What are polymer raw materials

Polystyrene is one of the primary polymer materials that is clear, rigid, fragile and strong in its unmodified state. Polystyrene is produced in various forms such as foam, rigid plastic and film, which are used for food packaging, electronic protection, etc.

Polystyrene is also known as phenylene and is a thermoplastic polymer that softens and melts when heated and can be reused. Polystyrene is a widely used electrical insulator that is resistant to chemicals such as acids and bases.

Polystyrene contains styrene monomer. In addition, it may contain additives such as initiators, catalysts, stabilizers, lubricants, pigments, and fillers that increase the physical properties of the final product.

Applications of polystyrene

It is used to protect consumables and prevent them from spoiling. The production of disposable dishes, electrical appliances, clock bodies, televisions, radios, sports equipment, toys, cold insulation in the bodies of refrigerators, freezers and household appliances are among the uses of polystyrene.

Features of polystyrene

Light and low density:

This feature has caused it to be used in packaging and insulation applications.

Transparency:

In its pure form, polystyrene is transparent and can be used for applications that require visibility.

Low thermal resistance:

At high temperatures, it becomes brittle and deforms easily.

Cheap and economical:

Its production is cheap and it is the reason for its wide use in industries.

Recyclability:

Polystyrene can be recycled, although its recycling requires special conditions.

Below are the explanations of the types of polystyrene:

General polystyrene GPPS

One of the most widely used polystyrene models is crystalline polystyrene, which is also known as crystal polystyrene and is used for general purposes. It is used to make disposable containers, electrical parts, sports equipment and toys. Also, the use of crystalline polystyrene has advantages such as high strength, transparency, dimensional stability, high electrical properties, resistance to gamma rays and low price.

"GPPS1540"

HIPS resistant polystyrene

It is an economical and versatile polymer that is resistant to impact and has good dimensional stability. Resistant polystyrene can be colored and is easily molded. The advantages of this type of polystyrene include high flexibility, easy machining, impact resistance, and low price.

HIPS resistant polystyrene is actually a thermoplastic that is obtained from the polymerization of styrene monomers and is a hard and rigid plastic. Resistant polystyrene is used for packaging and making consumer goods.

"HIPS7240"

EPS expanded polystyrene:

Expanded polystyrene is produced from white foams, which is used in the packaging industry, building insulation and other cases. Also, EPS expanded polystyrene granules consist of two parts. A part of styrene that forms the structure of the cell and a part of pentane gas that is a foaming agent. Expanded polystyrene is light weight and has low heat transfer.

Hence it is used for insulation. Expandable polystyrene can be used to prevent energy loss. Also, this polymer has high impact resistance.

"HS121"

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Polypropylene (PP) is a type of proolefin that is a little harder than polyethylene. Polypropylene is a commodity plastic with low density and resistant to high heat. PP has a high melting point, durability and high load bearing capacity.

Application of polypropylene (PP)

Among the uses of polypropylene, we can mention the use in packaging, automobiles, consumer goods, medicine, and cast films, and its chemical formula is (C3H6)n. It is also used in blow molding, injection molding, textile and pipe production.

Polypropylene (PP) is divided into two categories: polypropylene homopolymer and copolymer. In the following, they have been examined:

Polypropylene homopolymer

They are thermoplastic resins that are produced through the polymerization of propylene with Ziegler-Natta catalysts. Homopolymers can be used in various processing technologies such as injection molding, blow molding, film, fiber, sheet extrusion and thermal forming.

In addition to the above applications, PPH homopolymer polypropylene has features such as higher strength-to-weight ratio, longer durability, and greater material stiffness compared to polypropylene copolymer, and for applications that require good resistance to impact, corrosion, and chemicals. It needs good weldability and processability.

"Z  30 s"

Polypropylene copolymer

Copolymers have a second monomer of ethylene, which increases the impact strength compared to polypropylene homopolymer. The key properties of polypropylene copolymer are high impact strength, good chemical resistance, better resistance to cracking at low temperatures and increased flexibility.

Polypropylene copolymer can be used in cases such as making car parts, containers, packaging and family products. It is also widely used in injection molding for various parts and medical devices.

"Moplen EPD60R"

Polypropylene (PP) is a lightweight, hard, rigid and crystalline thermoplastic that exists in various forms. Among the advantages of polypropylene, we can mention its melting point, density, chemical resistance and flammability.

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Crystalline polystyrene compound is one of the primary polymer materials used in various industries. This material is resistant to heat and has high mechanical properties, which has made it widely used in the production of plastic materials.

Application of crystalline polystyrene compound

Crystalline polystyrene compound is one of the raw materials of plastic, which has a uniform texture. This material is widely used in the production of soup packaging containers, disposable cups, ice cream packaging containers and dairy packaging containers. It is also used in the manufacture of toys, watch bands, televisions and electrical components.

It is a compound of polymer raw materials such as crystalline polystyrene to increase the desired properties of the final product. Among the advantages of GPPS compound, we can mention the high transparency, high hardness and easy processing capability of these polymer materials.

