Polyethylene foam an overview sciencedirect topics. From an improved ability to absorb shocks to an impressive water resistance, this foam solution offers superior physical and chemical properties. Manufacturer of standard and custom cross linked polyethylene including tool box foam inserts and rolls. Polyolefins, including polyethylene pe, polypropylene pp and their. Cross linked polyethylene xlpe lightweight, versatile, durable. Furukawa electric produces a chemically cross linked polyethylene foam by the trade name of foamace since the company began the production for the first time in the. A wide range of polymer combinations is available to give increased stiffness, improved temperature resistance and improved mouldability. Polyethylene foam can be brought into blocks or rolls and meet the most varied and challenging applications. Crosslinked polyethylene from voltek volara, youngbo youngboard. Crosslinked polyethylene foam, sometimes referred to as xlpe foam, is a special type of polyethylene foam which is crosslinked either chemically or by radiation. They also have excellent buoyancy and resist mildew. From sports and leisure to building and construction as well as automotive and. It boasts a smooth and pleasant feel combined with outstanding chemical and physical properties, which makes it the preferred solution for several applications where thicker sections of closed cell foam are required. A high performance foam solution this blog is the second in a new cgr products content series titled material of the month.
This is closed cell polyethylene foam has been chemically cross linked. With a smooth, pleasant feel combined with superior physical and chemical properties, crosslinked polyethylene foam is the solution for an array of applications that demand thicker sections of closedcell foam. Foam has closedcell construction, which restricts water, air, and gases from being absorbed. It is well known that the wear resistance of ultrahigh molecular weight polyethylene uhmwpe improves. It helps to start with great ingredients, but it is equally important to mix them appropriately. Chemically crosslinked polyethylene foam is an extremely finecelled foam, ideal for projects and applications that require thicker foam. Cross linked polyethylene 4lb charcoal foam factory, inc. One of these sub categories is polyethylene foam and one type of polyethylene foam, characterized by its closedcell makeup, is crosslinked polyethylene foam, or xlpe. With a smooth, pleasant feel combined with superior physical and chemical properties, cross linked polyethylene foam is the solution for an array of applications that demand thicker sections of closedcell foam. Crosslinked polyethylene foams commercially available can be classified into two types according to their produc tion method. Chemically crosslinked polyethylene foam laminated with an embossed or smooth aluminium sheet. Crosslinked polyethylene xlpe foams are used in many applications. Whether it is used as a reflective insulation, waterrepellent agent, an airtight gasket or protective packaging material, polyethylene foam is a clean, strong, flexible product that is easy to install. This cross linked polyethylene 6lb charcoal is an extremely finecelled foam with a smooth, pleasant feel combined with superior physical and chemical properties for an overall quality and performance that is unmatched.
Crosslinked polyethylene foam products custom fabrication. Preparation and properties article in journal of cellular plastics 416. This foam is available in a wide range of densities and is available in over 40 different colors. Crosslinked polyethylene foam atlantic gasket corporation. Mar 09, 2015 cross linked polyethylene foam xpe is chemically cross linked pe foam produced in continuous rolls resulting in a foam product with uniform, closed cells and smooth skins both sides. We have a very wide range, covering densities and colors. Formulations of radiation crosslinked pe foam are used, and optimum. The present article is concerned with the production of cross linked lowdensity polyethylene.
Material safety data sheet polyethylene cross linked foam. This page will cover the basics of xlpe foam, as well as its properties and the applications where it is commonly used. These sheets are made of cross linked polyethylene, so they are stronger and more chemical resistant than other types of polyethylene foam. A wide variety of cross linked polyethylene foam options are available to you, such as pe, eva, and epe. What is cross linked polyethylene and its applications. Outline of peroxide cross linked polyethylene pipes. It has many of the same properties as polyethylene foam but also has the ability to protect class a surfaces and is consequently used extensively in the packaging of medical products and equipment. Chemically cross linked polyethylene foam is an extremely finecelled foam, ideal for projects and applications that require thicker foam. Chemically crosslinked polyethylene foams of limited flammability. Non cross linked polyethylene this material is recommended for highvalue products over 10 kilos. As it has been widely observed for radiation cross linked polyethylene adem et al. Ls, continues certain fire retardant properties, pe, pdf, lf200.
