Polypropylene black granules is one of the most consumable plastics and is today widely used in various industries. Although, for a given weight, PP is slightly more expensive than PE (PE).
The combination of properties such as lightness, hardness, toughness, chemical resistance. And surface gloss caused a variety of products made from this material. One of the important properties of PP is its high stability against low thickness bending.
Polypropylene uses in a variety of fields, for example. In the automobile industry in the manufacture of door panels, interior decorations, butterflies, car covers, battery boxes and more. Most drinks are made from PP. most sachet and toys are also made from this polymer. approximately 10% of PP production is used in film making that is used in food packaging.
Polypropylene black granules and its features
This non-toxic and odorless substance burns like a candle in a melting droplet like a wax, and burns with a little odorless flame. The combination of properties such as lightness, hardness, toughness, chemical resistance, and surface gloss caused a variety of products made from this material. One of the important properties of PP is its high stability against low thickness bending, (Polymeric nge plastic springs, which make it possible to produce very varied pieces.
In addition, the polymer produced from propylene monomer is typically resistant to chemical solvents, acids and alkalis. The code for this polymer is.
The commercialized iPP has a variety of features that make it widespread, especially in the plastic and fiber industries. One of the most important characteristics of this substance is the lack of absorption of moisture in polymers such as polyamides, which makes it an ideal choice for many applications.
Compared to other polymers, polypropylene has distinctive and prominent characteristics:
The relatively cheap price of propylene monomer compared to other monomers of polymers
Low PP prices compared to other polymers.
Specific weight and PP style
Flexibility and wide range of PP production with variable physical and chemical characteristics
Increase new applications and improve the properties of new production grades
Increasing the use of PP in medical equipment and the development of specialist PPs
Increase PP consumption as an alloy with other polymers
Replacing Polymers such as PS, PE and so on.
Resistance to tensile strength, low density, colorlessness, hardness, acid resistance, openness and solvents, is one of the characteristics of PP polypropylene. Its low cost of production compared with other thermoplastics has created a special place for PP polypropylene in the industry.
The second is the use of PP in this category. Which is used in the production of fibers used behind the carpet and Zilu, as an alternative to cinematous fibers and hemp in carpet and sewing threads, non-woven fibers, and clothing for thermal and cold insulation.
Sheet / Film:
This part of the use of PPP has grown considerably in recent years. Confectionery and chocolate packaging industries, cigarettes, graphic and print films, heat-sealed food packaging slips.
This type uses to produce bottles and cans.
Types of sewage pipes and Ego and all types of wire and cable are products of this group of polypropylene.
This part of the use of polypropylene PP gradually replaces the use of LDPE lightweight polyethylene
Polypropylene (PP) is a plastic that has a variety of applications in different parts as well as fibers. Melting point and higher service temperatures than other polymers have led to an ever-increasing expansion in their application to various components. On the other hand, their fibers are used for many applications. Such as carpeting around pools or miniaturized golf courses. Due to the acceptable strength and low absorption of rival nylon fibers.