Crystalline polystyrene compound is produced from styrene polymerization and is resistant to acids, bases, alcohols, oils and salt solutions. Polystyrene is flammable and burns with a characteristic smell and dark soot.

The molding feature makes the GPPS crystalline polystyrene compound one of the versatile materials, and the recycling of such materials is of great importance. Also, many of today's disposable and household products would not be available without these materials.

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Polypropylene (PP) is a type of proolefin that is a little harder than polyethylene. Polypropylene is a commodity plastic with low density and resistant to high heat. Among the uses of polypropylene, we can mention the use in packaging, automobiles, consumer goods, medicine, and cast films, and its chemical formula is (C3H6)n.

Polypropylene (PP) is divided into two categories: polypropylene homopolymer and copolymer. In the following, they have been examined:

Polypropylene homopolymer

They are thermoplastic resins that are produced through the polymerization of propylene with Ziegler-Natta catalysts. Homopolymers can be used in various processing technologies such as injection molding, blow molding, film, fiber, sheet extrusion and thermal forming.

In addition to the above applications, PPH homopolymer polypropylene has features such as higher strength-to-weight ratio, longer durability, and greater material stiffness compared to polypropylene copolymer, and for applications that require good resistance to impact, corrosion, and chemicals. It needs good weldability and processability.

"Z  30 s"

Polypropylene copolymer

Copolymers have a second monomer of ethylene, which increases the impact strength compared to polypropylene homopolymer. The key properties of polypropylene copolymer are high impact strength, good chemical resistance, better resistance to cracking at low temperatures and increased flexibility.

Polypropylene copolymer can be used in cases such as making car parts, containers, packaging and family products. It is also widely used in injection molding for various parts and medical devices.

"Moplen EPD60R"

Polypropylene (PP) is a lightweight, hard, rigid and crystalline thermoplastic that exists in various forms. Among the advantages of polypropylene, we can mention its melting point, density, chemical resistance and flammability.

For more information, you can contact us through our address and contact number.

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Polypropylene (PP) is a type of proolefin that is a little harder than polyethylene. Polypropylene is a commodity plastic with low density and resistant to high heat. Among the uses of polypropylene, we can mention the use in packaging, automobiles, consumer goods, medicine, and cast films, and its chemical formula is (C3H6)n.

Polypropylene (PP) is divided into two categories: polypropylene homopolymer and copolymer. In the following, they have been examined:

Polypropylene homopolymer

They are thermoplastic resins that are produced through the polymerization of propylene with Ziegler-Natta catalysts. Homopolymers can be used in various processing technologies such as injection molding, blow molding, film, fiber, sheet extrusion and thermal forming.

In addition to the above applications, PPH homopolymer polypropylene has features such as higher strength-to-weight ratio, longer durability, and greater material stiffness compared to polypropylene copolymer, and for applications that require good resistance to impact, corrosion, and chemicals. It needs good weldability and processability.

"Z  30 s"

Polypropylene copolymer

Copolymers have a second monomer of ethylene, which increases the impact strength compared to polypropylene homopolymer. The key properties of polypropylene copolymer are high impact strength, good chemical resistance, better resistance to cracking at low temperatures and increased flexibility.

"Moplen EPD60R"

Polypropylene (PP) is a lightweight, hard, rigid and crystalline thermoplastic that exists in various forms. Among the advantages of polypropylene, we can mention its melting point, density, chemical resistance and flammability.

For more information, you can contact us through our address and contact number.

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Acrylonitrile butadiene styrene (ABS) is a terpolymer made from the polymerization of styrene and acrylonitrile in the presence of polybutadiene. Its ratio can be 15% to 35% acrylonitrile, 5% to 30% butadiene and 40% to 60% styrene.

ABS is one of the most widely used plastic raw materials due to its reasonable price and balanced mechanical and chemical properties. Other advantages of ABS include dimensional strength, high thermal resistance, and impact resistance.
Acrylonitrile butadiene styrene (ABS) is actually the result of a stretch of polybutadiene cross-linked with shorter poly(styrene-acrylonitrile) chains. The data sheet of acrylonitrile butadiene styrene (ABS) is as follows:

"SD0150"

Acrylonitrile Butadiene Styrene (ABS) is one of the most widely used materials in the manufacture of plastics, which is used in the production of household equipment such as refrigerators, vacuum cleaners, electronic devices such as keyboards, printers, mice, laptop and computer bodies.

Acrylonitrile butadiene styrene has favorable mechanical properties such as impact resistance, toughness and strength. By changing the ratio of ABS gear components, it can be produced with different grades. In general, acrylonitrile butadiene styrene has useful properties in the temperature range of 20 to 80 degrees Celsius.

Production methods of acrylonitrile butadiene styrene (ABS)

Acrylonitrile butadiene styrene is produced in two ways:

In the first method, styrene-acrylonitrile copolymers are mixed with acrylonitrile-butadiene rubber. Typically, the rubber phase is broken and uniformly dispersed in small particles as the discontinuous phase in the continuous phase.

In the second method, which is used in most operations today, it provides greater versatility and the ability to custom design specific asset profiles. Acrylonitrile is grafted onto a butadiene or butadiene styrene copolymer backbone.

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