Mastars

Location: Home » Resources » FAQ
Related news
Mastars: Detail Guide About Aluminum Injection Molding
Mastars: Detail Guide About Aluminum Injection Molding
Prototypes or real products are produced by the aluminum injection molding technique. The aluminum tooling technique is ...
Advantage and disadvantage of vacuum casting prototyping|auto parts|mastars
Advantage and disadvantage of vacuum casting prototyping|auto parts|mastars
Prototype manufacturing in Mastars involves customers in various industries around the world. Products include medical e...
How to reduce the vibration during CNC machining?|rapid prototyping service
How to reduce the vibration during CNC machining?|rapid prototyping service
In CNC milling, vibration may occur due to the limitations of cutting tools, tool shanks, machine tools, workpieces or f...
Understanding the New Product Introduction (NPI) Process|Rapid prototyping
Understanding the New Product Introduction (NPI) Process|Rapid prototyping
Creating a new product means managing a ton of moving parts simultaneously. You have to make sure your team is communica...
Mastars: 5 Reasons Why plastic injection moulding is So Effective
Mastars: 5 Reasons Why plastic injection moulding is So Effective
Plastic injection moulding is one in all the foremost common strategies for mass manufacturing plastic elements, because...
Mastars: Everything About Cooling System for Injection Molding
Mastars: Everything About Cooling System for Injection Molding
The injection mold cooling service dissipates the molding heat evenly. It would help if you had a fast cooling to get an...
Why is titanium alloy a difficult material to machine?
Why is titanium alloy a difficult material to machine?
Mastars uses rapid CNC machining to make prototypings and functional parts, providing customers with rapid CNC services,...
What are the characteristics of ABS materials used for handboard production?
What are the characteristics of ABS materials used for handboard production?
Mastars is a company specializing in prototyping, rapid prototyping, CNC parts processing, 3D printing, laser forming, s...
Detailed explanation of difficulties in medical plastic injection molding (2)
Detailed explanation of difficulties in medical plastic injection molding (2)
(1) If the material temperature is too high, causing decomposition, excessive barrel temperature or heating imbalance, t...

Contact us

  • Building 6 , Blue Sky Industrial Park, Ditang Road, Shajing Town, Shenzhen City,Guangdong, China (518104)
  • marketing@mastars.com

Why should the car bumper be made of plastic?|rapid cnc machining|prototyping

Release date:01 , Jan , 0001 Source:Mastars Pageviews:-
Mastars is dedicated to the extrusion, injection molding, and machining of various plastic products. We specialize in PEEK, PI, PPS, PEI, and provide special engineering plastic finished parts and semi-finished profiles for different industries.?|rapid cnc machining

Mastars is dedicated to the extrusion, injection molding, and machining of various plastic products. We specialize in PEEK, PI, PPS, PEI, and provide special engineering plastic finished parts and semi-finished profiles for different industries.|rapid cnc machining|Bumper Mould

Many people know that the mainstream material of automobile bumper is plastic. In our impression, isn't steel stronger than plastic? Why do manufacturers prefer to use plastic to make bumpers? In fact, there are several reasons:

bumper

Manufacturing cost control

Compared with steel, plastic materials and processing costs are lower, so the use of plastic bumpers can greatly save manufacturing costs. After the manufacturing costs are controlled, the price of final products to consumers will become cheaper. Of course, in addition to plastic bumpers, some top sports cars will be made of carbon fiber, and the price will naturally be higher.


Pedestrian safety assurance

If the bumper is made of rigid materials such as iron or steel, once it hits a pedestrian, the injury to the pedestrian will be fatal. Due to the material, the plastic bumper is more elastic than the rigid metal, and can also absorb the impact energy, so the plastic insurance can also play a role in protecting pedestrians.


Corrosion and rust resistance

In the process of driving and using the car, the front and rear bumpers are more vulnerable to scratches and bumps, and contact with water marks and other substances is more frequent. The primer is easy to be exposed after the metal parts are scratched. If the paint is not repaired for a long time, it is easy to rust and corrosion due to moisture as time goes by. The plastic material has the advantages of corrosion resistance and rust prevention, so it has naturally become a better choice.


Of course, the plastic used to make bumpers is not our common plastic. At present, domestic automobile front and rear bumpers generally use toughened polypropylene material as raw material for injection molding - polypropylene plastic (commonly known as PP material), which has the advantages of high melting point, heat resistance and corrosion resistance. Its products have relatively good strength, rigidity and transparency, high rigidity, impact resistance, scratch resistance and paintability, and will not break under the impact of 8 km/h, And has the elasticity of recovery.

Mastars Industries CO., LTD

        www.mastars.com
Email: marketing@mastars.com
Tel: +86 755-88210690
Mobile: +86 181 0029 4997
Add: Building 6,Blue Sky Industrial Park, Ditang Road, Shajing Town, Shenzhen City, Guangdong, China

2021 Mastars Industries Co., Ltd. All rights reserved Privacy statement Terms & conditionsWebSite Mapcnzz