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FAQ

What is the hardness of PAEK+30%GF plastic material?

Mohs hardness is mainly used in mineral classification. The Mohs scale from I to 10. the scratch resistance increasing (such as talc Mohs hardness is I, the diamond is 10), namely each scale corresponding to the Mohs material can be scraped traces in the previous stage of material. According to the Mohs hardness can determine the scratch resistance between contact with objects in the use of Engineering plastics.Engineering plastics Mohs hardness is between 2 and 3.

What are the plastic raw materials?

This polymer is made up of many smaller and simpler molecules made of covalent bonds. There are many kinds of polymers, one is to change the Prajna heat to classification, it can be divided into two categories.

What is the material of plastic dip?

Also known as alias dip coated, hot dip coating, hot compress. Dip (plastic) is a kind of plastic coating process. According to the different raw materials used in dipping, they can be divided into liquid dipping (coating) and powder dipping (coating).

What plastic material is used for plastic hose?

PE: the main raw material for polyethylene. The performance of light weight, good toughness, good low temperature resistance, non-toxic, low cost, high impact strength, compressive strength and tensile strength but lower thermal welding, flange connecting thread water pipe, rain water pipe, gas pipe, industrial pipe corrosion.

What raw material (HDPE) made of plastic bags, high transparency, good sense of light master?

Synthetic resin is the most important component of plastics, and its content in plastics is generally between 40% and 100%. Because of the large amount and the nature of the resin, which often determines the nature of plastics, people often think of resin as a synonym for plastics. For example, PVC resin is mixed with PVC plastic, phenolic resin and phenolic plastics. In fact, resin and plastics are two different concepts. Resin is an unprocessed primitive polymer that is used not only in plastics but also as raw material for paints, adhesives and synthetic fibers. In addition to a very small number of plastic containing 100% of the resin, the vast majority of plastic, in addition to the main component resin, but also need to add other substances

How to identify the proportion of nozzle material in plastic?

It can be analyzed according to the melting point value (MFI/MI) of plastic material. Generally not to exceed the raw material index 30% judgment. Example: GE C1200 raw material MI value is 19., the judgment basis is: 19+19*30%=24.7, if the test result is more than 24.7 numerical value many, basically can judge the plastic performance not to be able to satisfy the request.

What is plastic film material?

The material is plastic particles. Polyethylene film is used for polyethylene particles; polypropylene film is polypropylene particles. Some of the films are blown out of film blowing machines; some are cast films and pressed out of the machine.

What is the ash content of PP plastic raw materials?

If the PP plastics added talc, glass fiber, mineral fiber and other inorganic additives, there will be ash, the specific ingredients and quantity depends on what is added to it