Zhengzhou Rainbow Rubber Products Factory Contact: Fengjing Li phone: 15038139303 13613852984 QQ: 284163392 Address: Zhengzhou Zhongyuan District Xisanhuan Ping Wancun six groups http://www.zzhhxjzp.com/ rubber and synthetic resin blends is to achieve Another important way to rubber modified. Synthetic resin performance advantage is having t Gao strength, excellent heat aging resistance and resistance to various chemical media erosion, these are precisely the lack of certain synthetic rubber but needed. Rubber blended with a small amount of synthetic resin, make some rubber fertility since improved, which can improve the rafters glue use value and broaden its applications. ^ Most successful in this regard is the earliest example of this is a blend of NBR and PVC, which blends are now widely used in the production of various turning oil, chemical resistance, resistance to ozone products. Other general-purpose polyolefin resins such as polyethylene polyethylene (PE), polypropylene (PP), polystyrene (PS), high styrene (HSR), etc., have been widely used * with NR, BR, SBR, IIR , EPDM and other blends, which in addition to be able to produce these rubber reinforcement, but also to improve aging resistance, solvent resistance, oil resistance and other properties. At the same time can improve the processability of plastic materials, such as increasing the speed of extrusion calendering semi-finished products, reduce shrinkage, improve roughness. The low molecular weight PE resin (relative molecular mass of 500? 5000) has been used to improve the performance of special rubber processing aids. Certain synthetic resin and rubber blends were also received unexpected results, such as Gao density polyethylene (HDFE) and SBR blended, can significantly improve the SBR repeated bending fatigue resistance properties. 2. Preparation of thermoplastic elastomer development (TPE) in a new way. Rubber and synthetic resin blends, not only to meet the needs of modified synthetic rubber products, also successfully co-developed by mechanical mixing dynamically vulcanized TPE Preparation of new technology, the birth of this technology, which means oak 晈 modification made a breakthrough. A variety of semi-crosslinked and crosslinked TPE whole this method of production, has become a major source of raw materials TPE rubber products.