TPE (Thermoplastic TPE (Thermoplastic Elastomer) is a thermoplastic elastomer material, with high strength, high resilience, injection molding processable characteristics, a wide range of applications, environmental protection, non-toxic safety, excellent coloring TPE usually refers to the SEBS, SBS base material blend of modified elastomers. This kind of TPE general shrinkage rate is large, so how much is it? The following will follow the plastic Bo plastic uncle together to understand.

　　The shrinkage rate of TPE is generally in the thousandth

　　15-30 or so, because the TPE material is a variety of materials polymerization of a new material, depending on what kind of TPE material you choose, such as the package of transparent package PP TPE material shrinkage rate between 15-22 thousandths, if the transparent package ABS TPE material shrinkage rate is between 20-30 thousandths, so that the shrinkage rate is how much depends on the material selected, the shrinkage rate of the real color and different.

　　Other related materials shrinkage rate

　　TPU 0.8~1.2%

　　TPEE 0.6~1.0%

　　TPV 1.5~2%

　　TPO 1.8~2%

　　The above is the answer about how much the shrinkage rate of TPE/TPU/TPEE/TPV/TPO is. Generally speaking, the shrinkage rate of solid color TPE is greater than that of transparent TPE. if you still want to know more about tpe, you can check in our.