High-density polyethylene (HDPE) or polyethylene high-density (PEHD) is a polyethylene thermoplastic made from petroleum.
HDPE is known for its large strength to density ratio. The density of HDPE can range from 930 to 970 kg/m3. Although the density of HDPE is only marginally higher than that of low-density polyethylene, HDPE has little branching, giving it stronger intermolecular forces and tensile strength than LDPE. The difference in strength exceeds the difference in density, giving HDPE a higher specific strength. It is also harder and more opaque and can withstand somewhat higher temperatures (120°C/ 248 °F for short periods). High-density polyethylene, unlike polypropylene, cannot withstand normally required autoclaving conditions. The lack of branching is ensured by an appropriate choice of catalyst (e.g., Ziegler-Natta catalysts) and reaction conditions
The main characteristics of high density polyethylene (HDPE)HDPE is a kind of high crystallinity, nonpolar thermoplastic resin. Square one HDPE appearance has milk-white, in a small cross section in a certain degree of translucent. PE has excellent resistance to most of the life and the characteristics of industrial chemicals. Some kinds of chemicals can produce chemical corrosion, such as corrosive oxidant (nitric acid), aromatics (xylene) and halogenated hydrocarbon (CTC). The polymer is not hygroscopic and has a good waterproof, steam, can be used for packaging purposes. HDPE has the very good performance, especially high insulation dielectric strength, make it very suitable for wire and cable. In the level of high molecular weight has excellent impact resistance, even at room temperature under 40 f low temperature are so.A variety of unique characteristics of grade HDPE is the appropriate combination of four basic variables: density, molecular weight, molecular weight distribution and additive. Different catalyst is used in the production of customized special performance polymers. These variables combine to produce different USES of the HDPE grade; In performance to achieve the best balance.
FAQ：
1.What is your MOQ?
Our MOQ is usually 5 CTNS.
2.What is your delievery time?
The time of delievery is around 30-45days.
3.What is the shipping port?
We ship the goods via Ningbo or Shanghai port.
4.What is your payment terms?
We accept 30% T/T in advance,70% in the period of shipment or 100% L/C.
5.How should I contact you?
You can contact us with Trade Manager or send us an email by click Contact Supplier bottom.
6.What is the location of your company?
Our company is located in the Taizhou Zhejiang Province,China.
If you would like to have a visit, you are much welcome.
7.How about the samples?
We could send you the samples ,most samples are free to send to most places in China.If sent to other countries,transport fee shoule be paid by you.
8.Why choose us?
1 Genuine produces with excellent quality and competitive price.
2 Cooperating with the customers all over the world and knowing the markets very well.
3 ERA is a listed company. Everything can be rest assured working with us.
4 After- Services will be highly-satisfied. Any problems and feedbacks will be answered in a short of time.
Our Services：
1. Any inquiries will be replied within 24 hours
2. Professional manufacturer.
3. OEM is available.
4. High quality, standard designs, reasonable&competitive price, fast lead time.
5. Faster delivery: Sample will be prepared in 2-3days.
6. Shipping: We have strong cooperation with DHL, TNT, UPS, MSK, China Shipping, etc.
7. You can also choose your own shipping forwarder.
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