Description
Brand: LG
Country of manufacture: South Korea
Grade: 670 – 565
Application :
The use of these materials in the automotive industry includes the production of car bumpers and roofs, cable and wire covers, shoe soles, toys, household appliances, and many other industries.
What are polyolefin elastomers?
Polyolefin elastomer in English: Polyolefin elastomer or POE are a relatively new category of polymers that have emerged with recent advances in metallocene polymerization catalysts. Polyolefin elastomer can replace a number of general polymers as one of the fastest growing synthetic polymers.
POE or polyolefin elastomers are one of the synthetic polymers that have grown significantly and are a very suitable substitute for some polymers such as EPR or EPDM ethyl propylene rubber, ethylene vinyl acetate (EVA), styrene block copolymers (SBCs) and poly are vinyl chloride (PVC).
Polyolefin elastomers are compatible with most olefinic materials. They are an excellent modifier for plastics and offer unique performance capabilities for composite products.
Polyolefin elastomer, ethylene and other alpha olefin copolymers such as butene or octane. The metallocene catalyst selectively polymerizes ethylene and comonomer sequences and produces polymers with higher elasticity by increasing the comoner composition.
Their most important properties include the following:
Variety
High processability
Low costs for production
High chemical resistance
What are the characteristics of polyolefin elastomers?
Most polyolefin elastomers that are available on a commercial scale are ethylene-butene or ethylene-octene copolymers. Today, there are a wide range of products with diverse properties from amorphous to crystalline and with low to very high molecular weight. In most cases, polyolefin elastomers are preferred over other options because they:
They are suitable for thermoplastic and thermostat applications. Either as the main polymer or as a component in the formulation of mixtures in order to improve properties.
They are in the form of plates for use in batch and continuous mixing operations, which create excellent elasticity and toughness and low hammerability.
They are designed to optimize the process and final performance.
They help polymers by providing excellent thermal stability and UV resistance and are recyclable.
Commercially available polyolefin elastomers are ethylene-octene or ethylene-butene copolymers.
In today’s world, there are various products from amorphous to crystalline with different molecular weights, but most of the time elastomeric polyolefins are preferred over other materials. The reason for this is that:
Designed to optimize final performance and process.
Suitable for thermoplastic and thermostat applications
They are in the form of plates for use in batch and continuous mixing operations, which create excellent elasticity and toughness and low hammerability.
Helping polymers by providing excellent thermal stability and UV resistance
Recyclability
Application of polyolefin elastomers
wire and cable
Extruded and injection parts
Production of plastic films
Adhesives
Shoes and foam
External and internal car parts
Features of polyolefin elastomer:
The related features and capabilities that polyolefin elastomer may have are as follows:
The use of polyolefins in the medical industry to make artificial parts of the body, which has made it a great and happy event for the disabled, and the life expectancy of these people has increased.
Another feature of polyolefin elastomer, which can be said to be almost in the field of medicine, is their use to prepare bedspreads that are used in hospitals.
For the production of parts that are used in the construction of all kinds of cars, these parts are used.
There are polyolefins in the production of other special cases such as shoe production, working with all kinds of industrial and traditional leather, cable wire production, and the production of various and different plastics.
The items mentioned above are a brief mention of the characteristics of elastomeric polyolefins that are of special interest.
Terms of purchase of polyolefin elastomer
To buy polyolefin elastomer, it is necessary to observe some important principles. Paying attention to these few points that we will explain below for you, dear readers, will make you experience a purchase that is far from doubt and have complete confidence in your choice and purchase.
Carefully check the product you are looking for and make sure that the complete information related to that product is included on it.
Check on the material bags that the consumer product you are going to buy must have quantitative and qualitative standards.
Last notes about polyolefin elastomer:
It should be noted that for the long life of elastomeric polyolefin products, a series of conditions are necessary and necessary, by observing them, the purchased product can be used more optimally.
Maintaining materials that have a polymer-like structure requires careful attention. Because polymers have chemical compounds that are sometimes harmful. So, if you have a product to take care of this kind, the first point in maintaining it is to observe safety precautions and have a fire extinguisher, which is better to have in a warehouse of these capsules.
In the place where you use these products and devices, it is better to measure the humidity and temperature of the indoor environment every day.
The designated place to store tools and products that are made of chemical and polymer compounds should be properly ventilated, so that the quality of the product is fully maintained.
They should be kept in a relatively cool place, not exposed to direct sunlight.
Beside these products, you should seriously avoid placing other products that are incompatible and opposite to chemical and polymer compounds.
Products and their packages should not be in direct contact with the ground, and wooden shelves should be used for them.
In the place where you protect these products, avoid the entry of people who are not familiar with these products and categories.
The above are important points about how to maintain elastomeric polyolefin products that we are required to follow and do.
The purchase price and cost of polyolefin and the application of polyolefin elastomer:
Another discussion that comes up is about the costs and purchase of these products. Stay with us to provide you with information about all costs and how to estimate them.
The price and cost of the materials used to make polyolefins are completely variable. It should be noted that the important material in the production of these materials is POE, which is the first and most widely used material that undergoes changes to make elastomers, and as we said, their prices are completely different and variable. For several reasons that we will discuss below:
Due to the fluctuations in currency prices in today’s market and its constant low and high.
Changes and fluctuations in the cost of selling oil
Major changes in exchanges that sell raw materials.
It should be noted that the base of construction and raw materials of all the items and products mentioned above are based on oil, so due to the non-fixation of the price of oil, the cost of buying and selling polyolefin elastomer in the market is different and a specific price for it in Not considered.
Reviews
There are no reviews yet.