Weihai Chenyuan Molecular New Material Co., Ltd.
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Caomiaozi 369-13, Shandong Lingang Economic and Technological Development Zone, Shandong
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Hyperbranching, as a kind of dendrimer, is structurally an imperfect symmetrical dendrimer, but it has the same physical and chemical properties as a perfect dendrimer. ABx (X≥2) type monomer polycondensation reaction produces soluble highly branched polymer ...
The dendrimer is of suitable size and has internal cavities and surface end groups, making it a template for synthesizing metal nanoparticles. Using dendrimer as a template and sodium borohydride as a reducing agent to react with europium, an average particle size of about 4.7 nm ± 0.5 nm can be obtained, and the distribution ...
Dendritic PP toughening agent is a polyolefin-based toughening agent with a dispersing function of a dendritic structure. It has excellent toughening effects and can significantly improve the melt flow properties of polyolefin-based materials. ...
15 questions for you to really understand plastic processing aids! 1. What is a polymer material processing aid? what is the function? Answer: Auxiliaries are various auxiliary chemicals that need to be added during the production or processing of certain materials and products to improve the production process and improve ...
As we all know, as a general plastic variety, polypropylene (PP) is widely used in automobile bumpers, interior and exterior trim (door panels, instrument panels, etc.), appliance housings, and daily necessities. The annual output of PP in China even exceeds PE (polyethylene) . However, PP has poor and low temperature toughness ...
In the process of glass fiber reinforced nylon injection molding, floating fiber often appears. Floating fiber is also called exposed fiber, that is, glass fiber is rough on the surface of the product, and it is difficult to accept the appearance. Due to the exposure of glass fiber, the application of such products has been limited. At present, it is mainly used in ...