Pdf in peoples opinion, plastic is a light and weak substance that easily melts when warmed. And should crosslinking be right for your application you may even be hit with another question. It is produced in continuous rolls resulting in a foam product with uniform, closed cells and smooth skins on both sides. Polyethylene as the basic ingredient of chemically cross linked foams belongs to the group of flammable materials. Lowdensity polyethylene foams having high rebound resilience were obtained. For a reliable solution of superior strength, our cross linked polyethylene 3lb charcoal foam is a great choice. Cross linked polyethylene, commonly abbreviated pex, xpe or xlpe, is a form of polyethylene with cross links. Cross linked polyethylene 6lb charcoal foam factory, inc. Voltek whos material volara has a smooth skinned surface on both sides and is supplied in continuous rolls. Flexible pipes made from crosslinked polyethylene xlpe and polybutene pb are suitable for use in district heating lines. Crosslinked polyethylene foam also known as xlpe is a closedcell foam characterized by a compact feel and resistance to water. It is important to carefully read through the user manual before deciding. There are applications that might benefit from it while others wont.
Cross linked polyethylene 3lb charcoal foam factory, inc. Crosslinked polyethylene quality foam packaging, inc. Crosslinked polyethylene foam am foam products inc. It combines a smooth aesthetic feel with superior physical and chemical properties than standard polyethylene foam. This cross linked polyethylene 4lb charcoal foam offers the added benefit of a higher density which only adds to the strength and performance.
Preparation and properties the ability of some additives to increase the efficiency of polyethylene. Noise reduction by 3 to 4 db weight reduction by 65% to 75% heatinsulating properties suppression of condensation and mold development no need for sorting 100% made of polyethylene materials. Cut foam easily with these diy closedcell foam cutting tips posted on june 25, 20 by the foam factory at the foam factory, we provide a broad range of foam cutting services, from computercontrolled cuts made with a powerful stream of water, to handcrafted cuts made by our team with decades of experience. Am foam products is a proud partner with the pregis in bringing fabricated polyethylene foam plank material to the midwest. Foams are produced in a wide density range from 15kgm 3 up to 115kgm and several grades are available in a range of attractive colours.
Pe foam mats polyethylene, or pe, is the most common plastic available today. Plastazote foam closedcell, crosslinked polyethylene foam. Tensile properties in table 2, the tensile strength and elongation at break are presented for the pe foam as a function of the irradiation dose. If often feels waxy to the touch and carries high impact strength, meaning it can absorb a lot of energy before rupture.
Cross linked polyethylene foam sds origination date. Cross linked polyethylene foam also known as xlpe is a closedcell foam characterized by a compact feel and resistance to water. Cross linked polyethylene xlpe is a thermosetting resin with three types of cross linking. Cross linked polyethylene foam is exceptionally fine celled and suitable for projects that require thicker foam. From peroxide cross linked polyethylene, the cross links are selectively removed by using supercritical water without severe decomposition. It is used predominantly in building services pipework systems, hydronic radiant heating and cooling systems, domestic water piping, and insulation for high tension high voltage electrical cables. Get info of suppliers, manufacturers, exporters, traders of cross link foam for buying in india. These sheets are widely used in packaging applications to absorb shock and damp vibration. Atlantic gasket corporation, a philadelphiabased gasket manufacturer with national and international customers in a variety of markets, fabricates gaskets, seals, foam tapes, and custom diecut and waterjet cut parts from two crosslinked polyethylene foam material manufacturers. Request pdf radiation crosslinked polyethylene foam. The peroxide cross linking was to be reacted polyethyl ene mixed with peroxide under high temperature and high pressure.
