Environmentally Friendly PE --- Raw material of protective film
Polyethylene structural formulaPolyethylene (PE) is a kind of plastic. The convenient bags that we often mention are made of polyethylene (PE). PE is the simplest and also the most widely used macromolecule material. It is made up of repeating -CH2- units. Polyethylene is made through addition polymerization of ethylene (CH2 =CH2). The performance of polyethylene depends on its polymerization method. Under medium pressure (15-30 atm) and catalyzed with organic compounds, the product of Ziegler-Natta polymerization is high density polyethylene (HDPE). Polyethylene molecules polymerized under this condition are linear and the molecular chain is very long, with molecular weight of up to hundreds of thousands. If under high pressure (100-300MPa) and high temperature (190-210C), catalyzed with superoxide, the product of free radical polymerization is the low density polyethylene (LDPE), which is with branched structure. If you want to know whether your PE products in use are environmentally friendly or not, you can start from learning environmental test contents and then judge and distinguish, for example, whether the PE products can be recycled or not, whether they are degradable or not, whether they harm people's health or not, whether they pollute environment or not and so on. Because there are many kinds of PE, such as LDPE, HDPE and extra. Hope my answers can help you!
PE is certainly environmentally friendly material. Itself is not poisonous to human body. Nowadays everyone is talking about shopping bags problem while it is actually a misunderstanding.
The brand new material does not cause pollution problems. Littering anywhere will cause "pollution" to the environment, but this pollution is different from the pollution caused by other chemical substances. This only causes that the soil is out of air circulation, and nothing more.
Reutilization of PE material, ie recycled granules, will inevitably be mixed with many foreign contaminants. Therefore, it is wise to minimize the use of recycled plastic or do not use them at all. Especially if garbage bags are recycled, the pollution will be more serious. So, it should be enough to arouse our vigilance.
Wuxi Isaac Industry Co., Ltd. only uses 100% virgin PE as raw material. For environmentally friendly protective film, please feel free to contact.
Contact person: Ruby
Email: sales@wxisaac.com
Skype: ruby.dai324
Whatsapp/Mobile: 86 15106175635
Wechat: sunxiaoke104049
Website: www.wxisaac.com
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Comments (1)
Lucy Jones7
Digital Entrepreneur
Well written and very informative. Thanks.