Resin composite materials and fiberglass compared to the seismic, mechanical strength, paint adhesion What are the advantages and disadvantages? Do not copy and paste
For the viscous liquid or heated softening of the solid, usually heated when the melting or softening temperature range, under the action of external force can be plastic flow state, some properties and natural resin similar
Resin Synthetic material is a synthetic polymer of a class of polymers
The most important application of synthetic resins is the manufacture of plastics In order to facilitate processing and improve performance, often add additives, and sometimes directly used for processing, it is often synonymous with plastic Synthetic resin or the manufacture of synthetic fibers, coatings, adhesives, insulating materials and other basic raw materials A wide variety of synthetic resins According to the main chain structure, there are carbon chain, hetero chain and non-carbon chain synthetic resin; according to the synthesis reaction characteristics of addition and polycondensation synthetic resin Practical application, often according to its thermal behavior is divided into thermoplastic resin and thermosetting resin Production of synthetic resin from the source of raw materials, early to coal tar products and calcium carbide-based, is more to oil and natural gas products, such as ethylene, propylene, benzene, formaldehyde and urea The production method of synthetic resin adopts bulk polymerization, suspension polymerization, emulsion polymerization, solution polymerization, melt polymerization and interfacial polycondensation FRP (also known as GRP, fiber reinforced plastic, generally refers to the use of glass fiber reinforced unsaturated polyester, epoxy resin and phenolic resin matrix Reinforced plastic with fiberglass or its products as reinforcing material, called fiberglass reinforced plastic, or titled fiberglass As a result of the use of different varieties of resin, so there are polyester glass fiber reinforced plastic, epoxy glass fiber reinforced plastic, phenolic glass steel said Light and hard, non-conductive, high mechanical strength, less recycling, corrosion resistance Can replace the steel manufacturing machine parts and cars, ship shell and so on Simply say these, if there is not clear, you can also go to love the decoration of the forum look