With a smooth, pleasant feel combined with superior physical and chemical properties, crosslinked polyethylene foam is the solution for an array of applications that demand thicker sections of closed cell foam. Because of the thinner cushions needed, designs using this material often have cheaper cartons and reduced shipping costs. To help you understand the questions, and decide if its even something to consider, heres a primer on crosslinked polyethylene foam. A better way to buy closed cell foams worldwide foam. Material integxion irradiated crosslinked rolled sheet foam. Oletex crosslinked polyethylene closedcell foam the original polyolefin foam, chemically crosslinked for waterresistant thermoforming applications. Safety data sheet cross linked polyethylene foam section 1 chemical, product and company identification supplier information. Article information, pdf download for radiation crosslinked polyethylene foam. The polymer can be effectively recycled if only the cross linking points are decomposed. Cross linked polyethylene foams commercially available can be classified into two types according to their production method. A wide variety of closed cell cross linked polyethylene foam options are available to you, such as material. Reconstructive research and innovation 1450 brooks road, memphis, tn, 38116. It features a smaller cell size, giving crosslinked polyethylene foam products a low abrasiveness. It is lightweight, flexible and soft to touch, yet strong, tough, resilient and resistant to moisture, many chemicals and high temperature.
The unique strength to weight ratio and excellent physical properties make this material ideal for athletic equipment of all types including. It is light weight, flexible and soft to touch, yet strong, tough, resilient and resistant to moisture, many chemicals and temperature extremes. Offering an impressive durability coupled with versatility in application, this is a foam you can count on for years of use. Provide this information on to all users of this product. What makes this product especially suitable for roof tile lining.
Crosslinked polyethylene an overview sciencedirect topics. The higher density also means extra durability and protection against wear and tear. Extruded polyethylene foam is suitable for a wide variety of applications. Dec 08, 2015 posted by mike burris on december 8, 2015 comments off on material of the month. Find here online price details of companies selling cross link foam. A carver manual hydraulic press was used to produce pp foams by compression moulding. Cross linked polyethylene foam the combination of unique properties offered by cross linked polyethylene guarantees the highest performance in a wide variety of applications. Cut foam easily with these diy closedcell foam cutting tips.
Cross linked polyethylene foam is a closedcell foam characterized by a compact feel and resistance to water. Crosslinked polyethylene foams are used for more demanding applications such as tape products, medical applications, heat forming applications, or where appearance is important. Study on the structure of peroxide crosslinked polyethylene. Irriadiated crosslinked polyethylene foam is very fine celled microcellular foam.
The use of crosslinked polyethylene foam is common to manufacture products for the. Xlpe and eva buns meet fmvss302 requirement and are reach and rohs compliant. Irradiated crosslinked xi is crosslinked through an electron. During the manufacturing process, free radicals were generated when polyethylene polymer was melted and cross links between molecules occurred at the. The process of crosslinking of polyethylene using gamma radiation. Its physical properties make it well suited to applications in athletic padding, protective padding, product packaging, costume and prop design, models, and more. Crosslinked polyethylene foam, closed cell foam padding. Crosslinked polyethylene foam is a durable closedcell material with strong impact damping and chemical resistance characteristics. A crosslinked polyethylene foam sheet with an integral skin is also available in the. Effect of polyethylene crosslinking on properties of foams. Xlpe foam sheet, xpe foam sheet pacific industry co. With a smooth, pleasant feel combined with superior physical and chemical properties, cross linked polyethylene foam is the solution for an array of applications that demand thicker sections of closed cell foam.64 1533 131 86 1129 625 1591 1018 300 472 633 134 402 315 1463 587 1013 595 416 1357 656 12 1587 726 481 930 449 1250 730 1626 107 216 1352 892 538 978 1406 1201 176 193