Problems in the mechanical processing of glass fiber reinforced plastics
I think it is of little significance to use cutting fluid when machining frp. Because the heat of cutting is not enough, air cooling can satisfy. But there will be an environmental problem - dust flying, which is harmful to people when they are sucked in. Therefore, we used to buy a set of industrial vacuum cleaners, processing machine parts (work stations) partially closed, operators with industrial masks, quite troublesome. Have also tried to dial a special machine (milling machine) to make glass fiber reinforced plastic products. With coolant, the chip separation mechanism is specially made, which is similar to the filter of grinding machine.
Glass fiber reinforced plastic (FRP) is a kind of glass fiber and epoxy resin composite material. It has high chemical stability. It can not react in water soluble emulsion. Your situation is hard to say. It is recommended that the sample be taken to a special institution for chemical analysis to see the change in acidity and alkalinity. There may be a solution.
