What is the advantage of "high resilience TPE extrusion grade material"
Source：德创化工Time：2020-03-16Hits：2088
Is the tension piece for yoga made of TPE or latex better, which is easier to break and is TPE better in elasticity? What are the advantages of extrusion grade TPE materials? Let's explain them.
The performance of TPE thermoplastic elastomer materials must be well understood by everyone. The materials can be processed into corresponding products by injection molding, extrusion, blow molding, pouring and other methods. The first two methods (injection molding and extrusion) are the two common processing methods at present. Today, I will explain to you what advantages extrusion grade TPE materials have and which products can be used.
Extruded TPE material has not only the processability of thermoplastic elastomer, but also the physical properties of vulcanized rubber, i.e. the elasticity and rebound shrinkage properties similar to vulcanized rubber. It is called "the third generation rubber material". The following are the advantages of extrusion grade TPE materials, which are illustrated by points.
In terms of TPE line material (extrusion):
1. The hardness range is wide. The hardness range is 50A-95A, which is determined according to the needs of the enterprise.
2. Soft, delicate and smooth hand feel, which is the reason why TPE is selected for many brand earphone cables and charging data cables.
3. Excellent low-temperature resistance and weather resistance. The surface of ordinary material wires will crack at low temperature, but excellent extrusion grade TPE materials do not.
4. Excellent UV resistance (40℃/1100 h);
5. For white wire, it can pass UV four-stage yellowing resistance test, and its yellowing resistance is better than many materials.
6. Extruded TPE material is easy to color, and the surface beauty of the product is greatly improved.
In terms of TPE sealing strip (extrusion):
The hardness range is wider, ranging from 25A to 90A.
1, the material is not easy to age and hydrolyze;
2. Excellent rebound resilience, strong tensile and compressive capacity and good sealing effect;
3, the material is green and environment-friendly, and can be recycled.
After the above inclusion, there are 9 advantages of extrusion grade TPE materials. Due to the excellent performance of the materials, extruded TPE materials quickly seized the market of vulcanized rubber and were used in the industries of electronics, communications and automobiles to produce products from raw materials, such as the above-mentioned earphone lines, data lines, charging lines, sealing strips, and many other products, such as TPE tension belts, sealing rings, wires and cables, which have driven all walks of life to improve product performance and national living standards.
