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

The German mineralogist 7 (F.Mohs) from nature ten minerals commonly used as the standard, the hardness is divided into 1 degrees to 10 degrees ten grades, namely Moss hardness standard (Mohs Hardness), also known as the Moss hardness (Mohs hardness).Mohs hardness used to express the performance characterization of mineral mutual abrasion resistant ability.

Q:Is the plastic with high melting index good?

It was established by the American Society for measurement standards (ASTM), a method used to identify plastic properties, according to the DuPont Co (DuPont).

Q:PVC what is the difference between raw and recycled raw materials?

Products using recycled materials are brittle, easy to break or burst, very durable.

Q:What are the raw materials of plastics made of?

The plastic is made of natural or synthetic resin as the main ingredient, adding various additives, in certain conditions such as temperature and pressure can be made into a certain shape, keep shape materials at room temperature.

Q:Plastic raw materials, why LDPE and LLDPE?

LDPE is a low density polyethylene with a large number of branched structures. The molecular structure is lack of regularity, so the crystallinity of LDPE is small, 65%~75%, and the density is low, 0.91~0.93 grams / cubic centimeter. LLDPE is a linear low density polyethylene. Its molecular structure is linear, branched less, branched short, and its density is similar to that of LDPE. Its physical and mechanical properties are better than those of LDPE.

Q:What are the raw materials for producing plastic films?

Film type: PVA coated high barrier film, biaxially oriented polypropylene film (BOPP) and low density polyethylene film (LDPE), polyester film (PET), nylon film (PA), polypropylene (CPP) film, etc..

Q:The difference between resin and plastics

Resin material: it is natural, extracted from plants, the cost is higher. Plastic: it is chemical material, extracted from petroleum, Chen is lower

Q:Pollution in the production of plastic raw materials from petroleum production

Petroleum - intermediate - polymerization monomer - resin - plastic particles - plastic products, the process of the above, each will have pollutants!

Q:What are the raw materials for producing plastic bowls and cups?

Mostly PP, PE, these two.

Q:What is the ash content of PP plastic raw materials?

Pure PP leaves no ash and can be completely burned