Styrenics stpes copolyesters copes polyurethanes tpus polyamides pebas. Santoprene tpv can contribute to a reduction in overall waste in the manufacturing process as scrap produced during processing can be recycled. They also contrast in terms of how they react to heat. Nontoxic and safe, widely hardness, excellent coloring, soft touch, weather resistance, fatigue resistance. Dehp free available, selfextinguishing, excellent corrosion and weather resistance, impact resistant, safety and chemical stability and biocompatibility, chemical resistant and low cost, ease of sterilization. Every customer interaction is different, depending on whether working with an. K4060 thermoplastic elastomer tubing meets fda food grade requirements and is dehp free. Traditional tpe types are known as twophase systems.
It is important to know what, if any, chemicals or fluids a tpe may be exposed to in order to make a good material selection. The properties of elastollan grades depend on the nature of the raw materials, the reaction conditions, and the ratio of the starting materials. Get verified listings of thermoplastic elastomer tpe material manufacturers, tpe material suppliers and exporters. K4060 thermoplastic elastomer tpe material data sheet author. Chemical or fluid resistance is typically reported as weight change, volume change, or specific property change resulting from a controlled exposure to a specific substance. Currently, plastics and rubbers are broadly being used to produce a wide range of products for several applications like automotive, building and construction, material handling, packaging, toys, etc. These thermoplastic elastomer material manufacturing companies provide high quality products to the clients on time. Increasing consumption across various applications such as footwear, consumer goods, electronics, and construction has been instrumental in the global market growth over the last few years. Although sometimes called thermoplastic rubber, as tpe has the properties and performance of rubber, its actually processed like plastic and recyclable. Tpe provides more flexibility than polypropylene or copolymer, but more rigidity than ldpe. Global thermoplastic elastomer market size was valued at 3.
Tpe is a diverse family of rubberlike materials that can be processed and recycled like thermoplastic materials. In all cases this unique material gives you the strength and processing characteristics of engineering plastics. Halogen free flame retardant tpe for wire and cable materials. Thermoplastic elastomers tpe, sometimes referred to as thermoplastic rubbers tpr, are either blends of two or more polymers or special types of block copolymers. Offices in the netherlands and hong kong 011 31 1 551 093 phone netherlands 011 852 2690 5330 phone. Detailed below are some of the standard assessments used to measure a tpus characteristics and definewhat can be expected in terms of physical performance and longevity. As a rule these are systems which consist of two phases, one elastic soft phase epdm and one thermoplastic hard phase pp. Comparison and exports to finite element analysis fea software solidworks, ansys, algor, and more. Be sure to check back often because we are continually adding new materials. Arguably not a tpe at all best properties correspond w highest hardness grades.
In order to achieve the best possible outcome when 3d printing with tpe material you have to optimize the feed rate. The tpe supplier needs to know what type of environment the material will be exposed to, understand what the regulatory requirements are for that market, and what performance characteristics are of importance. Get the extruded material comparison chart for tpr, tpe, silicone and pvc tubing at. Tpe combines the desirable characteristics of vulcanized rubber, such as flexibility and low compression. Thermoplastic elastomers tpe, sometimes referred to as thermoplastic rubbers, are a class of copolymers or a physical mix of polymers usually a plastic and a rubber that consist of materials with both thermoplastic and elastomeric properties. A 18153858500 phone 18004578777 toll free 18153858533 fax email. K4060 thermoplastic elastomer tpe material data sheet. Extruded material comparison chart kent elastomer products. Sbs is probably the highest volume tpes material produced and is commonly used in footwear, adhesives, bitumen modification and lower specification seals and grips, where resistance to chemicals and aging a lower priority. Thermoplastic elastomers tpes are a diverse family of rubberlike materials that, unlike conventional vulcanized rubbers, can be processed and recycled like thermoplastic materials. Data sheets for these products are generally not available on. Thermoplastic elastomertpe manufacturers and suppliers.
