Plastic products have been used for decades. With the advancement of technology, more and more thermoplastic products have added luster to the industry, and more changes are expected. The production and manufacture of high-quality products in the pipe industry has surged.
The difference between HDPE and polyethylene has always been a topic of debate in the industry. Many people want to know what are the characteristics of products produced with polyethylene as raw materials?
Overview of PE pipe and HDPE pipe
It is wise to collect detailed information about the products you want to buy. With the high demand for plastic pipes, it is worthwhile to clearly understand what HDPE vs
PE pipes will produce up close.
Significant differences between HDPE and PE
Here are a few things to look at and look at the key differences between HDPE and polyethylene:
1. Strength
HDPE pipes must bear a certain pressure. PE resins with high molecular weight and good mechanical properties are usually used, such as HDPE resins. The strength is 9 times that of ordinary polyethylene pipe (PE).
2. Abrasion resistance
Among all engineering plastics, the wear resistance of HDPE is the highest among plastics. The higher the relative molecular mass, the better the wear-resistant material, even more than many metal materials (such as carbon steel, stainless steel, bronze, etc.), ordinary PE does not have this characteristic.
3. Applications
Large-scale municipal and engineering projects often use
HDPE pipes because their wall thickness and bearing pressure are higher than PE pipes. After all, the wall thickness is relatively large. Polyethylene pipes are used in small municipal projects or commercial buildings and parks.
Common characteristics of HDPE and PE
1. Lightweight
Products made of PE and HDPE are very light because they are made of a material that is easy to handle and transport to the specified destination.
2. Not affected by the weather
PE and HDPE products are classified as weather-resistant products because they are designed to withstand harsh weather conditions. These products can withstand sunlight, wind and rain. They are also resistant to chemicals, which is why they are widely used to transport different liquids.
3. Flexible
The
polyethylene pipe is designed to be easy to crimp and is available to customers in different sizes. Therefore, they can save a lot of money for many users during the installation process.
4. Leak tight
When PE or HDPE pipes are professionally fused and well connected, they create a homogeneous system. The final product is a powerful system that will resist leakage in the transfer fluid.
5. Durable
The polyethylene pipe can resist tearing and any pressure. They are also resistant to stress cracking and can be used for decades.
6. Non-toxic
HDPE is non-hazardous because it is non-toxic and inert and can be safely used to transfer different fluids. It will not decompose in aquatic systems or landfills. These pipes are recyclable and environmentally friendly when used in different applications.
