Hdpe Geomembrane Installation

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FAQ

What are the raw materials for producing plastic vest bags?
PE PVC's all right, depending on your product.Plastic vest bags are common in supermarkets and shopping malls, and they are also indispensable necessities in people's daily life. Usually, like supermarkets, custom made vest bags are tens of thousands, because of the special nature of plastic film, is the need for mass production. So, what exactly is this plastic bag and waistcoat bag made of? Today, Qing Xiang plastic industry for everyone to explain.
I made of plastic raw materials accessories containing benzene, how to remove the teacher, please enlighten!
Benzene is generally not used as a plastic processing aid, even if mixed with a little, the plastic molding process in the high temperature also make it has long been volatile.
What material is best for plastic gears?
The most commonly used is the POM. It can be made of carbon fiber reinforced, more stable size, of course, can also use high-end engineering plastics, such as: PEEK, SP-1, Teflon, LR, and so on. For different occasions, different characteristics of the use of choice
What material do you need for plastic film? Do you use this material?
Or LDPE (high pressure polyethylene). Or a mixture of the two. The bags made of two materials each have their own characteristics, and are chosen according to the purpose and performance of the products. Polyethylene is petrochemical products, prices vary according to crude oil and market conditions every day, at present LDPE (high pressure polyethylene) offer at 13500 yuan. HDPE (low pressure polyethylene) at 11000 yuan up and down.
Is the plastic with high melting index good?
The melt index, the full melt flow index, or the melt flow index, is a numerical value that indicates the fluidity of the plastic material when it is processed.
PVC what is the difference between raw and recycled raw materials?
Because the recycled material is a result of high temperature dissolved, it is likely to emit a pungent flavor, this odor may be harmful to humans.
What is Ms plastic material?
The utility model has the advantages of good transparency, optical property, low moisture absorption, good weather resistance, easy processing, and residual stress of formed products... Other characteristics. Moreover, the proportion of MS resin is lower than acrylic, and the cost is cheaper.General injection molding and extrusion molding, transparent to acrylic resin (PMMA)
Plastic raw materials, electroplating grade round face, electroplating grade, what is the concept?
Such as ABS727 and so on. For example, plastic plating material can not add any gate material, that is because the material may be part of the carbonization, leading to local polarity reduction, will form electroplating pores.