Polyethylene is one of the widely used plastics, which includes 3 groups: light polyethylene (LDPE), heavy polyethylene (HDPE) and linear polyethylene (LLDPE).
Polyethylene terephthalate is a polymer that is often used to produce 70% polyester fibers, 22% bottle resin and 6% film. But in Iran it is mostly used to make bottles.
Historically, PMMA was an important improvement in the design of aircraft windows, making possible such designs as the bombardier’s transparent nose compartment in the Boeing B-17 Flying Fortress. Modern aircraft transparencies often use stretched acrylic plies.
In less than a decade, polyolefin elastomers have become the primary material for automotive exterior and interior applications (primarily in thermoplastic olefins through impact modification of polypropylene), wire and cable, extruded and molded goods, film applications. , medical goods, adhesives, shoes and floors, etc. were used.
Polypropylene uses range from plastic packaging, plastic parts for machinery and equipment and even fibers and textiles. It is part of the main and widely used polymers, which includes polypropylene homo-polymer, copolymer, textile polypropylene, sheets and tubes.
In addition, POM has the ability to maintain properties at high temperatures for long periods of time, mechanical resistance to long-term stresses, and weather resistance, which make it a suitable choice for many sensitive engineering parts
It is an aromatic synthetic polymer of mono-styrene (a petrochemical material) that exists in three common types: GPPS, resistant HIPS and expanded EPS. Under ASTM standards, polystyrene is regarded as not biodegradable.
Dried pomegranate seed barberry is the fruit of barberry. Because of its resemblance to pomegranate seeds, it is called pomegranate seed barberry. Its color is darker than the puffed type, its size is smaller and it has less moisture. Compared to puffed barberry, in the process of drying, these barberries are separated from the tree […]
PRINCE helps to control growth of different kinds of weeds. It is a selective pre-emergence broad spectrum herbicide for the control of annual grasses, sedges and broad leaved weed in Transplant Rice.
Barberry is a red fruit with a sour taste. Puffy barberry is one of the most luxurious and expensive types of Iranian barberry. To maintain its quality, it is dried without direct sunlight. Normally, the production of this type of barberry usually takes three months. It usually enters the market up to 6 months after […]
PYRIFEN is a hormonal insecticide product that is suitable for resistance management with low consumption and long duration. It should be used when the pest is in its early stages of development and the population of adult insects has not yet increased.
Rabbi is another type of date fruit. It is black and soft and its sweetness is mild. Some people prefer Rabi dates to Mozafati dates because of its less sweetness. The main production center of this date is in the southeast of Iran in Sistan and Baluchestan, Zabul, Saravan, Iranshahr and Chabahar. Rabbi dates are […]
kale ghoochi pistachios (or Ram Head Pistachios) is another type of Iranian export pistachio that has considerable popularity. This variety is mainly cultivated in Rafsanjan. This pistachio is placed between round and elongated pistachios in terms of appearance. Normally, the color of the inner shell and inner seed is cream and yellow respectively. This pistachio […]
East Azerbaijan province is one of the largest producers of yellow and red apples in the country. Maragheh city of East Azarbaijan province is one of the largest apple producing cities in Iran. Best suited for eating fresh or enjoyed in a salad. Eating red apple before breakfast prevents fatigue and weakness of the body […]
Rainbow Red kiwis are small fruits that have an oval to ovate shape with a distinct dent on the bottom of the fruit, a distinguishing factor between this specialty variety and other kiwi cultivars. The western cities of Mazandaran, including Abbas Abad and Chalus, as well as the provinces of Gilan and Golestan, have the […]
