What is transparent TPR soft rubber? 　　Transparent TPR soft rubber refers to the TPR material to achieve transparency at the same time, the hardness of 10A or less (PS: there are a few customers require soft rubber is in the 15A-35A or so), TPR soft rubber is a kind of SBS as a substrate, with ash oil mixed with a polymer, and transparent a basic physical properties, general requirements of the TPR material and not very high, but the transparent words for TPR material is still a challenge. The difficulty of the material is still a challenge, TPR materials often do not reach the high transparency of TPE materials, that is, we often say the crystal through, but not far from it.

　　To share with you the TPE overmolding precautions. 　　1. The compatibility of TPE and hard rubber components need to be matched, the molecular solubility is close to the molecular compatibility is better; 　　2. Avoid sharp corners as much as possible in the design to ensure excellent contact between TPE and hard rubber parts to enhance the bonding effect;

　　Can TPR material be used for baby products? 　 　　QCan TPR material be used for baby products? Plastic Bo answer depends on what products, such as bottles and nipples or bath products, toys, etc., can be done with TPR material. Plastic Bo summarizes some of the following about the TPR material can be done baby supplies of personal opinion, if there is

　　TPE products (such as pipes, wires, sealing strips and other TPE material products) in the extrusion production process often have the following problems: 　　1、Rough surface of molded products 　　Generally due to poor plasticization, caused by the surface roughness of the finished product.

　　What are the differences between TPR and TPE materials? 　　First, the difference in appearance: TPE 　　1, TPE particles surface for the matte or matte surface 　　2, with light irradiation diffusion 　　3, TPE feel comfortable and smooth

　　TPE thermoplastic elastomer is an important application area - overmolded hard plastic junction components, usually we see the most TPE overmolded ABS, TPE overmolded PP, like the market we see the most is the toothbrush handle TPE overmolded, to play a non-slip, soft-touch efficacy.TPE overmolded secondary injection molding process need to pay attention to some of the following parameters:

　　Suggestions to improve the adhesive property of TPE covered nylon 　　TPE covered nylon (mainly refers to PA6, PA66 and its fiber modified engineering plastics), mainly used in kitchen utensils handle, electric drill tool handle, electrical products accessories, etc. TPE soft rubber can be modified through the formula to adjust the hardness, TPE soft rubber for covered nylon, the general hardness range in ShoreA40 ~ 80 degrees, with hardness of about 60 degrees is most common. TPE and nylon PA composite injection molding / overmolding, generally using two-color injection molding machine or ordinary injection molding machine (need to open two sets of molds, one set of mold injection nylon parts, the other set of molds for TPE soft rubber overmolding to PA nylon surface, first injection nylon parts, and then TPE injection sticky injection to the surface of nylon parts) and other

　　What are the basic requirements of TPE material for TPE automotive seals? 　　 　　At present, in the field of automotive seals, more and more TPE (PP/EPDM) has replaced the traditional vulcanized EPDM, mainly thanks to the use of TPV can improve production efficiency, lightweight, reduce equipment investment, reduce labor costs, and environmentally friendly. So what are the general performance requirements for TPE materials for automotive seals now? 　　Specifically we can refer to the standards set by Geely Automobile:

　　TPE is a polymer material with excellent performance of rubber and plastic, which is widely used in many fields of life and production. With the upgrading of demand performance, the performance of TPU is constantly optimized and improved, and its application fields are expanding because of its superior comprehensive performance and relatively simple molding process. At the same time,