Environment friendly dendrimer based insulation varnish have good performance.
Conventional environment friendly varnish mainly composed by synthetic resin, curing agents and reactive diluent. Its characteristics are: ① fast curing;
② good fluidity and permeability; ③ insulation integrity is good; ④less volatile in curing process. However, the current general diluent, such as styrene, vinyl toluene, etc. have following problems: ① high toxicity; ② large volatility; ③ serious environmental pollution, limiting application of varnish without solvent. Dendrimer is spherical and three-dimensional structure with low degree of inter-chain winding and a large number of reactive end groups, and also having ①a high solubility, ② low viscosity, ③good thermal stability, ④ good electrical insulating properties and so on.
Development of dendritic polymer resin materials with low viscosity, easy processing and good compatibility instead of diluent, can improve solvent-free varnish environmental performance and processing behavior, while varnish have good storage stability, low volatile, non-toxic, little pollution, compared with traditional paint they have a greater advantage. Weihai CY Dendrimer Technology Co. Ltd.-Professional Manufacturer for low cost dendritic polymers.-The newest 4th class polymers.