CNC mold processing centers, which can meet the mold processing of aluminum molds,resin mold,wood mold ect. We have raw materials, mold, product design, production and processing and export trade, we can offer customers with comprehensive and integrated plastic parts molding. We can also cooperate with customer mold modification.
Our Certificate
FAQ
We're well-known as one of the leading plastic auto parts manufacturers and suppliers in China. If you're going to wholesale customized plastic auto parts, welcome to get more information from our factory.
Automotive Thermoforming, Automotive Plastic Parts, Plastic Car Parts