Mscs evoprene 7050a, for example, is a tpe compound with a durometer of 75a made for injection molding of soft grips on tools. Thermoplastic elastomer tpe sheet products from warco. Thermoplastic elastomer an overview sciencedirect topics. Each has different material properties and they behave inversely during the molding process. Description tpe thermoplastic elastomer is a kind of high elasticity, high strength, high elasticity rubber, also has the characteristics of injection molding of thermoplastic rubber.
Polymer macromolecules constructed by the repetition of primary monomer units in such a way that the properties of the material do. Free search tools include mechanical property searches. Tpe filament learn everything about the tpe material for. Data sheets for these products are generally not available on our website. Currently, material extrusion 3d printing me3dp based on fused deposition modeling fdm is considered a highly adaptable and efficient additive manufacturing technique to develop components with complex geometries using computeraided design. Because of its elastomeric component, tpes are soft and flexible materials that can be repeatedly stretched to at least. Thickness effects when choosing a soft touch tpe, designers usually ask for the softest material available. A thermoplastic elastomer tpe is a type of thermoplastic polymer.
Material property database with data sheets of thermoplastic and thermoset polymers such as nylon, polycarbonate, polyethylene. Tpe compounds are used in almost everything find out what. One key reason is that the hardness, or durometer, of a tpe material is one of the few properties of a plastic material that can actually be the subject of a sensory experiencenamely, the sense of touch. Tpes used for softtouch grips typically have a durometer of around 60 to 75. Thermoplastic and thermoset sound related but are not interchangeable. These elastomers combine the performance benefits of rubber with the easy processability of thermoplastics, but are more versatile than either material. Shore hardness is a measure of the resistance of a material to the penetration of a needle under a defined spring force. Increasing demand in automotive component manufacturing is expected to be a major factor driving the. Entanglement of matrix material into the surface of the cured particles enables stress transfer between the phases. Tpe delene 5595 thermoplastic elastomer tpe matmatch.
Product data sheets for tpe thermoplastic elastomer. As the height is lower, a reduced amount of plastic is required. Typical reactions for chain assembling are polyaddition continuous or step wise and condensation polymerization polycondensation 1 figure 1. Select an rtp series from the table below to view data sheets for products using these base resins. However, their waste materials after their end of life do not degrade and remain for a long period of time in the environment. The use of polymeric materials has become very popular since last thirty years in many applications.
Tpe delene 5590 thermoplastic elastomer tpe matmatch. When choosing a softtouch tpe, designers usually ask for the softest material available. Tpe overmolding guide pdf gls thermoplastic elastomers. Select a product number from the table below to view a product data sheet for commercial thermoplastic elastomer compounds from rtp company. The styrene end blocks provide the thermoplastic properties and the butadiene midblocks provide the elastomeric properties. Thermoplastic elastomers tpe class have the characteristic specialities of thermoplasts and elastomers up to a certain degree. While the 3d printing process for a number of thermoplastic materials using fdm technology has been well demonstrated, there still exists a.
The softness of a tpe is measured by durometer on the shore hardness scale. Material resistance the mechanical properties of a tpu can be evaluated in a number of different ways. Essentially, a hard thermoplastic phase is coupled mechanically or chemically with a soft elastomer phase, resulting in a tpe that has the combined properties of the two phases. Thermoplastic elastomeric tpe materials and their use in outdoor electrical insulation 17 amorphous crystalline. Black tpe, adhesion to technical thermoplastics adhesion to abs, san, asa, pc, pcabs, pcpbt, pbt, pet, petg, pmma for patent free comolded parts good flow characteristics excellent adhesion even with soft compounds ul94 hb listed compounds. Basically, the feel of a soft touch overmold is dependent upon a combination of material properties hardness, modulus, and coefficient of friction, texture and the tpe wall thickness. It is recommended to print at a reduced layer height of around 0. Tpe materials are thermoplastics while lsrs are thermosets. Products tpe applications tpu applications tpv applications literature. Material that has been recycled even from old parts exhibits properties almost as good as virgin material as an. While most elastomers are thermosets, thermoplastics are in contrast relatively easy to use in manufacturing, for example, by injection molding. The soft phase return the hard phase determines the heat resistance, strength and process. Classes of materials materials are grouped into categories or classes based on their chemical composition.
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